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• NamenodeProtocolProtos.java

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org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos Maven / Gradle / Ivy

// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: NamenodeProtocol.proto

package org.apache.hadoop.hdfs.protocol.proto;

public final class NamenodeProtocolProtos {
  private NamenodeProtocolProtos() {}
  public static void registerAllExtensions(
      org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite registry) {
  }

  public static void registerAllExtensions(
      org.apache.hadoop.thirdparty.protobuf.ExtensionRegistry registry) {
    registerAllExtensions(
        (org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite) registry);
  }
  public interface GetBlocksRequestProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.GetBlocksRequestProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
     * 
     * Datanode ID
     * 
     *
     * required .hadoop.hdfs.DatanodeIDProto datanode = 1;
     */
    boolean hasDatanode();
    /**
     * 
     * Datanode ID
     * 
     *
     * required .hadoop.hdfs.DatanodeIDProto datanode = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto getDatanode();
    /**
     * 
     * Datanode ID
     * 
     *
     * required .hadoop.hdfs.DatanodeIDProto datanode = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProtoOrBuilder getDatanodeOrBuilder();

    /**
     * 
     * Size in bytes
     * 
     *
     * required uint64 size = 2;
     */
    boolean hasSize();
    /**
     * 
     * Size in bytes
     * 
     *
     * required uint64 size = 2;
     */
    long getSize();

    /**
     * 
     * Minimum Block Size in bytes, adding default value to 10MB, as this might
     * cause problem during rolling upgrade, when balancers are upgraded later.
     * For more info refer HDFS-13356
     * 
     *
     * optional uint64 minBlockSize = 3 [default = 10485760];
     */
    boolean hasMinBlockSize();
    /**
     * 
     * Minimum Block Size in bytes, adding default value to 10MB, as this might
     * cause problem during rolling upgrade, when balancers are upgraded later.
     * For more info refer HDFS-13356
     * 
     *
     * optional uint64 minBlockSize = 3 [default = 10485760];
     */
    long getMinBlockSize();
  }
  /**
   * 
   **
   * Get list of blocks for a given datanode with the total length 
   * of adding up to given size
   * datanode - Datanode ID to get list of block from
   * size - size to which the block lengths must add up to
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.GetBlocksRequestProto}
   */
  public  static final class GetBlocksRequestProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.GetBlocksRequestProto)
      GetBlocksRequestProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use GetBlocksRequestProto.newBuilder() to construct.
    private GetBlocksRequestProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private GetBlocksRequestProto() {
      minBlockSize_ = 10485760L;
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private GetBlocksRequestProto(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
          org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.Builder subBuilder = null;
              if (((bitField0_ & 0x00000001) != 0)) {
                subBuilder = datanode_.toBuilder();
              }
              datanode_ = input.readMessage(org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(datanode_);
                datanode_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000001;
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              size_ = input.readUInt64();
              break;
            }
            case 24: {
              bitField0_ |= 0x00000004;
              minBlockSize_ = input.readUInt64();
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetBlocksRequestProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetBlocksRequestProto_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto.Builder.class);
    }

    private int bitField0_;
    public static final int DATANODE_FIELD_NUMBER = 1;
    private org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto datanode_;
    /**
     * 
     * Datanode ID
     * 
     *
     * required .hadoop.hdfs.DatanodeIDProto datanode = 1;
     */
    public boolean hasDatanode() {
      return ((bitField0_ & 0x00000001) != 0);
    }
    /**
     * 
     * Datanode ID
     * 
     *
     * required .hadoop.hdfs.DatanodeIDProto datanode = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto getDatanode() {
      return datanode_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.getDefaultInstance() : datanode_;
    }
    /**
     * 
     * Datanode ID
     * 
     *
     * required .hadoop.hdfs.DatanodeIDProto datanode = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProtoOrBuilder getDatanodeOrBuilder() {
      return datanode_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.getDefaultInstance() : datanode_;
    }

    public static final int SIZE_FIELD_NUMBER = 2;
    private long size_;
    /**
     * 
     * Size in bytes
     * 
     *
     * required uint64 size = 2;
     */
    public boolean hasSize() {
      return ((bitField0_ & 0x00000002) != 0);
    }
    /**
     * 
     * Size in bytes
     * 
     *
     * required uint64 size = 2;
     */
    public long getSize() {
      return size_;
    }

    public static final int MINBLOCKSIZE_FIELD_NUMBER = 3;
    private long minBlockSize_;
    /**
     * 
     * Minimum Block Size in bytes, adding default value to 10MB, as this might
     * cause problem during rolling upgrade, when balancers are upgraded later.
     * For more info refer HDFS-13356
     * 
     *
     * optional uint64 minBlockSize = 3 [default = 10485760];
     */
    public boolean hasMinBlockSize() {
      return ((bitField0_ & 0x00000004) != 0);
    }
    /**
     * 
     * Minimum Block Size in bytes, adding default value to 10MB, as this might
     * cause problem during rolling upgrade, when balancers are upgraded later.
     * For more info refer HDFS-13356
     * 
     *
     * optional uint64 minBlockSize = 3 [default = 10485760];
     */
    public long getMinBlockSize() {
      return minBlockSize_;
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      if (!hasDatanode()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasSize()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getDatanode().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeMessage(1, getDatanode());
      }
      if (((bitField0_ & 0x00000002) != 0)) {
        output.writeUInt64(2, size_);
      }
      if (((bitField0_ & 0x00000004) != 0)) {
        output.writeUInt64(3, minBlockSize_);
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeMessageSize(1, getDatanode());
      }
      if (((bitField0_ & 0x00000002) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeUInt64Size(2, size_);
      }
      if (((bitField0_ & 0x00000004) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeUInt64Size(3, minBlockSize_);
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto) obj;

      if (hasDatanode() != other.hasDatanode()) return false;
      if (hasDatanode()) {
        if (!getDatanode()
            .equals(other.getDatanode())) return false;
      }
      if (hasSize() != other.hasSize()) return false;
      if (hasSize()) {
        if (getSize()
            != other.getSize()) return false;
      }
      if (hasMinBlockSize() != other.hasMinBlockSize()) return false;
      if (hasMinBlockSize()) {
        if (getMinBlockSize()
            != other.getMinBlockSize()) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasDatanode()) {
        hash = (37 * hash) + DATANODE_FIELD_NUMBER;
        hash = (53 * hash) + getDatanode().hashCode();
      }
      if (hasSize()) {
        hash = (37 * hash) + SIZE_FIELD_NUMBER;
        hash = (53 * hash) + org.apache.hadoop.thirdparty.protobuf.Internal.hashLong(
            getSize());
      }
      if (hasMinBlockSize()) {
        hash = (37 * hash) + MINBLOCKSIZE_FIELD_NUMBER;
        hash = (53 * hash) + org.apache.hadoop.thirdparty.protobuf.Internal.hashLong(
            getMinBlockSize());
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * Get list of blocks for a given datanode with the total length 
     * of adding up to given size
     * datanode - Datanode ID to get list of block from
     * size - size to which the block lengths must add up to
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.GetBlocksRequestProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.GetBlocksRequestProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetBlocksRequestProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetBlocksRequestProto_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto.Builder.class);
      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
          getDatanodeFieldBuilder();
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        if (datanodeBuilder_ == null) {
          datanode_ = null;
        } else {
          datanodeBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        size_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        minBlockSize_ = 10485760L;
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetBlocksRequestProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          if (datanodeBuilder_ == null) {
            result.datanode_ = datanode_;
          } else {
            result.datanode_ = datanodeBuilder_.build();
          }
          to_bitField0_ |= 0x00000001;
        }
        if (((from_bitField0_ & 0x00000002) != 0)) {
          result.size_ = size_;
          to_bitField0_ |= 0x00000002;
        }
        if (((from_bitField0_ & 0x00000004) != 0)) {
          to_bitField0_ |= 0x00000004;
        }
        result.minBlockSize_ = minBlockSize_;
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto.getDefaultInstance()) return this;
        if (other.hasDatanode()) {
          mergeDatanode(other.getDatanode());
        }
        if (other.hasSize()) {
          setSize(other.getSize());
        }
        if (other.hasMinBlockSize()) {
          setMinBlockSize(other.getMinBlockSize());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        if (!hasDatanode()) {
          return false;
        }
        if (!hasSize()) {
          return false;
        }
        if (!getDatanode().isInitialized()) {
          return false;
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto datanode_;
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProtoOrBuilder> datanodeBuilder_;
      /**
       * 
       * Datanode ID
       * 
       *
       * required .hadoop.hdfs.DatanodeIDProto datanode = 1;
       */
      public boolean hasDatanode() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * 
       * Datanode ID
       * 
       *
       * required .hadoop.hdfs.DatanodeIDProto datanode = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto getDatanode() {
        if (datanodeBuilder_ == null) {
          return datanode_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.getDefaultInstance() : datanode_;
        } else {
          return datanodeBuilder_.getMessage();
        }
      }
      /**
       * 
       * Datanode ID
       * 
       *
       * required .hadoop.hdfs.DatanodeIDProto datanode = 1;
       */
      public Builder setDatanode(org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto value) {
        if (datanodeBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          datanode_ = value;
          onChanged();
        } else {
          datanodeBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Datanode ID
       * 
       *
       * required .hadoop.hdfs.DatanodeIDProto datanode = 1;
       */
      public Builder setDatanode(
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.Builder builderForValue) {
        if (datanodeBuilder_ == null) {
          datanode_ = builderForValue.build();
          onChanged();
        } else {
          datanodeBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Datanode ID
       * 
       *
       * required .hadoop.hdfs.DatanodeIDProto datanode = 1;
       */
      public Builder mergeDatanode(org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto value) {
        if (datanodeBuilder_ == null) {
          if (((bitField0_ & 0x00000001) != 0) &&
              datanode_ != null &&
              datanode_ != org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.getDefaultInstance()) {
            datanode_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.newBuilder(datanode_).mergeFrom(value).buildPartial();
          } else {
            datanode_ = value;
          }
          onChanged();
        } else {
          datanodeBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Datanode ID
       * 
       *
       * required .hadoop.hdfs.DatanodeIDProto datanode = 1;
       */
      public Builder clearDatanode() {
        if (datanodeBuilder_ == null) {
          datanode_ = null;
          onChanged();
        } else {
          datanodeBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      /**
       * 
       * Datanode ID
       * 
       *
       * required .hadoop.hdfs.DatanodeIDProto datanode = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.Builder getDatanodeBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getDatanodeFieldBuilder().getBuilder();
      }
      /**
       * 
       * Datanode ID
       * 
       *
       * required .hadoop.hdfs.DatanodeIDProto datanode = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProtoOrBuilder getDatanodeOrBuilder() {
        if (datanodeBuilder_ != null) {
          return datanodeBuilder_.getMessageOrBuilder();
        } else {
          return datanode_ == null ?
              org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.getDefaultInstance() : datanode_;
        }
      }
      /**
       * 
       * Datanode ID
       * 
       *
       * required .hadoop.hdfs.DatanodeIDProto datanode = 1;
       */
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProtoOrBuilder> 
          getDatanodeFieldBuilder() {
        if (datanodeBuilder_ == null) {
          datanodeBuilder_ = new org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
              org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProtoOrBuilder>(
                  getDatanode(),
                  getParentForChildren(),
                  isClean());
          datanode_ = null;
        }
        return datanodeBuilder_;
      }

      private long size_ ;
      /**
       * 
       * Size in bytes
       * 
       *
       * required uint64 size = 2;
       */
      public boolean hasSize() {
        return ((bitField0_ & 0x00000002) != 0);
      }
      /**
       * 
       * Size in bytes
       * 
       *
       * required uint64 size = 2;
       */
      public long getSize() {
        return size_;
      }
      /**
       * 
       * Size in bytes
       * 
       *
       * required uint64 size = 2;
       */
      public Builder setSize(long value) {
        bitField0_ |= 0x00000002;
        size_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * Size in bytes
       * 
       *
       * required uint64 size = 2;
       */
      public Builder clearSize() {
        bitField0_ = (bitField0_ & ~0x00000002);
        size_ = 0L;
        onChanged();
        return this;
      }

      private long minBlockSize_ = 10485760L;
      /**
       * 
       * Minimum Block Size in bytes, adding default value to 10MB, as this might
       * cause problem during rolling upgrade, when balancers are upgraded later.
       * For more info refer HDFS-13356
       * 
       *
       * optional uint64 minBlockSize = 3 [default = 10485760];
       */
      public boolean hasMinBlockSize() {
        return ((bitField0_ & 0x00000004) != 0);
      }
      /**
       * 
       * Minimum Block Size in bytes, adding default value to 10MB, as this might
       * cause problem during rolling upgrade, when balancers are upgraded later.
       * For more info refer HDFS-13356
       * 
       *
       * optional uint64 minBlockSize = 3 [default = 10485760];
       */
      public long getMinBlockSize() {
        return minBlockSize_;
      }
      /**
       * 
       * Minimum Block Size in bytes, adding default value to 10MB, as this might
       * cause problem during rolling upgrade, when balancers are upgraded later.
       * For more info refer HDFS-13356
       * 
       *
       * optional uint64 minBlockSize = 3 [default = 10485760];
       */
      public Builder setMinBlockSize(long value) {
        bitField0_ |= 0x00000004;
        minBlockSize_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * Minimum Block Size in bytes, adding default value to 10MB, as this might
       * cause problem during rolling upgrade, when balancers are upgraded later.
       * For more info refer HDFS-13356
       * 
       *
       * optional uint64 minBlockSize = 3 [default = 10485760];
       */
      public Builder clearMinBlockSize() {
        bitField0_ = (bitField0_ & ~0x00000004);
        minBlockSize_ = 10485760L;
        onChanged();
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.GetBlocksRequestProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.GetBlocksRequestProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public GetBlocksRequestProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new GetBlocksRequestProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface GetBlocksResponseProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.GetBlocksResponseProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
     * 
     * List of blocks
     * 
     *
     * required .hadoop.hdfs.BlocksWithLocationsProto blocks = 1;
     */
    boolean hasBlocks();
    /**
     * 
     * List of blocks
     * 
     *
     * required .hadoop.hdfs.BlocksWithLocationsProto blocks = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto getBlocks();
    /**
     * 
     * List of blocks
     * 
     *
     * required .hadoop.hdfs.BlocksWithLocationsProto blocks = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProtoOrBuilder getBlocksOrBuilder();
  }
  /**
   * 
   **
   * blocks - List of returned blocks
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.GetBlocksResponseProto}
   */
  public  static final class GetBlocksResponseProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.GetBlocksResponseProto)
      GetBlocksResponseProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use GetBlocksResponseProto.newBuilder() to construct.
    private GetBlocksResponseProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private GetBlocksResponseProto() {
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private GetBlocksResponseProto(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
          org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto.Builder subBuilder = null;
              if (((bitField0_ & 0x00000001) != 0)) {
                subBuilder = blocks_.toBuilder();
              }
              blocks_ = input.readMessage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(blocks_);
                blocks_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000001;
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetBlocksResponseProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetBlocksResponseProto_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto.Builder.class);
    }

    private int bitField0_;
    public static final int BLOCKS_FIELD_NUMBER = 1;
    private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto blocks_;
    /**
     * 
     * List of blocks
     * 
     *
     * required .hadoop.hdfs.BlocksWithLocationsProto blocks = 1;
     */
    public boolean hasBlocks() {
      return ((bitField0_ & 0x00000001) != 0);
    }
    /**
     * 
     * List of blocks
     * 
     *
     * required .hadoop.hdfs.BlocksWithLocationsProto blocks = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto getBlocks() {
      return blocks_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto.getDefaultInstance() : blocks_;
    }
    /**
     * 
     * List of blocks
     * 
     *
     * required .hadoop.hdfs.BlocksWithLocationsProto blocks = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProtoOrBuilder getBlocksOrBuilder() {
      return blocks_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto.getDefaultInstance() : blocks_;
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      if (!hasBlocks()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getBlocks().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeMessage(1, getBlocks());
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeMessageSize(1, getBlocks());
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto) obj;

      if (hasBlocks() != other.hasBlocks()) return false;
      if (hasBlocks()) {
        if (!getBlocks()
            .equals(other.getBlocks())) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasBlocks()) {
        hash = (37 * hash) + BLOCKS_FIELD_NUMBER;
        hash = (53 * hash) + getBlocks().hashCode();
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * blocks - List of returned blocks
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.GetBlocksResponseProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.GetBlocksResponseProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetBlocksResponseProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetBlocksResponseProto_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto.Builder.class);
      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
          getBlocksFieldBuilder();
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        if (blocksBuilder_ == null) {
          blocks_ = null;
        } else {
          blocksBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetBlocksResponseProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          if (blocksBuilder_ == null) {
            result.blocks_ = blocks_;
          } else {
            result.blocks_ = blocksBuilder_.build();
          }
          to_bitField0_ |= 0x00000001;
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
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      @java.lang.Override
      public Builder clone() {
        return super.clone();
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      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto.getDefaultInstance()) return this;
        if (other.hasBlocks()) {
          mergeBlocks(other.getBlocks());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        if (!hasBlocks()) {
          return false;
        }
        if (!getBlocks().isInitialized()) {
          return false;
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto blocks_;
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProtoOrBuilder> blocksBuilder_;
      /**
       * 
       * List of blocks
       * 
       *
       * required .hadoop.hdfs.BlocksWithLocationsProto blocks = 1;
       */
      public boolean hasBlocks() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * 
       * List of blocks
       * 
       *
       * required .hadoop.hdfs.BlocksWithLocationsProto blocks = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto getBlocks() {
        if (blocksBuilder_ == null) {
          return blocks_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto.getDefaultInstance() : blocks_;
        } else {
          return blocksBuilder_.getMessage();
        }
      }
      /**
       * 
       * List of blocks
       * 
       *
       * required .hadoop.hdfs.BlocksWithLocationsProto blocks = 1;
       */
      public Builder setBlocks(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto value) {
        if (blocksBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          blocks_ = value;
          onChanged();
        } else {
          blocksBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * List of blocks
       * 
       *
       * required .hadoop.hdfs.BlocksWithLocationsProto blocks = 1;
       */
      public Builder setBlocks(
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto.Builder builderForValue) {
        if (blocksBuilder_ == null) {
          blocks_ = builderForValue.build();
          onChanged();
        } else {
          blocksBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * List of blocks
       * 
       *
       * required .hadoop.hdfs.BlocksWithLocationsProto blocks = 1;
       */
      public Builder mergeBlocks(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto value) {
        if (blocksBuilder_ == null) {
          if (((bitField0_ & 0x00000001) != 0) &&
              blocks_ != null &&
              blocks_ != org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto.getDefaultInstance()) {
            blocks_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto.newBuilder(blocks_).mergeFrom(value).buildPartial();
          } else {
            blocks_ = value;
          }
          onChanged();
        } else {
          blocksBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * List of blocks
       * 
       *
       * required .hadoop.hdfs.BlocksWithLocationsProto blocks = 1;
       */
      public Builder clearBlocks() {
        if (blocksBuilder_ == null) {
          blocks_ = null;
          onChanged();
        } else {
          blocksBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      /**
       * 
       * List of blocks
       * 
       *
       * required .hadoop.hdfs.BlocksWithLocationsProto blocks = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto.Builder getBlocksBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getBlocksFieldBuilder().getBuilder();
      }
      /**
       * 
       * List of blocks
       * 
       *
       * required .hadoop.hdfs.BlocksWithLocationsProto blocks = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProtoOrBuilder getBlocksOrBuilder() {
        if (blocksBuilder_ != null) {
          return blocksBuilder_.getMessageOrBuilder();
        } else {
          return blocks_ == null ?
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto.getDefaultInstance() : blocks_;
        }
      }
      /**
       * 
       * List of blocks
       * 
       *
       * required .hadoop.hdfs.BlocksWithLocationsProto blocks = 1;
       */
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProtoOrBuilder> 
          getBlocksFieldBuilder() {
        if (blocksBuilder_ == null) {
          blocksBuilder_ = new org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
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                  getBlocks(),
                  getParentForChildren(),
                  isClean());
          blocks_ = null;
        }
        return blocksBuilder_;
      }
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      public final Builder setUnknownFields(
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        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
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        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.GetBlocksResponseProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.GetBlocksResponseProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public GetBlocksResponseProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new GetBlocksResponseProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface GetBlockKeysRequestProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.GetBlockKeysRequestProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {
  }
  /**
   * 
   **
   * void request
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.GetBlockKeysRequestProto}
   */
  public  static final class GetBlockKeysRequestProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.GetBlockKeysRequestProto)
      GetBlockKeysRequestProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use GetBlockKeysRequestProto.newBuilder() to construct.
    private GetBlockKeysRequestProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
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    }
    private GetBlockKeysRequestProto() {
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                done = true;
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      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
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        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
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    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
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    @java.lang.Override
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      memoizedIsInitialized = 1;
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    @java.lang.Override
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      if (size != -1) return size;

      size = 0;
      size += unknownFields.getSerializedSize();
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      if (obj == this) {
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      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto) obj;

      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
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      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (29 * hash) + unknownFields.hashCode();
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
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    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * void request
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.GetBlockKeysRequestProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.GetBlockKeysRequestProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
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      private Builder(
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        maybeForceBuilderInitialization();
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      private void maybeForceBuilderInitialization() {
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        }
      }
      @java.lang.Override
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        super.clear();
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
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      @java.lang.Override
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        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto.getDefaultInstance();
      }

      @java.lang.Override
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        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
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        return result;
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        onBuilt();
        return result;
      }

      @java.lang.Override
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        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
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          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
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      }
      @java.lang.Override
      public Builder setRepeatedField(
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      public Builder addRepeatedField(
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      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto other) {
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        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
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      @java.lang.Override
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      @java.lang.Override
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          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
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        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
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          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto) e.getUnfinishedMessage();
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        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.GetBlockKeysRequestProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.GetBlockKeysRequestProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public GetBlockKeysRequestProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new GetBlockKeysRequestProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface GetBlockKeysResponseProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.GetBlockKeysResponseProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
     * optional .hadoop.hdfs.ExportedBlockKeysProto keys = 1;
     */
    boolean hasKeys();
    /**
     * optional .hadoop.hdfs.ExportedBlockKeysProto keys = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto getKeys();
    /**
     * optional .hadoop.hdfs.ExportedBlockKeysProto keys = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProtoOrBuilder getKeysOrBuilder();
  }
  /**
   * 
   **
   * keys - Information about block keys at the active namenode
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.GetBlockKeysResponseProto}
   */
  public  static final class GetBlockKeysResponseProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.GetBlockKeysResponseProto)
      GetBlockKeysResponseProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use GetBlockKeysResponseProto.newBuilder() to construct.
    private GetBlockKeysResponseProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private GetBlockKeysResponseProto() {
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private GetBlockKeysResponseProto(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
          org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto.Builder subBuilder = null;
              if (((bitField0_ & 0x00000001) != 0)) {
                subBuilder = keys_.toBuilder();
              }
              keys_ = input.readMessage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(keys_);
                keys_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000001;
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetBlockKeysResponseProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetBlockKeysResponseProto_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto.Builder.class);
    }

    private int bitField0_;
    public static final int KEYS_FIELD_NUMBER = 1;
    private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto keys_;
    /**
     * optional .hadoop.hdfs.ExportedBlockKeysProto keys = 1;
     */
    public boolean hasKeys() {
      return ((bitField0_ & 0x00000001) != 0);
    }
    /**
     * optional .hadoop.hdfs.ExportedBlockKeysProto keys = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto getKeys() {
      return keys_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto.getDefaultInstance() : keys_;
    }
    /**
     * optional .hadoop.hdfs.ExportedBlockKeysProto keys = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProtoOrBuilder getKeysOrBuilder() {
      return keys_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto.getDefaultInstance() : keys_;
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      if (hasKeys()) {
        if (!getKeys().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeMessage(1, getKeys());
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeMessageSize(1, getKeys());
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto) obj;

      if (hasKeys() != other.hasKeys()) return false;
      if (hasKeys()) {
        if (!getKeys()
            .equals(other.getKeys())) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasKeys()) {
        hash = (37 * hash) + KEYS_FIELD_NUMBER;
        hash = (53 * hash) + getKeys().hashCode();
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * keys - Information about block keys at the active namenode
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.GetBlockKeysResponseProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.GetBlockKeysResponseProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetBlockKeysResponseProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetBlockKeysResponseProto_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto.Builder.class);
      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
          getKeysFieldBuilder();
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        if (keysBuilder_ == null) {
          keys_ = null;
        } else {
          keysBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetBlockKeysResponseProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          if (keysBuilder_ == null) {
            result.keys_ = keys_;
          } else {
            result.keys_ = keysBuilder_.build();
          }
          to_bitField0_ |= 0x00000001;
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto.getDefaultInstance()) return this;
        if (other.hasKeys()) {
          mergeKeys(other.getKeys());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        if (hasKeys()) {
          if (!getKeys().isInitialized()) {
            return false;
          }
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto keys_;
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProtoOrBuilder> keysBuilder_;
      /**
       * optional .hadoop.hdfs.ExportedBlockKeysProto keys = 1;
       */
      public boolean hasKeys() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * optional .hadoop.hdfs.ExportedBlockKeysProto keys = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto getKeys() {
        if (keysBuilder_ == null) {
          return keys_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto.getDefaultInstance() : keys_;
        } else {
          return keysBuilder_.getMessage();
        }
      }
      /**
       * optional .hadoop.hdfs.ExportedBlockKeysProto keys = 1;
       */
      public Builder setKeys(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto value) {
        if (keysBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          keys_ = value;
          onChanged();
        } else {
          keysBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * optional .hadoop.hdfs.ExportedBlockKeysProto keys = 1;
       */
      public Builder setKeys(
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto.Builder builderForValue) {
        if (keysBuilder_ == null) {
          keys_ = builderForValue.build();
          onChanged();
        } else {
          keysBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * optional .hadoop.hdfs.ExportedBlockKeysProto keys = 1;
       */
      public Builder mergeKeys(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto value) {
        if (keysBuilder_ == null) {
          if (((bitField0_ & 0x00000001) != 0) &&
              keys_ != null &&
              keys_ != org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto.getDefaultInstance()) {
            keys_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto.newBuilder(keys_).mergeFrom(value).buildPartial();
          } else {
            keys_ = value;
          }
          onChanged();
        } else {
          keysBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * optional .hadoop.hdfs.ExportedBlockKeysProto keys = 1;
       */
      public Builder clearKeys() {
        if (keysBuilder_ == null) {
          keys_ = null;
          onChanged();
        } else {
          keysBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      /**
       * optional .hadoop.hdfs.ExportedBlockKeysProto keys = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto.Builder getKeysBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getKeysFieldBuilder().getBuilder();
      }
      /**
       * optional .hadoop.hdfs.ExportedBlockKeysProto keys = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProtoOrBuilder getKeysOrBuilder() {
        if (keysBuilder_ != null) {
          return keysBuilder_.getMessageOrBuilder();
        } else {
          return keys_ == null ?
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto.getDefaultInstance() : keys_;
        }
      }
      /**
       * optional .hadoop.hdfs.ExportedBlockKeysProto keys = 1;
       */
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProtoOrBuilder> 
          getKeysFieldBuilder() {
        if (keysBuilder_ == null) {
          keysBuilder_ = new org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProtoOrBuilder>(
                  getKeys(),
                  getParentForChildren(),
                  isClean());
          keys_ = null;
        }
        return keysBuilder_;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.GetBlockKeysResponseProto)
    }

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    }

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      public GetBlockKeysResponseProto parsePartialFrom(
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      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.GetTransactionIdRequestProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {
  }
  /**
   * 
   **
   * void request
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.GetTransactionIdRequestProto}
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      GetTransactionIdRequestProtoOrBuilder {
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
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      return PARSER.parseFrom(data, extensionRegistry);
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto parseFrom(byte[] data)
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      return PARSER.parseFrom(data);
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        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
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        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto parseFrom(
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        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto prototype) {
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    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
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    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * void request
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.GetTransactionIdRequestProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.GetTransactionIdRequestProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
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      @java.lang.Override
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        maybeForceBuilderInitialization();
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      private void maybeForceBuilderInitialization() {
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      @java.lang.Override
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        return this;
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      @java.lang.Override
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      @java.lang.Override
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        return super.setField(field, value);
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      public Builder clearField(
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        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
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      @java.lang.Override
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      @java.lang.Override
      public Builder mergeFrom(
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          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
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        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
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          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
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      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.GetTransactionIdRequestProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.GetTransactionIdRequestProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public GetTransactionIdRequestProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
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        return new GetTransactionIdRequestProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
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    @java.lang.Override
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    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto getDefaultInstanceForType() {
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  public interface GetTransactionIdResponseProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.GetTransactionIdResponseProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
     * 
     * Transaction ID
     * 
     *
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     */
    boolean hasTxId();
    /**
     * 
     * Transaction ID
     * 
     *
     * required uint64 txId = 1;
     */
    long getTxId();
  }
  /**
   * 
   **
   * txId - Transaction ID of the most recently persisted edit log record
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.GetTransactionIdResponseProto}
   */
  public  static final class GetTransactionIdResponseProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.GetTransactionIdResponseProto)
      GetTransactionIdResponseProtoOrBuilder {
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    private GetTransactionIdResponseProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private GetTransactionIdResponseProto() {
    }

    @java.lang.Override
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        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
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      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
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                done = true;
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              break;
            }
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      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
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    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
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    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
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      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetTransactionIdResponseProto_fieldAccessorTable
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    private int bitField0_;
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     * 
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     */
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     * 
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     * 
     *
     * required uint64 txId = 1;
     */
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      if (!hasTxId()) {
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        return false;
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      memoizedIsInitialized = 1;
      return true;
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    @java.lang.Override
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      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeUInt64(1, txId_);
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
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      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
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    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
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      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto) obj;

      if (hasTxId() != other.hasTxId()) return false;
      if (hasTxId()) {
        if (getTxId()
            != other.getTxId()) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
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      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
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        hash = (37 * hash) + TXID_FIELD_NUMBER;
        hash = (53 * hash) + org.apache.hadoop.thirdparty.protobuf.Internal.hashLong(
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      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto parseFrom(
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        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
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    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
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    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * txId - Transaction ID of the most recently persisted edit log record
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.GetTransactionIdResponseProto}
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    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.GetTransactionIdResponseProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetTransactionIdResponseProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
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        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetTransactionIdResponseProto_fieldAccessorTable
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      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        txId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetTransactionIdResponseProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          result.txId_ = txId_;
          to_bitField0_ |= 0x00000001;
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
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      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto.getDefaultInstance()) return this;
        if (other.hasTxId()) {
          setTxId(other.getTxId());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        if (!hasTxId()) {
          return false;
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private long txId_ ;
      /**
       * 
       * Transaction ID
       * 
       *
       * required uint64 txId = 1;
       */
      public boolean hasTxId() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * 
       * Transaction ID
       * 
       *
       * required uint64 txId = 1;
       */
      public long getTxId() {
        return txId_;
      }
      /**
       * 
       * Transaction ID
       * 
       *
       * required uint64 txId = 1;
       */
      public Builder setTxId(long value) {
        bitField0_ |= 0x00000001;
        txId_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * Transaction ID
       * 
       *
       * required uint64 txId = 1;
       */
      public Builder clearTxId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        txId_ = 0L;
        onChanged();
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.GetTransactionIdResponseProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.GetTransactionIdResponseProto)
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    static {
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    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public GetTransactionIdResponseProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new GetTransactionIdResponseProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface RollEditLogRequestProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.RollEditLogRequestProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {
  }
  /**
   * 
   **
   * void request
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.RollEditLogRequestProto}
   */
  public  static final class RollEditLogRequestProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.RollEditLogRequestProto)
      RollEditLogRequestProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use RollEditLogRequestProto.newBuilder() to construct.
    private RollEditLogRequestProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
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    private RollEditLogRequestProto() {
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    @java.lang.Override
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      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
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      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
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      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(
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                done = true;
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              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
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      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
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    }

    @java.lang.Override
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      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RollEditLogRequestProto_fieldAccessorTable
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      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      memoizedIsInitialized = 1;
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    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
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      unknownFields.writeTo(output);
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    @java.lang.Override
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      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
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    @java.lang.Override
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      if (obj == this) {
       return true;
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      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto) obj;

      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
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      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * void request
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.RollEditLogRequestProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.RollEditLogRequestProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RollEditLogRequestProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
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      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
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        super(parent);
        maybeForceBuilderInitialization();
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      private void maybeForceBuilderInitialization() {
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        }
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      @java.lang.Override
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        super.clear();
        return this;
      }

      @java.lang.Override
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        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RollEditLogRequestProto_descriptor;
      }

      @java.lang.Override
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        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
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      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto(this);
        onBuilt();
        return result;
      }

      @java.lang.Override
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        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto.getDefaultInstance()) return this;
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.RollEditLogRequestProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.RollEditLogRequestProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public RollEditLogRequestProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new RollEditLogRequestProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface RollEditLogResponseProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.RollEditLogResponseProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
     * required .hadoop.hdfs.CheckpointSignatureProto signature = 1;
     */
    boolean hasSignature();
    /**
     * required .hadoop.hdfs.CheckpointSignatureProto signature = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto getSignature();
    /**
     * required .hadoop.hdfs.CheckpointSignatureProto signature = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProtoOrBuilder getSignatureOrBuilder();
  }
  /**
   * 
   **
   * signature - A unique token to identify checkpoint transaction
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.RollEditLogResponseProto}
   */
  public  static final class RollEditLogResponseProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.RollEditLogResponseProto)
      RollEditLogResponseProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use RollEditLogResponseProto.newBuilder() to construct.
    private RollEditLogResponseProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private RollEditLogResponseProto() {
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private RollEditLogResponseProto(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
          org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.Builder subBuilder = null;
              if (((bitField0_ & 0x00000001) != 0)) {
                subBuilder = signature_.toBuilder();
              }
              signature_ = input.readMessage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(signature_);
                signature_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000001;
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RollEditLogResponseProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RollEditLogResponseProto_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto.Builder.class);
    }

    private int bitField0_;
    public static final int SIGNATURE_FIELD_NUMBER = 1;
    private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto signature_;
    /**
     * required .hadoop.hdfs.CheckpointSignatureProto signature = 1;
     */
    public boolean hasSignature() {
      return ((bitField0_ & 0x00000001) != 0);
    }
    /**
     * required .hadoop.hdfs.CheckpointSignatureProto signature = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto getSignature() {
      return signature_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.getDefaultInstance() : signature_;
    }
    /**
     * required .hadoop.hdfs.CheckpointSignatureProto signature = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProtoOrBuilder getSignatureOrBuilder() {
      return signature_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.getDefaultInstance() : signature_;
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      if (!hasSignature()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getSignature().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeMessage(1, getSignature());
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeMessageSize(1, getSignature());
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto) obj;

      if (hasSignature() != other.hasSignature()) return false;
      if (hasSignature()) {
        if (!getSignature()
            .equals(other.getSignature())) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasSignature()) {
        hash = (37 * hash) + SIGNATURE_FIELD_NUMBER;
        hash = (53 * hash) + getSignature().hashCode();
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * signature - A unique token to identify checkpoint transaction
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.RollEditLogResponseProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.RollEditLogResponseProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RollEditLogResponseProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RollEditLogResponseProto_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto.Builder.class);
      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
          getSignatureFieldBuilder();
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        if (signatureBuilder_ == null) {
          signature_ = null;
        } else {
          signatureBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RollEditLogResponseProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          if (signatureBuilder_ == null) {
            result.signature_ = signature_;
          } else {
            result.signature_ = signatureBuilder_.build();
          }
          to_bitField0_ |= 0x00000001;
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto.getDefaultInstance()) return this;
        if (other.hasSignature()) {
          mergeSignature(other.getSignature());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        if (!hasSignature()) {
          return false;
        }
        if (!getSignature().isInitialized()) {
          return false;
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto signature_;
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProtoOrBuilder> signatureBuilder_;
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 1;
       */
      public boolean hasSignature() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto getSignature() {
        if (signatureBuilder_ == null) {
          return signature_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.getDefaultInstance() : signature_;
        } else {
          return signatureBuilder_.getMessage();
        }
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 1;
       */
      public Builder setSignature(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto value) {
        if (signatureBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          signature_ = value;
          onChanged();
        } else {
          signatureBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 1;
       */
      public Builder setSignature(
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.Builder builderForValue) {
        if (signatureBuilder_ == null) {
          signature_ = builderForValue.build();
          onChanged();
        } else {
          signatureBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 1;
       */
      public Builder mergeSignature(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto value) {
        if (signatureBuilder_ == null) {
          if (((bitField0_ & 0x00000001) != 0) &&
              signature_ != null &&
              signature_ != org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.getDefaultInstance()) {
            signature_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.newBuilder(signature_).mergeFrom(value).buildPartial();
          } else {
            signature_ = value;
          }
          onChanged();
        } else {
          signatureBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 1;
       */
      public Builder clearSignature() {
        if (signatureBuilder_ == null) {
          signature_ = null;
          onChanged();
        } else {
          signatureBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.Builder getSignatureBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getSignatureFieldBuilder().getBuilder();
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProtoOrBuilder getSignatureOrBuilder() {
        if (signatureBuilder_ != null) {
          return signatureBuilder_.getMessageOrBuilder();
        } else {
          return signature_ == null ?
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.getDefaultInstance() : signature_;
        }
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 1;
       */
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProtoOrBuilder> 
          getSignatureFieldBuilder() {
        if (signatureBuilder_ == null) {
          signatureBuilder_ = new org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProtoOrBuilder>(
                  getSignature(),
                  getParentForChildren(),
                  isClean());
          signature_ = null;
        }
        return signatureBuilder_;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.RollEditLogResponseProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.RollEditLogResponseProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public RollEditLogResponseProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new RollEditLogResponseProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface GetMostRecentCheckpointTxIdRequestProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdRequestProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {
  }
  /**
   * 
   **
   * void request
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdRequestProto}
   */
  public  static final class GetMostRecentCheckpointTxIdRequestProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdRequestProto)
      GetMostRecentCheckpointTxIdRequestProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use GetMostRecentCheckpointTxIdRequestProto.newBuilder() to construct.
    private GetMostRecentCheckpointTxIdRequestProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private GetMostRecentCheckpointTxIdRequestProto() {
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private GetMostRecentCheckpointTxIdRequestProto(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
          org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetMostRecentCheckpointTxIdRequestProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetMostRecentCheckpointTxIdRequestProto_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto.Builder.class);
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto) obj;

      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * void request
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdRequestProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdRequestProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetMostRecentCheckpointTxIdRequestProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetMostRecentCheckpointTxIdRequestProto_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto.Builder.class);
      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetMostRecentCheckpointTxIdRequestProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto(this);
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto.getDefaultInstance()) return this;
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdRequestProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdRequestProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public GetMostRecentCheckpointTxIdRequestProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new GetMostRecentCheckpointTxIdRequestProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface GetMostRecentCheckpointTxIdResponseProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdResponseProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
     * required uint64 txId = 1;
     */
    boolean hasTxId();
    /**
     * required uint64 txId = 1;
     */
    long getTxId();
  }
  /**
   * Protobuf type {@code hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdResponseProto}
   */
  public  static final class GetMostRecentCheckpointTxIdResponseProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdResponseProto)
      GetMostRecentCheckpointTxIdResponseProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use GetMostRecentCheckpointTxIdResponseProto.newBuilder() to construct.
    private GetMostRecentCheckpointTxIdResponseProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private GetMostRecentCheckpointTxIdResponseProto() {
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private GetMostRecentCheckpointTxIdResponseProto(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
          org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 8: {
              bitField0_ |= 0x00000001;
              txId_ = input.readUInt64();
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetMostRecentCheckpointTxIdResponseProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetMostRecentCheckpointTxIdResponseProto_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto.Builder.class);
    }

    private int bitField0_;
    public static final int TXID_FIELD_NUMBER = 1;
    private long txId_;
    /**
     * required uint64 txId = 1;
     */
    public boolean hasTxId() {
      return ((bitField0_ & 0x00000001) != 0);
    }
    /**
     * required uint64 txId = 1;
     */
    public long getTxId() {
      return txId_;
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      if (!hasTxId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeUInt64(1, txId_);
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeUInt64Size(1, txId_);
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto) obj;

      if (hasTxId() != other.hasTxId()) return false;
      if (hasTxId()) {
        if (getTxId()
            != other.getTxId()) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasTxId()) {
        hash = (37 * hash) + TXID_FIELD_NUMBER;
        hash = (53 * hash) + org.apache.hadoop.thirdparty.protobuf.Internal.hashLong(
            getTxId());
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdResponseProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdResponseProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetMostRecentCheckpointTxIdResponseProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetMostRecentCheckpointTxIdResponseProto_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto.Builder.class);
      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        txId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetMostRecentCheckpointTxIdResponseProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          result.txId_ = txId_;
          to_bitField0_ |= 0x00000001;
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto.getDefaultInstance()) return this;
        if (other.hasTxId()) {
          setTxId(other.getTxId());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        if (!hasTxId()) {
          return false;
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private long txId_ ;
      /**
       * required uint64 txId = 1;
       */
      public boolean hasTxId() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * required uint64 txId = 1;
       */
      public long getTxId() {
        return txId_;
      }
      /**
       * required uint64 txId = 1;
       */
      public Builder setTxId(long value) {
        bitField0_ |= 0x00000001;
        txId_ = value;
        onChanged();
        return this;
      }
      /**
       * required uint64 txId = 1;
       */
      public Builder clearTxId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        txId_ = 0L;
        onChanged();
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdResponseProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdResponseProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public GetMostRecentCheckpointTxIdResponseProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new GetMostRecentCheckpointTxIdResponseProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface ErrorReportRequestProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.ErrorReportRequestProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    boolean hasRegistration();
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto getRegistration();
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder();

    /**
     * 
     * Error code
     * 
     *
     * required uint32 errorCode = 2;
     */
    boolean hasErrorCode();
    /**
     * 
     * Error code
     * 
     *
     * required uint32 errorCode = 2;
     */
    int getErrorCode();

    /**
     * 
     * Error message
     * 
     *
     * required string msg = 3;
     */
    boolean hasMsg();
    /**
     * 
     * Error message
     * 
     *
     * required string msg = 3;
     */
    java.lang.String getMsg();
    /**
     * 
     * Error message
     * 
     *
     * required string msg = 3;
     */
    org.apache.hadoop.thirdparty.protobuf.ByteString
        getMsgBytes();
  }
  /**
   * 
   **
   * registration - Namenode reporting the error
   * errorCode - error code indicating the error
   * msg - Free text description of the error
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.ErrorReportRequestProto}
   */
  public  static final class ErrorReportRequestProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.ErrorReportRequestProto)
      ErrorReportRequestProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use ErrorReportRequestProto.newBuilder() to construct.
    private ErrorReportRequestProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private ErrorReportRequestProto() {
      msg_ = "";
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private ErrorReportRequestProto(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
          org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder subBuilder = null;
              if (((bitField0_ & 0x00000001) != 0)) {
                subBuilder = registration_.toBuilder();
              }
              registration_ = input.readMessage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(registration_);
                registration_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000001;
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              errorCode_ = input.readUInt32();
              break;
            }
            case 26: {
              org.apache.hadoop.thirdparty.protobuf.ByteString bs = input.readBytes();
              bitField0_ |= 0x00000004;
              msg_ = bs;
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_ErrorReportRequestProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_ErrorReportRequestProto_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto.Builder.class);
    }

    private int bitField0_;
    public static final int REGISTRATION_FIELD_NUMBER = 1;
    private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto registration_;
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    public boolean hasRegistration() {
      return ((bitField0_ & 0x00000001) != 0);
    }
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto getRegistration() {
      return registration_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
    }
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder() {
      return registration_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
    }

    public static final int ERRORCODE_FIELD_NUMBER = 2;
    private int errorCode_;
    /**
     * 
     * Error code
     * 
     *
     * required uint32 errorCode = 2;
     */
    public boolean hasErrorCode() {
      return ((bitField0_ & 0x00000002) != 0);
    }
    /**
     * 
     * Error code
     * 
     *
     * required uint32 errorCode = 2;
     */
    public int getErrorCode() {
      return errorCode_;
    }

    public static final int MSG_FIELD_NUMBER = 3;
    private volatile java.lang.Object msg_;
    /**
     * 
     * Error message
     * 
     *
     * required string msg = 3;
     */
    public boolean hasMsg() {
      return ((bitField0_ & 0x00000004) != 0);
    }
    /**
     * 
     * Error message
     * 
     *
     * required string msg = 3;
     */
    public java.lang.String getMsg() {
      java.lang.Object ref = msg_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        org.apache.hadoop.thirdparty.protobuf.ByteString bs = 
            (org.apache.hadoop.thirdparty.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        if (bs.isValidUtf8()) {
          msg_ = s;
        }
        return s;
      }
    }
    /**
     * 
     * Error message
     * 
     *
     * required string msg = 3;
     */
    public org.apache.hadoop.thirdparty.protobuf.ByteString
        getMsgBytes() {
      java.lang.Object ref = msg_;
      if (ref instanceof java.lang.String) {
        org.apache.hadoop.thirdparty.protobuf.ByteString b = 
            org.apache.hadoop.thirdparty.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        msg_ = b;
        return b;
      } else {
        return (org.apache.hadoop.thirdparty.protobuf.ByteString) ref;
      }
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      if (!hasRegistration()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasErrorCode()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasMsg()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getRegistration().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeMessage(1, getRegistration());
      }
      if (((bitField0_ & 0x00000002) != 0)) {
        output.writeUInt32(2, errorCode_);
      }
      if (((bitField0_ & 0x00000004) != 0)) {
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.writeString(output, 3, msg_);
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeMessageSize(1, getRegistration());
      }
      if (((bitField0_ & 0x00000002) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeUInt32Size(2, errorCode_);
      }
      if (((bitField0_ & 0x00000004) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.computeStringSize(3, msg_);
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto) obj;

      if (hasRegistration() != other.hasRegistration()) return false;
      if (hasRegistration()) {
        if (!getRegistration()
            .equals(other.getRegistration())) return false;
      }
      if (hasErrorCode() != other.hasErrorCode()) return false;
      if (hasErrorCode()) {
        if (getErrorCode()
            != other.getErrorCode()) return false;
      }
      if (hasMsg() != other.hasMsg()) return false;
      if (hasMsg()) {
        if (!getMsg()
            .equals(other.getMsg())) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasRegistration()) {
        hash = (37 * hash) + REGISTRATION_FIELD_NUMBER;
        hash = (53 * hash) + getRegistration().hashCode();
      }
      if (hasErrorCode()) {
        hash = (37 * hash) + ERRORCODE_FIELD_NUMBER;
        hash = (53 * hash) + getErrorCode();
      }
      if (hasMsg()) {
        hash = (37 * hash) + MSG_FIELD_NUMBER;
        hash = (53 * hash) + getMsg().hashCode();
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * registration - Namenode reporting the error
     * errorCode - error code indicating the error
     * msg - Free text description of the error
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.ErrorReportRequestProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.ErrorReportRequestProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_ErrorReportRequestProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_ErrorReportRequestProto_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto.Builder.class);
      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
          getRegistrationFieldBuilder();
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        if (registrationBuilder_ == null) {
          registration_ = null;
        } else {
          registrationBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        errorCode_ = 0;
        bitField0_ = (bitField0_ & ~0x00000002);
        msg_ = "";
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_ErrorReportRequestProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          if (registrationBuilder_ == null) {
            result.registration_ = registration_;
          } else {
            result.registration_ = registrationBuilder_.build();
          }
          to_bitField0_ |= 0x00000001;
        }
        if (((from_bitField0_ & 0x00000002) != 0)) {
          result.errorCode_ = errorCode_;
          to_bitField0_ |= 0x00000002;
        }
        if (((from_bitField0_ & 0x00000004) != 0)) {
          to_bitField0_ |= 0x00000004;
        }
        result.msg_ = msg_;
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto.getDefaultInstance()) return this;
        if (other.hasRegistration()) {
          mergeRegistration(other.getRegistration());
        }
        if (other.hasErrorCode()) {
          setErrorCode(other.getErrorCode());
        }
        if (other.hasMsg()) {
          bitField0_ |= 0x00000004;
          msg_ = other.msg_;
          onChanged();
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        if (!hasRegistration()) {
          return false;
        }
        if (!hasErrorCode()) {
          return false;
        }
        if (!hasMsg()) {
          return false;
        }
        if (!getRegistration().isInitialized()) {
          return false;
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto registration_;
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder> registrationBuilder_;
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public boolean hasRegistration() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto getRegistration() {
        if (registrationBuilder_ == null) {
          return registration_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
        } else {
          return registrationBuilder_.getMessage();
        }
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder setRegistration(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto value) {
        if (registrationBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          registration_ = value;
          onChanged();
        } else {
          registrationBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder setRegistration(
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder builderForValue) {
        if (registrationBuilder_ == null) {
          registration_ = builderForValue.build();
          onChanged();
        } else {
          registrationBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder mergeRegistration(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto value) {
        if (registrationBuilder_ == null) {
          if (((bitField0_ & 0x00000001) != 0) &&
              registration_ != null &&
              registration_ != org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance()) {
            registration_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.newBuilder(registration_).mergeFrom(value).buildPartial();
          } else {
            registration_ = value;
          }
          onChanged();
        } else {
          registrationBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder clearRegistration() {
        if (registrationBuilder_ == null) {
          registration_ = null;
          onChanged();
        } else {
          registrationBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder getRegistrationBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getRegistrationFieldBuilder().getBuilder();
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder() {
        if (registrationBuilder_ != null) {
          return registrationBuilder_.getMessageOrBuilder();
        } else {
          return registration_ == null ?
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
        }
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder> 
          getRegistrationFieldBuilder() {
        if (registrationBuilder_ == null) {
          registrationBuilder_ = new org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder>(
                  getRegistration(),
                  getParentForChildren(),
                  isClean());
          registration_ = null;
        }
        return registrationBuilder_;
      }

      private int errorCode_ ;
      /**
       * 
       * Error code
       * 
       *
       * required uint32 errorCode = 2;
       */
      public boolean hasErrorCode() {
        return ((bitField0_ & 0x00000002) != 0);
      }
      /**
       * 
       * Error code
       * 
       *
       * required uint32 errorCode = 2;
       */
      public int getErrorCode() {
        return errorCode_;
      }
      /**
       * 
       * Error code
       * 
       *
       * required uint32 errorCode = 2;
       */
      public Builder setErrorCode(int value) {
        bitField0_ |= 0x00000002;
        errorCode_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * Error code
       * 
       *
       * required uint32 errorCode = 2;
       */
      public Builder clearErrorCode() {
        bitField0_ = (bitField0_ & ~0x00000002);
        errorCode_ = 0;
        onChanged();
        return this;
      }

      private java.lang.Object msg_ = "";
      /**
       * 
       * Error message
       * 
       *
       * required string msg = 3;
       */
      public boolean hasMsg() {
        return ((bitField0_ & 0x00000004) != 0);
      }
      /**
       * 
       * Error message
       * 
       *
       * required string msg = 3;
       */
      public java.lang.String getMsg() {
        java.lang.Object ref = msg_;
        if (!(ref instanceof java.lang.String)) {
          org.apache.hadoop.thirdparty.protobuf.ByteString bs =
              (org.apache.hadoop.thirdparty.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          if (bs.isValidUtf8()) {
            msg_ = s;
          }
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * 
       * Error message
       * 
       *
       * required string msg = 3;
       */
      public org.apache.hadoop.thirdparty.protobuf.ByteString
          getMsgBytes() {
        java.lang.Object ref = msg_;
        if (ref instanceof String) {
          org.apache.hadoop.thirdparty.protobuf.ByteString b = 
              org.apache.hadoop.thirdparty.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          msg_ = b;
          return b;
        } else {
          return (org.apache.hadoop.thirdparty.protobuf.ByteString) ref;
        }
      }
      /**
       * 
       * Error message
       * 
       *
       * required string msg = 3;
       */
      public Builder setMsg(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000004;
        msg_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * Error message
       * 
       *
       * required string msg = 3;
       */
      public Builder clearMsg() {
        bitField0_ = (bitField0_ & ~0x00000004);
        msg_ = getDefaultInstance().getMsg();
        onChanged();
        return this;
      }
      /**
       * 
       * Error message
       * 
       *
       * required string msg = 3;
       */
      public Builder setMsgBytes(
          org.apache.hadoop.thirdparty.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000004;
        msg_ = value;
        onChanged();
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.ErrorReportRequestProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.ErrorReportRequestProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public ErrorReportRequestProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new ErrorReportRequestProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface ErrorReportResponseProtoOrBuilder extends
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      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {
  }
  /**
   * 
   **
   * void response
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.ErrorReportResponseProto}
   */
  public  static final class ErrorReportResponseProto extends
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      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.ErrorReportResponseProto)
      ErrorReportResponseProtoOrBuilder {
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    private ErrorReportResponseProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
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    }
    private ErrorReportResponseProto() {
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    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto parseFrom(byte[] data)
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      return PARSER.parseFrom(data);
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto parseFrom(
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        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto parseFrom(java.io.InputStream input)
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      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto parseDelimitedFrom(
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        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto parseFrom(
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        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
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    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto prototype) {
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    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
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      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * void response
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.ErrorReportResponseProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.ErrorReportResponseProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProtoOrBuilder {
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          getDescriptor() {
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        maybeForceBuilderInitialization();
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      private void maybeForceBuilderInitialization() {
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      @java.lang.Override
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        return this;
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      @java.lang.Override
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      public Builder clone() {
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      }
      @java.lang.Override
      public Builder setField(
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          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
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      @java.lang.Override
      public Builder setRepeatedField(
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      @java.lang.Override
      public Builder addRepeatedField(
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      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto other) {
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        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
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      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
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          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
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          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
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      public final Builder setUnknownFields(
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      @java.lang.Override
      public final Builder mergeUnknownFields(
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      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.ErrorReportResponseProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.ErrorReportResponseProto)
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    static {
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    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public ErrorReportResponseProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
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        return new ErrorReportResponseProto(input, extensionRegistry);
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    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
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    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
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    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto getDefaultInstanceForType() {
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      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.RegisterRequestProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
     * 
     * Registration info
     * 
     *
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     */
    boolean hasRegistration();
    /**
     * 
     * Registration info
     * 
     *
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     */
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    /**
     * 
     * Registration info
     * 
     *
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     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder();
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  /**
   * 
   **
   * registration - Information of the namenode registering with primary namenode
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.RegisterRequestProto}
   */
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    private RegisterRequestProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private RegisterRequestProto() {
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      if (extensionRegistry == null) {
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            case 10: {
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                subBuilder = registration_.toBuilder();
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                done = true;
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      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
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    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
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    @java.lang.Override
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      if (hasRegistration() != other.hasRegistration()) return false;
      if (hasRegistration()) {
        if (!getRegistration()
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        hash = (53 * hash) + getRegistration().hashCode();
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      memoizedHashCode = hash;
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * registration - Information of the namenode registering with primary namenode
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.RegisterRequestProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.RegisterRequestProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RegisterRequestProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RegisterRequestProto_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto.Builder.class);
      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
          getRegistrationFieldBuilder();
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        if (registrationBuilder_ == null) {
          registration_ = null;
        } else {
          registrationBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RegisterRequestProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          if (registrationBuilder_ == null) {
            result.registration_ = registration_;
          } else {
            result.registration_ = registrationBuilder_.build();
          }
          to_bitField0_ |= 0x00000001;
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto.getDefaultInstance()) return this;
        if (other.hasRegistration()) {
          mergeRegistration(other.getRegistration());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        if (!hasRegistration()) {
          return false;
        }
        if (!getRegistration().isInitialized()) {
          return false;
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto registration_;
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder> registrationBuilder_;
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public boolean hasRegistration() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto getRegistration() {
        if (registrationBuilder_ == null) {
          return registration_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
        } else {
          return registrationBuilder_.getMessage();
        }
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder setRegistration(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto value) {
        if (registrationBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          registration_ = value;
          onChanged();
        } else {
          registrationBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder setRegistration(
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder builderForValue) {
        if (registrationBuilder_ == null) {
          registration_ = builderForValue.build();
          onChanged();
        } else {
          registrationBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder mergeRegistration(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto value) {
        if (registrationBuilder_ == null) {
          if (((bitField0_ & 0x00000001) != 0) &&
              registration_ != null &&
              registration_ != org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance()) {
            registration_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.newBuilder(registration_).mergeFrom(value).buildPartial();
          } else {
            registration_ = value;
          }
          onChanged();
        } else {
          registrationBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder clearRegistration() {
        if (registrationBuilder_ == null) {
          registration_ = null;
          onChanged();
        } else {
          registrationBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder getRegistrationBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getRegistrationFieldBuilder().getBuilder();
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder() {
        if (registrationBuilder_ != null) {
          return registrationBuilder_.getMessageOrBuilder();
        } else {
          return registration_ == null ?
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
        }
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder> 
          getRegistrationFieldBuilder() {
        if (registrationBuilder_ == null) {
          registrationBuilder_ = new org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder>(
                  getRegistration(),
                  getParentForChildren(),
                  isClean());
          registration_ = null;
        }
        return registrationBuilder_;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.RegisterRequestProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.RegisterRequestProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public RegisterRequestProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new RegisterRequestProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface RegisterResponseProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.RegisterResponseProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    boolean hasRegistration();
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto getRegistration();
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder();
  }
  /**
   * 
   **
   * registration - Updated registration information of the newly registered
   *                datanode.
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.RegisterResponseProto}
   */
  public  static final class RegisterResponseProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.RegisterResponseProto)
      RegisterResponseProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use RegisterResponseProto.newBuilder() to construct.
    private RegisterResponseProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private RegisterResponseProto() {
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private RegisterResponseProto(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
          org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder subBuilder = null;
              if (((bitField0_ & 0x00000001) != 0)) {
                subBuilder = registration_.toBuilder();
              }
              registration_ = input.readMessage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(registration_);
                registration_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000001;
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RegisterResponseProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RegisterResponseProto_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto.Builder.class);
    }

    private int bitField0_;
    public static final int REGISTRATION_FIELD_NUMBER = 1;
    private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto registration_;
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    public boolean hasRegistration() {
      return ((bitField0_ & 0x00000001) != 0);
    }
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto getRegistration() {
      return registration_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
    }
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder() {
      return registration_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      if (!hasRegistration()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getRegistration().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeMessage(1, getRegistration());
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeMessageSize(1, getRegistration());
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto) obj;

      if (hasRegistration() != other.hasRegistration()) return false;
      if (hasRegistration()) {
        if (!getRegistration()
            .equals(other.getRegistration())) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasRegistration()) {
        hash = (37 * hash) + REGISTRATION_FIELD_NUMBER;
        hash = (53 * hash) + getRegistration().hashCode();
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * registration - Updated registration information of the newly registered
     *                datanode.
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.RegisterResponseProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.RegisterResponseProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RegisterResponseProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RegisterResponseProto_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto.Builder.class);
      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
          getRegistrationFieldBuilder();
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        if (registrationBuilder_ == null) {
          registration_ = null;
        } else {
          registrationBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_RegisterResponseProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          if (registrationBuilder_ == null) {
            result.registration_ = registration_;
          } else {
            result.registration_ = registrationBuilder_.build();
          }
          to_bitField0_ |= 0x00000001;
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto.getDefaultInstance()) return this;
        if (other.hasRegistration()) {
          mergeRegistration(other.getRegistration());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        if (!hasRegistration()) {
          return false;
        }
        if (!getRegistration().isInitialized()) {
          return false;
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto registration_;
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder> registrationBuilder_;
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public boolean hasRegistration() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto getRegistration() {
        if (registrationBuilder_ == null) {
          return registration_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
        } else {
          return registrationBuilder_.getMessage();
        }
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder setRegistration(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto value) {
        if (registrationBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          registration_ = value;
          onChanged();
        } else {
          registrationBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder setRegistration(
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder builderForValue) {
        if (registrationBuilder_ == null) {
          registration_ = builderForValue.build();
          onChanged();
        } else {
          registrationBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder mergeRegistration(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto value) {
        if (registrationBuilder_ == null) {
          if (((bitField0_ & 0x00000001) != 0) &&
              registration_ != null &&
              registration_ != org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance()) {
            registration_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.newBuilder(registration_).mergeFrom(value).buildPartial();
          } else {
            registration_ = value;
          }
          onChanged();
        } else {
          registrationBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder clearRegistration() {
        if (registrationBuilder_ == null) {
          registration_ = null;
          onChanged();
        } else {
          registrationBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder getRegistrationBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getRegistrationFieldBuilder().getBuilder();
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder() {
        if (registrationBuilder_ != null) {
          return registrationBuilder_.getMessageOrBuilder();
        } else {
          return registration_ == null ?
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
        }
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder> 
          getRegistrationFieldBuilder() {
        if (registrationBuilder_ == null) {
          registrationBuilder_ = new org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder>(
                  getRegistration(),
                  getParentForChildren(),
                  isClean());
          registration_ = null;
        }
        return registrationBuilder_;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.RegisterResponseProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.RegisterResponseProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public RegisterResponseProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new RegisterResponseProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface StartCheckpointRequestProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.StartCheckpointRequestProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    boolean hasRegistration();
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto getRegistration();
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder();
  }
  /**
   * 
   **
   * Start checkpoint request
   * registration - Namenode that is starting the checkpoint
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.StartCheckpointRequestProto}
   */
  public  static final class StartCheckpointRequestProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.StartCheckpointRequestProto)
      StartCheckpointRequestProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use StartCheckpointRequestProto.newBuilder() to construct.
    private StartCheckpointRequestProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private StartCheckpointRequestProto() {
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private StartCheckpointRequestProto(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
          org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder subBuilder = null;
              if (((bitField0_ & 0x00000001) != 0)) {
                subBuilder = registration_.toBuilder();
              }
              registration_ = input.readMessage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(registration_);
                registration_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000001;
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_StartCheckpointRequestProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_StartCheckpointRequestProto_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto.Builder.class);
    }

    private int bitField0_;
    public static final int REGISTRATION_FIELD_NUMBER = 1;
    private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto registration_;
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    public boolean hasRegistration() {
      return ((bitField0_ & 0x00000001) != 0);
    }
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto getRegistration() {
      return registration_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
    }
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder() {
      return registration_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      if (!hasRegistration()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getRegistration().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeMessage(1, getRegistration());
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeMessageSize(1, getRegistration());
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto) obj;

      if (hasRegistration() != other.hasRegistration()) return false;
      if (hasRegistration()) {
        if (!getRegistration()
            .equals(other.getRegistration())) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasRegistration()) {
        hash = (37 * hash) + REGISTRATION_FIELD_NUMBER;
        hash = (53 * hash) + getRegistration().hashCode();
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * Start checkpoint request
     * registration - Namenode that is starting the checkpoint
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.StartCheckpointRequestProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.StartCheckpointRequestProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_StartCheckpointRequestProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_StartCheckpointRequestProto_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto.Builder.class);
      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
          getRegistrationFieldBuilder();
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        if (registrationBuilder_ == null) {
          registration_ = null;
        } else {
          registrationBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_StartCheckpointRequestProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          if (registrationBuilder_ == null) {
            result.registration_ = registration_;
          } else {
            result.registration_ = registrationBuilder_.build();
          }
          to_bitField0_ |= 0x00000001;
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto.getDefaultInstance()) return this;
        if (other.hasRegistration()) {
          mergeRegistration(other.getRegistration());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        if (!hasRegistration()) {
          return false;
        }
        if (!getRegistration().isInitialized()) {
          return false;
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto registration_;
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder> registrationBuilder_;
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public boolean hasRegistration() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto getRegistration() {
        if (registrationBuilder_ == null) {
          return registration_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
        } else {
          return registrationBuilder_.getMessage();
        }
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder setRegistration(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto value) {
        if (registrationBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          registration_ = value;
          onChanged();
        } else {
          registrationBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder setRegistration(
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder builderForValue) {
        if (registrationBuilder_ == null) {
          registration_ = builderForValue.build();
          onChanged();
        } else {
          registrationBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder mergeRegistration(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto value) {
        if (registrationBuilder_ == null) {
          if (((bitField0_ & 0x00000001) != 0) &&
              registration_ != null &&
              registration_ != org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance()) {
            registration_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.newBuilder(registration_).mergeFrom(value).buildPartial();
          } else {
            registration_ = value;
          }
          onChanged();
        } else {
          registrationBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder clearRegistration() {
        if (registrationBuilder_ == null) {
          registration_ = null;
          onChanged();
        } else {
          registrationBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder getRegistrationBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getRegistrationFieldBuilder().getBuilder();
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder() {
        if (registrationBuilder_ != null) {
          return registrationBuilder_.getMessageOrBuilder();
        } else {
          return registration_ == null ?
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
        }
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder> 
          getRegistrationFieldBuilder() {
        if (registrationBuilder_ == null) {
          registrationBuilder_ = new org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder>(
                  getRegistration(),
                  getParentForChildren(),
                  isClean());
          registration_ = null;
        }
        return registrationBuilder_;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.StartCheckpointRequestProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.StartCheckpointRequestProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public StartCheckpointRequestProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new StartCheckpointRequestProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface StartCheckpointResponseProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.StartCheckpointResponseProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
     * required .hadoop.hdfs.NamenodeCommandProto command = 1;
     */
    boolean hasCommand();
    /**
     * required .hadoop.hdfs.NamenodeCommandProto command = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto getCommand();
    /**
     * required .hadoop.hdfs.NamenodeCommandProto command = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProtoOrBuilder getCommandOrBuilder();
  }
  /**
   * 
   **
   * command - Command returned by the active namenode to be
   *           be handled by the caller.
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.StartCheckpointResponseProto}
   */
  public  static final class StartCheckpointResponseProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.StartCheckpointResponseProto)
      StartCheckpointResponseProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use StartCheckpointResponseProto.newBuilder() to construct.
    private StartCheckpointResponseProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private StartCheckpointResponseProto() {
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private StartCheckpointResponseProto(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
          org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto.Builder subBuilder = null;
              if (((bitField0_ & 0x00000001) != 0)) {
                subBuilder = command_.toBuilder();
              }
              command_ = input.readMessage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(command_);
                command_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000001;
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_StartCheckpointResponseProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_StartCheckpointResponseProto_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.Builder.class);
    }

    private int bitField0_;
    public static final int COMMAND_FIELD_NUMBER = 1;
    private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto command_;
    /**
     * required .hadoop.hdfs.NamenodeCommandProto command = 1;
     */
    public boolean hasCommand() {
      return ((bitField0_ & 0x00000001) != 0);
    }
    /**
     * required .hadoop.hdfs.NamenodeCommandProto command = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto getCommand() {
      return command_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto.getDefaultInstance() : command_;
    }
    /**
     * required .hadoop.hdfs.NamenodeCommandProto command = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProtoOrBuilder getCommandOrBuilder() {
      return command_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto.getDefaultInstance() : command_;
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      if (!hasCommand()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getCommand().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeMessage(1, getCommand());
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeMessageSize(1, getCommand());
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto) obj;

      if (hasCommand() != other.hasCommand()) return false;
      if (hasCommand()) {
        if (!getCommand()
            .equals(other.getCommand())) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasCommand()) {
        hash = (37 * hash) + COMMAND_FIELD_NUMBER;
        hash = (53 * hash) + getCommand().hashCode();
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * command - Command returned by the active namenode to be
     *           be handled by the caller.
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.StartCheckpointResponseProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.StartCheckpointResponseProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_StartCheckpointResponseProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_StartCheckpointResponseProto_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.Builder.class);
      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
          getCommandFieldBuilder();
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        if (commandBuilder_ == null) {
          command_ = null;
        } else {
          commandBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_StartCheckpointResponseProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          if (commandBuilder_ == null) {
            result.command_ = command_;
          } else {
            result.command_ = commandBuilder_.build();
          }
          to_bitField0_ |= 0x00000001;
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.getDefaultInstance()) return this;
        if (other.hasCommand()) {
          mergeCommand(other.getCommand());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        if (!hasCommand()) {
          return false;
        }
        if (!getCommand().isInitialized()) {
          return false;
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto command_;
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProtoOrBuilder> commandBuilder_;
      /**
       * required .hadoop.hdfs.NamenodeCommandProto command = 1;
       */
      public boolean hasCommand() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * required .hadoop.hdfs.NamenodeCommandProto command = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto getCommand() {
        if (commandBuilder_ == null) {
          return command_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto.getDefaultInstance() : command_;
        } else {
          return commandBuilder_.getMessage();
        }
      }
      /**
       * required .hadoop.hdfs.NamenodeCommandProto command = 1;
       */
      public Builder setCommand(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto value) {
        if (commandBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          command_ = value;
          onChanged();
        } else {
          commandBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * required .hadoop.hdfs.NamenodeCommandProto command = 1;
       */
      public Builder setCommand(
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto.Builder builderForValue) {
        if (commandBuilder_ == null) {
          command_ = builderForValue.build();
          onChanged();
        } else {
          commandBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * required .hadoop.hdfs.NamenodeCommandProto command = 1;
       */
      public Builder mergeCommand(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto value) {
        if (commandBuilder_ == null) {
          if (((bitField0_ & 0x00000001) != 0) &&
              command_ != null &&
              command_ != org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto.getDefaultInstance()) {
            command_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto.newBuilder(command_).mergeFrom(value).buildPartial();
          } else {
            command_ = value;
          }
          onChanged();
        } else {
          commandBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * required .hadoop.hdfs.NamenodeCommandProto command = 1;
       */
      public Builder clearCommand() {
        if (commandBuilder_ == null) {
          command_ = null;
          onChanged();
        } else {
          commandBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      /**
       * required .hadoop.hdfs.NamenodeCommandProto command = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto.Builder getCommandBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getCommandFieldBuilder().getBuilder();
      }
      /**
       * required .hadoop.hdfs.NamenodeCommandProto command = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProtoOrBuilder getCommandOrBuilder() {
        if (commandBuilder_ != null) {
          return commandBuilder_.getMessageOrBuilder();
        } else {
          return command_ == null ?
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto.getDefaultInstance() : command_;
        }
      }
      /**
       * required .hadoop.hdfs.NamenodeCommandProto command = 1;
       */
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProtoOrBuilder> 
          getCommandFieldBuilder() {
        if (commandBuilder_ == null) {
          commandBuilder_ = new org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProtoOrBuilder>(
                  getCommand(),
                  getParentForChildren(),
                  isClean());
          command_ = null;
        }
        return commandBuilder_;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.StartCheckpointResponseProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.StartCheckpointResponseProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public StartCheckpointResponseProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new StartCheckpointResponseProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface EndCheckpointRequestProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.EndCheckpointRequestProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    boolean hasRegistration();
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto getRegistration();
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder();

    /**
     * required .hadoop.hdfs.CheckpointSignatureProto signature = 2;
     */
    boolean hasSignature();
    /**
     * required .hadoop.hdfs.CheckpointSignatureProto signature = 2;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto getSignature();
    /**
     * required .hadoop.hdfs.CheckpointSignatureProto signature = 2;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProtoOrBuilder getSignatureOrBuilder();
  }
  /**
   * 
   **
   * End or finalize the previously started checkpoint
   * registration - Namenode that is ending the checkpoint
   * signature - unique token to identify checkpoint transaction,
   *             that was received when checkpoint was started.
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.EndCheckpointRequestProto}
   */
  public  static final class EndCheckpointRequestProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.EndCheckpointRequestProto)
      EndCheckpointRequestProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use EndCheckpointRequestProto.newBuilder() to construct.
    private EndCheckpointRequestProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private EndCheckpointRequestProto() {
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private EndCheckpointRequestProto(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
          org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder subBuilder = null;
              if (((bitField0_ & 0x00000001) != 0)) {
                subBuilder = registration_.toBuilder();
              }
              registration_ = input.readMessage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(registration_);
                registration_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000001;
              break;
            }
            case 18: {
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.Builder subBuilder = null;
              if (((bitField0_ & 0x00000002) != 0)) {
                subBuilder = signature_.toBuilder();
              }
              signature_ = input.readMessage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(signature_);
                signature_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000002;
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_EndCheckpointRequestProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_EndCheckpointRequestProto_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto.Builder.class);
    }

    private int bitField0_;
    public static final int REGISTRATION_FIELD_NUMBER = 1;
    private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto registration_;
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    public boolean hasRegistration() {
      return ((bitField0_ & 0x00000001) != 0);
    }
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto getRegistration() {
      return registration_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
    }
    /**
     * 
     * Registration info
     * 
     *
     * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder() {
      return registration_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
    }

    public static final int SIGNATURE_FIELD_NUMBER = 2;
    private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto signature_;
    /**
     * required .hadoop.hdfs.CheckpointSignatureProto signature = 2;
     */
    public boolean hasSignature() {
      return ((bitField0_ & 0x00000002) != 0);
    }
    /**
     * required .hadoop.hdfs.CheckpointSignatureProto signature = 2;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto getSignature() {
      return signature_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.getDefaultInstance() : signature_;
    }
    /**
     * required .hadoop.hdfs.CheckpointSignatureProto signature = 2;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProtoOrBuilder getSignatureOrBuilder() {
      return signature_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.getDefaultInstance() : signature_;
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      if (!hasRegistration()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasSignature()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getRegistration().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getSignature().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeMessage(1, getRegistration());
      }
      if (((bitField0_ & 0x00000002) != 0)) {
        output.writeMessage(2, getSignature());
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeMessageSize(1, getRegistration());
      }
      if (((bitField0_ & 0x00000002) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeMessageSize(2, getSignature());
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto) obj;

      if (hasRegistration() != other.hasRegistration()) return false;
      if (hasRegistration()) {
        if (!getRegistration()
            .equals(other.getRegistration())) return false;
      }
      if (hasSignature() != other.hasSignature()) return false;
      if (hasSignature()) {
        if (!getSignature()
            .equals(other.getSignature())) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasRegistration()) {
        hash = (37 * hash) + REGISTRATION_FIELD_NUMBER;
        hash = (53 * hash) + getRegistration().hashCode();
      }
      if (hasSignature()) {
        hash = (37 * hash) + SIGNATURE_FIELD_NUMBER;
        hash = (53 * hash) + getSignature().hashCode();
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * End or finalize the previously started checkpoint
     * registration - Namenode that is ending the checkpoint
     * signature - unique token to identify checkpoint transaction,
     *             that was received when checkpoint was started.
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.EndCheckpointRequestProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.EndCheckpointRequestProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_EndCheckpointRequestProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_EndCheckpointRequestProto_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto.Builder.class);
      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
          getRegistrationFieldBuilder();
          getSignatureFieldBuilder();
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        if (registrationBuilder_ == null) {
          registration_ = null;
        } else {
          registrationBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        if (signatureBuilder_ == null) {
          signature_ = null;
        } else {
          signatureBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_EndCheckpointRequestProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          if (registrationBuilder_ == null) {
            result.registration_ = registration_;
          } else {
            result.registration_ = registrationBuilder_.build();
          }
          to_bitField0_ |= 0x00000001;
        }
        if (((from_bitField0_ & 0x00000002) != 0)) {
          if (signatureBuilder_ == null) {
            result.signature_ = signature_;
          } else {
            result.signature_ = signatureBuilder_.build();
          }
          to_bitField0_ |= 0x00000002;
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto.getDefaultInstance()) return this;
        if (other.hasRegistration()) {
          mergeRegistration(other.getRegistration());
        }
        if (other.hasSignature()) {
          mergeSignature(other.getSignature());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        if (!hasRegistration()) {
          return false;
        }
        if (!hasSignature()) {
          return false;
        }
        if (!getRegistration().isInitialized()) {
          return false;
        }
        if (!getSignature().isInitialized()) {
          return false;
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto registration_;
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder> registrationBuilder_;
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public boolean hasRegistration() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto getRegistration() {
        if (registrationBuilder_ == null) {
          return registration_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
        } else {
          return registrationBuilder_.getMessage();
        }
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder setRegistration(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto value) {
        if (registrationBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          registration_ = value;
          onChanged();
        } else {
          registrationBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder setRegistration(
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder builderForValue) {
        if (registrationBuilder_ == null) {
          registration_ = builderForValue.build();
          onChanged();
        } else {
          registrationBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder mergeRegistration(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto value) {
        if (registrationBuilder_ == null) {
          if (((bitField0_ & 0x00000001) != 0) &&
              registration_ != null &&
              registration_ != org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance()) {
            registration_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.newBuilder(registration_).mergeFrom(value).buildPartial();
          } else {
            registration_ = value;
          }
          onChanged();
        } else {
          registrationBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public Builder clearRegistration() {
        if (registrationBuilder_ == null) {
          registration_ = null;
          onChanged();
        } else {
          registrationBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder getRegistrationBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getRegistrationFieldBuilder().getBuilder();
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder() {
        if (registrationBuilder_ != null) {
          return registrationBuilder_.getMessageOrBuilder();
        } else {
          return registration_ == null ?
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.getDefaultInstance() : registration_;
        }
      }
      /**
       * 
       * Registration info
       * 
       *
       * required .hadoop.hdfs.NamenodeRegistrationProto registration = 1;
       */
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder> 
          getRegistrationFieldBuilder() {
        if (registrationBuilder_ == null) {
          registrationBuilder_ = new org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProtoOrBuilder>(
                  getRegistration(),
                  getParentForChildren(),
                  isClean());
          registration_ = null;
        }
        return registrationBuilder_;
      }

      private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto signature_;
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProtoOrBuilder> signatureBuilder_;
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 2;
       */
      public boolean hasSignature() {
        return ((bitField0_ & 0x00000002) != 0);
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 2;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto getSignature() {
        if (signatureBuilder_ == null) {
          return signature_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.getDefaultInstance() : signature_;
        } else {
          return signatureBuilder_.getMessage();
        }
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 2;
       */
      public Builder setSignature(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto value) {
        if (signatureBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          signature_ = value;
          onChanged();
        } else {
          signatureBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 2;
       */
      public Builder setSignature(
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.Builder builderForValue) {
        if (signatureBuilder_ == null) {
          signature_ = builderForValue.build();
          onChanged();
        } else {
          signatureBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 2;
       */
      public Builder mergeSignature(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto value) {
        if (signatureBuilder_ == null) {
          if (((bitField0_ & 0x00000002) != 0) &&
              signature_ != null &&
              signature_ != org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.getDefaultInstance()) {
            signature_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.newBuilder(signature_).mergeFrom(value).buildPartial();
          } else {
            signature_ = value;
          }
          onChanged();
        } else {
          signatureBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 2;
       */
      public Builder clearSignature() {
        if (signatureBuilder_ == null) {
          signature_ = null;
          onChanged();
        } else {
          signatureBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 2;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.Builder getSignatureBuilder() {
        bitField0_ |= 0x00000002;
        onChanged();
        return getSignatureFieldBuilder().getBuilder();
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 2;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProtoOrBuilder getSignatureOrBuilder() {
        if (signatureBuilder_ != null) {
          return signatureBuilder_.getMessageOrBuilder();
        } else {
          return signature_ == null ?
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.getDefaultInstance() : signature_;
        }
      }
      /**
       * required .hadoop.hdfs.CheckpointSignatureProto signature = 2;
       */
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProtoOrBuilder> 
          getSignatureFieldBuilder() {
        if (signatureBuilder_ == null) {
          signatureBuilder_ = new org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProtoOrBuilder>(
                  getSignature(),
                  getParentForChildren(),
                  isClean());
          signature_ = null;
        }
        return signatureBuilder_;
      }
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      public final Builder setUnknownFields(
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        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.EndCheckpointRequestProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.EndCheckpointRequestProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public EndCheckpointRequestProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new EndCheckpointRequestProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface EndCheckpointResponseProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.EndCheckpointResponseProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {
  }
  /**
   * 
   **
   * void response
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.EndCheckpointResponseProto}
   */
  public  static final class EndCheckpointResponseProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.EndCheckpointResponseProto)
      EndCheckpointResponseProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use EndCheckpointResponseProto.newBuilder() to construct.
    private EndCheckpointResponseProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private EndCheckpointResponseProto() {
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                done = true;
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              break;
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      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
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        this.unknownFields = unknownFields.build();
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      }
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    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
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    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
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      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_EndCheckpointResponseProto_fieldAccessorTable
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    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
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      unknownFields.writeTo(output);
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    @java.lang.Override
    public int getSerializedSize() {
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      if (size != -1) return size;

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    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
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        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
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    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * void response
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.EndCheckpointResponseProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.EndCheckpointResponseProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_EndCheckpointResponseProto_descriptor;
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      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
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        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_EndCheckpointResponseProto_fieldAccessorTable
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      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_EndCheckpointResponseProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
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      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto(this);
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto) {
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          super.mergeFrom(other);
          return this;
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      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto.getDefaultInstance()) return this;
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
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        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.EndCheckpointResponseProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.EndCheckpointResponseProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public EndCheckpointResponseProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new EndCheckpointResponseProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface GetEditLogManifestRequestProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.GetEditLogManifestRequestProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
     * 
     * Transaction ID
     * 
     *
     * required uint64 sinceTxId = 1;
     */
    boolean hasSinceTxId();
    /**
     * 
     * Transaction ID
     * 
     *
     * required uint64 sinceTxId = 1;
     */
    long getSinceTxId();
  }
  /**
   * 
   **
   * sinceTxId - return the editlog information for transactions >= sinceTxId
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.GetEditLogManifestRequestProto}
   */
  public  static final class GetEditLogManifestRequestProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.GetEditLogManifestRequestProto)
      GetEditLogManifestRequestProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use GetEditLogManifestRequestProto.newBuilder() to construct.
    private GetEditLogManifestRequestProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private GetEditLogManifestRequestProto() {
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private GetEditLogManifestRequestProto(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
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      try {
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        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 8: {
              bitField0_ |= 0x00000001;
              sinceTxId_ = input.readUInt64();
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetEditLogManifestRequestProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
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      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetEditLogManifestRequestProto_fieldAccessorTable
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    private int bitField0_;
    public static final int SINCETXID_FIELD_NUMBER = 1;
    private long sinceTxId_;
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     * 
     * Transaction ID
     * 
     *
     * required uint64 sinceTxId = 1;
     */
    public boolean hasSinceTxId() {
      return ((bitField0_ & 0x00000001) != 0);
    }
    /**
     * 
     * Transaction ID
     * 
     *
     * required uint64 sinceTxId = 1;
     */
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      return sinceTxId_;
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
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      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      if (!hasSinceTxId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeUInt64(1, sinceTxId_);
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeUInt64Size(1, sinceTxId_);
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto) obj;

      if (hasSinceTxId() != other.hasSinceTxId()) return false;
      if (hasSinceTxId()) {
        if (getSinceTxId()
            != other.getSinceTxId()) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasSinceTxId()) {
        hash = (37 * hash) + SINCETXID_FIELD_NUMBER;
        hash = (53 * hash) + org.apache.hadoop.thirdparty.protobuf.Internal.hashLong(
            getSinceTxId());
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * sinceTxId - return the editlog information for transactions >= sinceTxId
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.GetEditLogManifestRequestProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.GetEditLogManifestRequestProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetEditLogManifestRequestProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
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        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetEditLogManifestRequestProto_fieldAccessorTable
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      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        sinceTxId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetEditLogManifestRequestProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          result.sinceTxId_ = sinceTxId_;
          to_bitField0_ |= 0x00000001;
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto.getDefaultInstance()) return this;
        if (other.hasSinceTxId()) {
          setSinceTxId(other.getSinceTxId());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        if (!hasSinceTxId()) {
          return false;
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private long sinceTxId_ ;
      /**
       * 
       * Transaction ID
       * 
       *
       * required uint64 sinceTxId = 1;
       */
      public boolean hasSinceTxId() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * 
       * Transaction ID
       * 
       *
       * required uint64 sinceTxId = 1;
       */
      public long getSinceTxId() {
        return sinceTxId_;
      }
      /**
       * 
       * Transaction ID
       * 
       *
       * required uint64 sinceTxId = 1;
       */
      public Builder setSinceTxId(long value) {
        bitField0_ |= 0x00000001;
        sinceTxId_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * Transaction ID
       * 
       *
       * required uint64 sinceTxId = 1;
       */
      public Builder clearSinceTxId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        sinceTxId_ = 0L;
        onChanged();
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.GetEditLogManifestRequestProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.GetEditLogManifestRequestProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public GetEditLogManifestRequestProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new GetEditLogManifestRequestProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface GetEditLogManifestResponseProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.GetEditLogManifestResponseProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
     * required .hadoop.hdfs.RemoteEditLogManifestProto manifest = 1;
     */
    boolean hasManifest();
    /**
     * required .hadoop.hdfs.RemoteEditLogManifestProto manifest = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto getManifest();
    /**
     * required .hadoop.hdfs.RemoteEditLogManifestProto manifest = 1;
     */
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProtoOrBuilder getManifestOrBuilder();
  }
  /**
   * 
   **
   * manifest - Enumeration of editlogs from namenode for 
   *            logs >= sinceTxId in the request
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.GetEditLogManifestResponseProto}
   */
  public  static final class GetEditLogManifestResponseProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.GetEditLogManifestResponseProto)
      GetEditLogManifestResponseProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use GetEditLogManifestResponseProto.newBuilder() to construct.
    private GetEditLogManifestResponseProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private GetEditLogManifestResponseProto() {
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
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      return this.unknownFields;
    }
    private GetEditLogManifestResponseProto(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
          org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto.Builder subBuilder = null;
              if (((bitField0_ & 0x00000001) != 0)) {
                subBuilder = manifest_.toBuilder();
              }
              manifest_ = input.readMessage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(manifest_);
                manifest_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000001;
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetEditLogManifestResponseProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetEditLogManifestResponseProto_fieldAccessorTable
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              org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.Builder.class);
    }

    private int bitField0_;
    public static final int MANIFEST_FIELD_NUMBER = 1;
    private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto manifest_;
    /**
     * required .hadoop.hdfs.RemoteEditLogManifestProto manifest = 1;
     */
    public boolean hasManifest() {
      return ((bitField0_ & 0x00000001) != 0);
    }
    /**
     * required .hadoop.hdfs.RemoteEditLogManifestProto manifest = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto getManifest() {
      return manifest_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto.getDefaultInstance() : manifest_;
    }
    /**
     * required .hadoop.hdfs.RemoteEditLogManifestProto manifest = 1;
     */
    public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProtoOrBuilder getManifestOrBuilder() {
      return manifest_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto.getDefaultInstance() : manifest_;
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      if (!hasManifest()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getManifest().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeMessage(1, getManifest());
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeMessageSize(1, getManifest());
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto) obj;

      if (hasManifest() != other.hasManifest()) return false;
      if (hasManifest()) {
        if (!getManifest()
            .equals(other.getManifest())) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasManifest()) {
        hash = (37 * hash) + MANIFEST_FIELD_NUMBER;
        hash = (53 * hash) + getManifest().hashCode();
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * manifest - Enumeration of editlogs from namenode for 
     *            logs >= sinceTxId in the request
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.GetEditLogManifestResponseProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.GetEditLogManifestResponseProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetEditLogManifestResponseProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetEditLogManifestResponseProto_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.Builder.class);
      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
          getManifestFieldBuilder();
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        if (manifestBuilder_ == null) {
          manifest_ = null;
        } else {
          manifestBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetEditLogManifestResponseProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          if (manifestBuilder_ == null) {
            result.manifest_ = manifest_;
          } else {
            result.manifest_ = manifestBuilder_.build();
          }
          to_bitField0_ |= 0x00000001;
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.getDefaultInstance()) return this;
        if (other.hasManifest()) {
          mergeManifest(other.getManifest());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        if (!hasManifest()) {
          return false;
        }
        if (!getManifest().isInitialized()) {
          return false;
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto manifest_;
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProtoOrBuilder> manifestBuilder_;
      /**
       * required .hadoop.hdfs.RemoteEditLogManifestProto manifest = 1;
       */
      public boolean hasManifest() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * required .hadoop.hdfs.RemoteEditLogManifestProto manifest = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto getManifest() {
        if (manifestBuilder_ == null) {
          return manifest_ == null ? org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto.getDefaultInstance() : manifest_;
        } else {
          return manifestBuilder_.getMessage();
        }
      }
      /**
       * required .hadoop.hdfs.RemoteEditLogManifestProto manifest = 1;
       */
      public Builder setManifest(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto value) {
        if (manifestBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          manifest_ = value;
          onChanged();
        } else {
          manifestBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * required .hadoop.hdfs.RemoteEditLogManifestProto manifest = 1;
       */
      public Builder setManifest(
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto.Builder builderForValue) {
        if (manifestBuilder_ == null) {
          manifest_ = builderForValue.build();
          onChanged();
        } else {
          manifestBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * required .hadoop.hdfs.RemoteEditLogManifestProto manifest = 1;
       */
      public Builder mergeManifest(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto value) {
        if (manifestBuilder_ == null) {
          if (((bitField0_ & 0x00000001) != 0) &&
              manifest_ != null &&
              manifest_ != org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto.getDefaultInstance()) {
            manifest_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto.newBuilder(manifest_).mergeFrom(value).buildPartial();
          } else {
            manifest_ = value;
          }
          onChanged();
        } else {
          manifestBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * required .hadoop.hdfs.RemoteEditLogManifestProto manifest = 1;
       */
      public Builder clearManifest() {
        if (manifestBuilder_ == null) {
          manifest_ = null;
          onChanged();
        } else {
          manifestBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      /**
       * required .hadoop.hdfs.RemoteEditLogManifestProto manifest = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto.Builder getManifestBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getManifestFieldBuilder().getBuilder();
      }
      /**
       * required .hadoop.hdfs.RemoteEditLogManifestProto manifest = 1;
       */
      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProtoOrBuilder getManifestOrBuilder() {
        if (manifestBuilder_ != null) {
          return manifestBuilder_.getMessageOrBuilder();
        } else {
          return manifest_ == null ?
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto.getDefaultInstance() : manifest_;
        }
      }
      /**
       * required .hadoop.hdfs.RemoteEditLogManifestProto manifest = 1;
       */
      private org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProtoOrBuilder> 
          getManifestFieldBuilder() {
        if (manifestBuilder_ == null) {
          manifestBuilder_ = new org.apache.hadoop.thirdparty.protobuf.SingleFieldBuilderV3<
              org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProtoOrBuilder>(
                  getManifest(),
                  getParentForChildren(),
                  isClean());
          manifest_ = null;
        }
        return manifestBuilder_;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.GetEditLogManifestResponseProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.GetEditLogManifestResponseProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public GetEditLogManifestResponseProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new GetEditLogManifestResponseProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface IsUpgradeFinalizedRequestProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.IsUpgradeFinalizedRequestProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {
  }
  /**
   * 
   **
   * void request
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.IsUpgradeFinalizedRequestProto}
   */
  public  static final class IsUpgradeFinalizedRequestProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.IsUpgradeFinalizedRequestProto)
      IsUpgradeFinalizedRequestProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use IsUpgradeFinalizedRequestProto.newBuilder() to construct.
    private IsUpgradeFinalizedRequestProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private IsUpgradeFinalizedRequestProto() {
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
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      return this.unknownFields;
    }
    private IsUpgradeFinalizedRequestProto(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
          org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsUpgradeFinalizedRequestProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
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      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsUpgradeFinalizedRequestProto_fieldAccessorTable
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              org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto.Builder.class);
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
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      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto) obj;

      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * void request
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.IsUpgradeFinalizedRequestProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.IsUpgradeFinalizedRequestProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsUpgradeFinalizedRequestProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsUpgradeFinalizedRequestProto_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto.class, org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto.Builder.class);
      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
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      private void maybeForceBuilderInitialization() {
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        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
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      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto build() {
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          throw newUninitializedMessageException(result);
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      @java.lang.Override
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        return result;
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      @java.lang.Override
      public Builder setField(
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        return super.setField(field, value);
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      @java.lang.Override
      public Builder clearField(
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        return super.clearField(field);
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      @java.lang.Override
      public Builder clearOneof(
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      public Builder setRepeatedField(
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      public Builder addRepeatedField(
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      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto other) {
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        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
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      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
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        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto parsedMessage = null;
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      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.IsUpgradeFinalizedRequestProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.IsUpgradeFinalizedRequestProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto DEFAULT_INSTANCE;
    static {
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    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public IsUpgradeFinalizedRequestProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new IsUpgradeFinalizedRequestProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

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    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
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    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

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  public interface IsUpgradeFinalizedResponseProtoOrBuilder extends
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      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
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     */
    boolean hasIsUpgradeFinalized();
    /**
     * required bool isUpgradeFinalized = 1;
     */
    boolean getIsUpgradeFinalized();
  }
  /**
   * Protobuf type {@code hadoop.hdfs.namenode.IsUpgradeFinalizedResponseProto}
   */
  public  static final class IsUpgradeFinalizedResponseProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.IsUpgradeFinalizedResponseProto)
      IsUpgradeFinalizedResponseProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use IsUpgradeFinalizedResponseProto.newBuilder() to construct.
    private IsUpgradeFinalizedResponseProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private IsUpgradeFinalizedResponseProto() {
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
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      return this.unknownFields;
    }
    private IsUpgradeFinalizedResponseProto(
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        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
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      try {
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          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 8: {
              bitField0_ |= 0x00000001;
              isUpgradeFinalized_ = input.readBool();
              break;
            }
            default: {
              if (!parseUnknownField(
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                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsUpgradeFinalizedResponseProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsUpgradeFinalizedResponseProto_fieldAccessorTable
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    private int bitField0_;
    public static final int ISUPGRADEFINALIZED_FIELD_NUMBER = 1;
    private boolean isUpgradeFinalized_;
    /**
     * required bool isUpgradeFinalized = 1;
     */
    public boolean hasIsUpgradeFinalized() {
      return ((bitField0_ & 0x00000001) != 0);
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    /**
     * required bool isUpgradeFinalized = 1;
     */
    public boolean getIsUpgradeFinalized() {
      return isUpgradeFinalized_;
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    private byte memoizedIsInitialized = -1;
    @java.lang.Override
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      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      if (!hasIsUpgradeFinalized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeBool(1, isUpgradeFinalized_);
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeBoolSize(1, isUpgradeFinalized_);
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto) obj;

      if (hasIsUpgradeFinalized() != other.hasIsUpgradeFinalized()) return false;
      if (hasIsUpgradeFinalized()) {
        if (getIsUpgradeFinalized()
            != other.getIsUpgradeFinalized()) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasIsUpgradeFinalized()) {
        hash = (37 * hash) + ISUPGRADEFINALIZED_FIELD_NUMBER;
        hash = (53 * hash) + org.apache.hadoop.thirdparty.protobuf.Internal.hashBoolean(
            getIsUpgradeFinalized());
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code hadoop.hdfs.namenode.IsUpgradeFinalizedResponseProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.IsUpgradeFinalizedResponseProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsUpgradeFinalizedResponseProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsUpgradeFinalizedResponseProto_fieldAccessorTable
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      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        isUpgradeFinalized_ = false;
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsUpgradeFinalizedResponseProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          result.isUpgradeFinalized_ = isUpgradeFinalized_;
          to_bitField0_ |= 0x00000001;
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto.getDefaultInstance()) return this;
        if (other.hasIsUpgradeFinalized()) {
          setIsUpgradeFinalized(other.getIsUpgradeFinalized());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        if (!hasIsUpgradeFinalized()) {
          return false;
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private boolean isUpgradeFinalized_ ;
      /**
       * required bool isUpgradeFinalized = 1;
       */
      public boolean hasIsUpgradeFinalized() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * required bool isUpgradeFinalized = 1;
       */
      public boolean getIsUpgradeFinalized() {
        return isUpgradeFinalized_;
      }
      /**
       * required bool isUpgradeFinalized = 1;
       */
      public Builder setIsUpgradeFinalized(boolean value) {
        bitField0_ |= 0x00000001;
        isUpgradeFinalized_ = value;
        onChanged();
        return this;
      }
      /**
       * required bool isUpgradeFinalized = 1;
       */
      public Builder clearIsUpgradeFinalized() {
        bitField0_ = (bitField0_ & ~0x00000001);
        isUpgradeFinalized_ = false;
        onChanged();
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.IsUpgradeFinalizedResponseProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.IsUpgradeFinalizedResponseProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto DEFAULT_INSTANCE;
    static {
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    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

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        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public IsUpgradeFinalizedResponseProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new IsUpgradeFinalizedResponseProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface IsRollingUpgradeRequestProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.IsRollingUpgradeRequestProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {
  }
  /**
   * 
   **
   * void request
   * 
   *
   * Protobuf type {@code hadoop.hdfs.namenode.IsRollingUpgradeRequestProto}
   */
  public  static final class IsRollingUpgradeRequestProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.IsRollingUpgradeRequestProto)
      IsRollingUpgradeRequestProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use IsRollingUpgradeRequestProto.newBuilder() to construct.
    private IsRollingUpgradeRequestProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private IsRollingUpgradeRequestProto() {
    }

    @java.lang.Override
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      return this.unknownFields;
    }
    private IsRollingUpgradeRequestProto(
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        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
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      try {
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              done = true;
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            default: {
              if (!parseUnknownField(
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                done = true;
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              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
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      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsRollingUpgradeRequestProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
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      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsRollingUpgradeRequestProto_fieldAccessorTable
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    private byte memoizedIsInitialized = -1;
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      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
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    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
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      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto)) {
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      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto) obj;

      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (29 * hash) + unknownFields.hashCode();
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    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     **
     * void request
     * 
     *
     * Protobuf type {@code hadoop.hdfs.namenode.IsRollingUpgradeRequestProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.IsRollingUpgradeRequestProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsRollingUpgradeRequestProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsRollingUpgradeRequestProto_fieldAccessorTable
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      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsRollingUpgradeRequestProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto(this);
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto.getDefaultInstance()) return this;
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.IsRollingUpgradeRequestProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.IsRollingUpgradeRequestProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public IsRollingUpgradeRequestProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new IsRollingUpgradeRequestProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface IsRollingUpgradeResponseProtoOrBuilder extends
      // @@protoc_insertion_point(interface_extends:hadoop.hdfs.namenode.IsRollingUpgradeResponseProto)
      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

    /**
     * required bool isRollingUpgrade = 1;
     */
    boolean hasIsRollingUpgrade();
    /**
     * required bool isRollingUpgrade = 1;
     */
    boolean getIsRollingUpgrade();
  }
  /**
   * Protobuf type {@code hadoop.hdfs.namenode.IsRollingUpgradeResponseProto}
   */
  public  static final class IsRollingUpgradeResponseProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.IsRollingUpgradeResponseProto)
      IsRollingUpgradeResponseProtoOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use IsRollingUpgradeResponseProto.newBuilder() to construct.
    private IsRollingUpgradeResponseProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private IsRollingUpgradeResponseProto() {
    }

    @java.lang.Override
    public final org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private IsRollingUpgradeResponseProto(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
          org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 8: {
              bitField0_ |= 0x00000001;
              isRollingUpgrade_ = input.readBool();
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsRollingUpgradeResponseProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
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      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsRollingUpgradeResponseProto_fieldAccessorTable
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    private int bitField0_;
    public static final int ISROLLINGUPGRADE_FIELD_NUMBER = 1;
    private boolean isRollingUpgrade_;
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     */
    public boolean hasIsRollingUpgrade() {
      return ((bitField0_ & 0x00000001) != 0);
    }
    /**
     * required bool isRollingUpgrade = 1;
     */
    public boolean getIsRollingUpgrade() {
      return isRollingUpgrade_;
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      if (!hasIsRollingUpgrade()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeBool(1, isRollingUpgrade_);
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
          .computeBoolSize(1, isRollingUpgrade_);
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto)) {
        return super.equals(obj);
      }
      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto) obj;

      if (hasIsRollingUpgrade() != other.hasIsRollingUpgrade()) return false;
      if (hasIsRollingUpgrade()) {
        if (getIsRollingUpgrade()
            != other.getIsRollingUpgrade()) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasIsRollingUpgrade()) {
        hash = (37 * hash) + ISROLLINGUPGRADE_FIELD_NUMBER;
        hash = (53 * hash) + org.apache.hadoop.thirdparty.protobuf.Internal.hashBoolean(
            getIsRollingUpgrade());
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto parseFrom(byte[] data)
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      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
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    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
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    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
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    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto parseDelimitedFrom(
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        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto parseFrom(
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        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
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    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
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    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto prototype) {
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    @java.lang.Override
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      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
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    @java.lang.Override
    protected Builder newBuilderForType(
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      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code hadoop.hdfs.namenode.IsRollingUpgradeResponseProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.IsRollingUpgradeResponseProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsRollingUpgradeResponseProto_descriptor;
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      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
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        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsRollingUpgradeResponseProto_fieldAccessorTable
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      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
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        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        isRollingUpgrade_ = false;
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_IsRollingUpgradeResponseProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
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        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto buildPartial() {
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        int to_bitField0_ = 0;
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          result.isRollingUpgrade_ = isRollingUpgrade_;
          to_bitField0_ |= 0x00000001;
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        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
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      @java.lang.Override
      public Builder addRepeatedField(
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        return super.addRepeatedField(field, value);
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      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto)other);
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          super.mergeFrom(other);
          return this;
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      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto.getDefaultInstance()) return this;
        if (other.hasIsRollingUpgrade()) {
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        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
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      @java.lang.Override
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        if (!hasIsRollingUpgrade()) {
          return false;
        }
        return true;
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      @java.lang.Override
      public Builder mergeFrom(
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          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
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        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private boolean isRollingUpgrade_ ;
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      /**
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      /**
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       */
      public Builder setIsRollingUpgrade(boolean value) {
        bitField0_ |= 0x00000001;
        isRollingUpgrade_ = value;
        onChanged();
        return this;
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      /**
       * required bool isRollingUpgrade = 1;
       */
      public Builder clearIsRollingUpgrade() {
        bitField0_ = (bitField0_ & ~0x00000001);
        isRollingUpgrade_ = false;
        onChanged();
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
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        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
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        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.IsRollingUpgradeResponseProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.IsRollingUpgradeResponseProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public IsRollingUpgradeResponseProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new IsRollingUpgradeResponseProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

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      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

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     */
    boolean hasFileId();
    /**
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    long getFileId();
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  /**
   * Protobuf type {@code hadoop.hdfs.namenode.GetFilePathRequestProto}
   */
  public  static final class GetFilePathRequestProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.GetFilePathRequestProto)
      GetFilePathRequestProtoOrBuilder {
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    @java.lang.Override
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      return this.unknownFields;
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      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      org.apache.hadoop.thirdparty.protobuf.UnknownFieldSet.Builder unknownFields =
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          int tag = input.readTag();
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            case 8: {
              bitField0_ |= 0x00000001;
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              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetFilePathRequestProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
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      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetFilePathRequestProto_fieldAccessorTable
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    private int bitField0_;
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     */
    public boolean hasFileId() {
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    private byte memoizedIsInitialized = -1;
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      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      if (!hasFileId()) {
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        return false;
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      return true;
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      if (((bitField0_ & 0x00000001) != 0)) {
        output.writeUInt64(1, fileId_);
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      unknownFields.writeTo(output);
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    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += org.apache.hadoop.thirdparty.protobuf.CodedOutputStream
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      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto)) {
        return super.equals(obj);
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      org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto other = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto) obj;

      if (hasFileId() != other.hasFileId()) return false;
      if (hasFileId()) {
        if (getFileId()
            != other.getFileId()) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
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    @java.lang.Override
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      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code hadoop.hdfs.namenode.GetFilePathRequestProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.GetFilePathRequestProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetFilePathRequestProto_descriptor;
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      @java.lang.Override
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      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
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        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        fileId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
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      @java.lang.Override
      public Builder setField(
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      @java.lang.Override
      public Builder clearField(
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      }
      @java.lang.Override
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      public Builder setRepeatedField(
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      public Builder addRepeatedField(
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        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto)other);
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          return this;
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      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto other) {
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        if (other.hasFileId()) {
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        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto parsedMessage = null;
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          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto) e.getUnfinishedMessage();
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          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
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      public Builder clearFileId() {
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      @java.lang.Override
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      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.GetFilePathRequestProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.GetFilePathRequestProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public GetFilePathRequestProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new GetFilePathRequestProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

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      org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder {

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     */
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    /**
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    /**
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  /**
   * Protobuf type {@code hadoop.hdfs.namenode.GetFilePathResponseProto}
   */
  public  static final class GetFilePathResponseProto extends
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:hadoop.hdfs.namenode.GetFilePathResponseProto)
      GetFilePathResponseProtoOrBuilder {
  private static final long serialVersionUID = 0L;
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    private GetFilePathResponseProto(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder builder) {
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    }
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      if (extensionRegistry == null) {
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              srcPath_ = bs;
              break;
            }
            default: {
              if (!parseUnknownField(
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                done = true;
              }
              break;
            }
          }
        }
      } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException(
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      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
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    public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetFilePathResponseProto_descriptor;
    }

    @java.lang.Override
    protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
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    public org.apache.hadoop.thirdparty.protobuf.ByteString
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        org.apache.hadoop.thirdparty.protobuf.ByteString b = 
            org.apache.hadoop.thirdparty.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        srcPath_ = b;
        return b;
      } else {
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    private byte memoizedIsInitialized = -1;
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      if (!hasSrcPath()) {
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      memoizedIsInitialized = 1;
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    @java.lang.Override
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      if (((bitField0_ & 0x00000001) != 0)) {
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.writeString(output, 1, srcPath_);
      }
      unknownFields.writeTo(output);
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    @java.lang.Override
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      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
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      size += unknownFields.getSerializedSize();
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    @java.lang.Override
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      if (obj == this) {
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      if (!(obj instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto)) {
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      if (hasSrcPath() != other.hasSrcPath()) return false;
      if (hasSrcPath()) {
        if (!getSrcPath()
            .equals(other.getSrcPath())) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
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    @java.lang.Override
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      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasSrcPath()) {
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        hash = (53 * hash) + getSrcPath().hashCode();
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      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto parseFrom(
        java.nio.ByteBuffer data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto parseFrom(
        java.nio.ByteBuffer data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.ByteString data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto parseFrom(byte[] data)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto parseFrom(
        byte[] data,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto parseFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto parseDelimitedFrom(
        java.io.InputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code hadoop.hdfs.namenode.GetFilePathResponseProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.GetFilePathResponseProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetFilePathResponseProto_descriptor;
      }

      @java.lang.Override
      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
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      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        srcPath_ = "";
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetFilePathResponseProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto build() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto buildPartial() {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto result = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          to_bitField0_ |= 0x00000001;
        }
        result.srcPath_ = srcPath_;
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
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      @java.lang.Override
      public Builder mergeFrom(org.apache.hadoop.thirdparty.protobuf.Message other) {
        if (other instanceof org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto) {
          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto other) {
        if (other == org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto.getDefaultInstance()) return this;
        if (other.hasSrcPath()) {
          bitField0_ |= 0x00000001;
          srcPath_ = other.srcPath_;
          onChanged();
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
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        if (!hasSrcPath()) {
          return false;
        }
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
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          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private java.lang.Object srcPath_ = "";
      /**
       * required string srcPath = 1;
       */
      public boolean hasSrcPath() {
        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * required string srcPath = 1;
       */
      public java.lang.String getSrcPath() {
        java.lang.Object ref = srcPath_;
        if (!(ref instanceof java.lang.String)) {
          org.apache.hadoop.thirdparty.protobuf.ByteString bs =
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          java.lang.String s = bs.toStringUtf8();
          if (bs.isValidUtf8()) {
            srcPath_ = s;
          }
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    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.GetNextSPSPathRequestProto)
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      if (hasSpsPath()) {
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    @java.lang.Override
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto parseFrom(
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        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto parseFrom(
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        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto parseFrom(
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        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto parseFrom(
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        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto parseFrom(byte[] data)
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      return PARSER.parseFrom(data);
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto parseFrom(
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        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
        throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto parseFrom(java.io.InputStream input)
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto parseFrom(
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        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto parseDelimitedFrom(java.io.InputStream input)
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto parseDelimitedFrom(
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto parseFrom(
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      return org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto parseFrom(
        org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
        org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
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    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
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    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto prototype) {
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    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code hadoop.hdfs.namenode.GetNextSPSPathResponseProto}
     */
    public static final class Builder extends
        org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:hadoop.hdfs.namenode.GetNextSPSPathResponseProto)
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProtoOrBuilder {
      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
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        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetNextSPSPathResponseProto_descriptor;
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      @java.lang.Override
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      }

      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        spsPath_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
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        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_hadoop_hdfs_namenode_GetNextSPSPathResponseProto_descriptor;
      }

      @java.lang.Override
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto.getDefaultInstance();
      }

      @java.lang.Override
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        if (!result.isInitialized()) {
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      @java.lang.Override
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          to_bitField0_ |= 0x00000001;
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        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
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      }
      @java.lang.Override
      public Builder setField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          org.apache.hadoop.thirdparty.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
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      @java.lang.Override
      public Builder addRepeatedField(
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        return super.addRepeatedField(field, value);
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          return mergeFrom((org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto)other);
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          return this;
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        if (other.hasSpsPath()) {
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        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
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      @java.lang.Override
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      @java.lang.Override
      public Builder mergeFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
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        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
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      /**
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       */
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      /**
       * optional uint64 spsPath = 1;
       */
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      /**
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       */
      public Builder setSpsPath(long value) {
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        onChanged();
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      }
      /**
       * optional uint64 spsPath = 1;
       */
      public Builder clearSpsPath() {
        bitField0_ = (bitField0_ & ~0x00000001);
        spsPath_ = 0L;
        onChanged();
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
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        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
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        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:hadoop.hdfs.namenode.GetNextSPSPathResponseProto)
    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.GetNextSPSPathResponseProto)
    private static final org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto();
    }

    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    @java.lang.Deprecated public static final org.apache.hadoop.thirdparty.protobuf.Parser
        PARSER = new org.apache.hadoop.thirdparty.protobuf.AbstractParser() {
      @java.lang.Override
      public GetNextSPSPathResponseProto parsePartialFrom(
          org.apache.hadoop.thirdparty.protobuf.CodedInputStream input,
          org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry)
          throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException {
        return new GetNextSPSPathResponseProto(input, extensionRegistry);
      }
    };

    public static org.apache.hadoop.thirdparty.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.thirdparty.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  /**
   * 
   **
   * Protocol used by the sub-ordinate namenode to send requests
   * the active/primary namenode.
   * See the request and response for details of rpc call.
   * 
   *
   * Protobuf service {@code hadoop.hdfs.namenode.NamenodeProtocolService}
   */
  public static abstract class NamenodeProtocolService
      implements org.apache.hadoop.thirdparty.protobuf.Service {
    protected NamenodeProtocolService() {}

    public interface Interface {
      /**
       * 
       **
       * Get list of blocks for a given datanode with length
       * of blocks adding up to given size.
       * 
       *
       * rpc getBlocks(.hadoop.hdfs.namenode.GetBlocksRequestProto) returns (.hadoop.hdfs.namenode.GetBlocksResponseProto);
       */
      public abstract void getBlocks(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

      /**
       * 
       **
       * Get the current block keys
       * 
       *
       * rpc getBlockKeys(.hadoop.hdfs.namenode.GetBlockKeysRequestProto) returns (.hadoop.hdfs.namenode.GetBlockKeysResponseProto);
       */
      public abstract void getBlockKeys(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

      /**
       * 
       **
       * Get the transaction ID of the most recently persisted editlog record
       * 
       *
       * rpc getTransactionId(.hadoop.hdfs.namenode.GetTransactionIdRequestProto) returns (.hadoop.hdfs.namenode.GetTransactionIdResponseProto);
       */
      public abstract void getTransactionId(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

      /**
       * 
       **
       * Get the transaction ID of the most recently persisted editlog record
       * 
       *
       * rpc getMostRecentCheckpointTxId(.hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdRequestProto) returns (.hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdResponseProto);
       */
      public abstract void getMostRecentCheckpointTxId(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

      /**
       * 
       **
       * Close the current editlog and open a new one for checkpointing purposes
       * 
       *
       * rpc rollEditLog(.hadoop.hdfs.namenode.RollEditLogRequestProto) returns (.hadoop.hdfs.namenode.RollEditLogResponseProto);
       */
      public abstract void rollEditLog(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

      /**
       * 
       **
       * Request info about the version running on this NameNode
       * 
       *
       * rpc versionRequest(.hadoop.hdfs.VersionRequestProto) returns (.hadoop.hdfs.VersionResponseProto);
       */
      public abstract void versionRequest(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

      /**
       * 
       **
       * Report from a sub-ordinate namenode of an error to the active namenode.
       * Active namenode may decide to unregister the reporting namenode 
       * depending on the error.
       * 
       *
       * rpc errorReport(.hadoop.hdfs.namenode.ErrorReportRequestProto) returns (.hadoop.hdfs.namenode.ErrorReportResponseProto);
       */
      public abstract void errorReport(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

      /**
       * 
       **
       * Request to register a sub-ordinate namenode
       * 
       *
       * rpc registerSubordinateNamenode(.hadoop.hdfs.namenode.RegisterRequestProto) returns (.hadoop.hdfs.namenode.RegisterResponseProto);
       */
      public abstract void registerSubordinateNamenode(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

      /**
       * 
       **
       * Request to start a checkpoint. 
       * 
       *
       * rpc startCheckpoint(.hadoop.hdfs.namenode.StartCheckpointRequestProto) returns (.hadoop.hdfs.namenode.StartCheckpointResponseProto);
       */
      public abstract void startCheckpoint(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

      /**
       * 
       **
       * End of finalize the previously started checkpoint
       * 
       *
       * rpc endCheckpoint(.hadoop.hdfs.namenode.EndCheckpointRequestProto) returns (.hadoop.hdfs.namenode.EndCheckpointResponseProto);
       */
      public abstract void endCheckpoint(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

      /**
       * 
       **
       * Get editlog manifests from the active namenode for all the editlogs
       * 
       *
       * rpc getEditLogManifest(.hadoop.hdfs.namenode.GetEditLogManifestRequestProto) returns (.hadoop.hdfs.namenode.GetEditLogManifestResponseProto);
       */
      public abstract void getEditLogManifest(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

      /**
       * 
       **
       * Return whether the NameNode is in upgrade state (false) or not (true)
       * 
       *
       * rpc isUpgradeFinalized(.hadoop.hdfs.namenode.IsUpgradeFinalizedRequestProto) returns (.hadoop.hdfs.namenode.IsUpgradeFinalizedResponseProto);
       */
      public abstract void isUpgradeFinalized(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

      /**
       * 
       **
       * Return whether the NameNode is in rolling upgrade (true) or not (false).
       * 
       *
       * rpc isRollingUpgrade(.hadoop.hdfs.namenode.IsRollingUpgradeRequestProto) returns (.hadoop.hdfs.namenode.IsRollingUpgradeResponseProto);
       */
      public abstract void isRollingUpgrade(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

      /**
       * 
       **
       * Return the sps path from namenode
       * 
       *
       * rpc getNextSPSPath(.hadoop.hdfs.namenode.GetNextSPSPathRequestProto) returns (.hadoop.hdfs.namenode.GetNextSPSPathResponseProto);
       */
      public abstract void getNextSPSPath(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

    }

    public static org.apache.hadoop.thirdparty.protobuf.Service newReflectiveService(
        final Interface impl) {
      return new NamenodeProtocolService() {
        @java.lang.Override
        public  void getBlocks(
            org.apache.hadoop.thirdparty.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto request,
            org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
          impl.getBlocks(controller, request, done);
        }

        @java.lang.Override
        public  void getBlockKeys(
            org.apache.hadoop.thirdparty.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto request,
            org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
          impl.getBlockKeys(controller, request, done);
        }

        @java.lang.Override
        public  void getTransactionId(
            org.apache.hadoop.thirdparty.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto request,
            org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
          impl.getTransactionId(controller, request, done);
        }

        @java.lang.Override
        public  void getMostRecentCheckpointTxId(
            org.apache.hadoop.thirdparty.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto request,
            org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
          impl.getMostRecentCheckpointTxId(controller, request, done);
        }

        @java.lang.Override
        public  void rollEditLog(
            org.apache.hadoop.thirdparty.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto request,
            org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
          impl.rollEditLog(controller, request, done);
        }

        @java.lang.Override
        public  void versionRequest(
            org.apache.hadoop.thirdparty.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionRequestProto request,
            org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
          impl.versionRequest(controller, request, done);
        }

        @java.lang.Override
        public  void errorReport(
            org.apache.hadoop.thirdparty.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto request,
            org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
          impl.errorReport(controller, request, done);
        }

        @java.lang.Override
        public  void registerSubordinateNamenode(
            org.apache.hadoop.thirdparty.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto request,
            org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
          impl.registerSubordinateNamenode(controller, request, done);
        }

        @java.lang.Override
        public  void startCheckpoint(
            org.apache.hadoop.thirdparty.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto request,
            org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
          impl.startCheckpoint(controller, request, done);
        }

        @java.lang.Override
        public  void endCheckpoint(
            org.apache.hadoop.thirdparty.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto request,
            org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
          impl.endCheckpoint(controller, request, done);
        }

        @java.lang.Override
        public  void getEditLogManifest(
            org.apache.hadoop.thirdparty.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto request,
            org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
          impl.getEditLogManifest(controller, request, done);
        }

        @java.lang.Override
        public  void isUpgradeFinalized(
            org.apache.hadoop.thirdparty.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto request,
            org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
          impl.isUpgradeFinalized(controller, request, done);
        }

        @java.lang.Override
        public  void isRollingUpgrade(
            org.apache.hadoop.thirdparty.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto request,
            org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
          impl.isRollingUpgrade(controller, request, done);
        }

        @java.lang.Override
        public  void getNextSPSPath(
            org.apache.hadoop.thirdparty.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathRequestProto request,
            org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
          impl.getNextSPSPath(controller, request, done);
        }

      };
    }

    public static org.apache.hadoop.thirdparty.protobuf.BlockingService
        newReflectiveBlockingService(final BlockingInterface impl) {
      return new org.apache.hadoop.thirdparty.protobuf.BlockingService() {
        public final org.apache.hadoop.thirdparty.protobuf.Descriptors.ServiceDescriptor
            getDescriptorForType() {
          return getDescriptor();
        }

        public final org.apache.hadoop.thirdparty.protobuf.Message callBlockingMethod(
            org.apache.hadoop.thirdparty.protobuf.Descriptors.MethodDescriptor method,
            org.apache.hadoop.thirdparty.protobuf.RpcController controller,
            org.apache.hadoop.thirdparty.protobuf.Message request)
            throws org.apache.hadoop.thirdparty.protobuf.ServiceException {
          if (method.getService() != getDescriptor()) {
            throw new java.lang.IllegalArgumentException(
              "Service.callBlockingMethod() given method descriptor for " +
              "wrong service type.");
          }
          switch(method.getIndex()) {
            case 0:
              return impl.getBlocks(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto)request);
            case 1:
              return impl.getBlockKeys(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto)request);
            case 2:
              return impl.getTransactionId(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto)request);
            case 3:
              return impl.getMostRecentCheckpointTxId(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto)request);
            case 4:
              return impl.rollEditLog(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto)request);
            case 5:
              return impl.versionRequest(controller, (org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionRequestProto)request);
            case 6:
              return impl.errorReport(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto)request);
            case 7:
              return impl.registerSubordinateNamenode(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto)request);
            case 8:
              return impl.startCheckpoint(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto)request);
            case 9:
              return impl.endCheckpoint(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto)request);
            case 10:
              return impl.getEditLogManifest(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto)request);
            case 11:
              return impl.isUpgradeFinalized(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto)request);
            case 12:
              return impl.isRollingUpgrade(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto)request);
            case 13:
              return impl.getNextSPSPath(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathRequestProto)request);
            default:
              throw new java.lang.AssertionError("Can't get here.");
          }
        }

        public final org.apache.hadoop.thirdparty.protobuf.Message
            getRequestPrototype(
            org.apache.hadoop.thirdparty.protobuf.Descriptors.MethodDescriptor method) {
          if (method.getService() != getDescriptor()) {
            throw new java.lang.IllegalArgumentException(
              "Service.getRequestPrototype() given method " +
              "descriptor for wrong service type.");
          }
          switch(method.getIndex()) {
            case 0:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto.getDefaultInstance();
            case 1:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto.getDefaultInstance();
            case 2:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto.getDefaultInstance();
            case 3:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto.getDefaultInstance();
            case 4:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto.getDefaultInstance();
            case 5:
              return org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionRequestProto.getDefaultInstance();
            case 6:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto.getDefaultInstance();
            case 7:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto.getDefaultInstance();
            case 8:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto.getDefaultInstance();
            case 9:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto.getDefaultInstance();
            case 10:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto.getDefaultInstance();
            case 11:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto.getDefaultInstance();
            case 12:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto.getDefaultInstance();
            case 13:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathRequestProto.getDefaultInstance();
            default:
              throw new java.lang.AssertionError("Can't get here.");
          }
        }

        public final org.apache.hadoop.thirdparty.protobuf.Message
            getResponsePrototype(
            org.apache.hadoop.thirdparty.protobuf.Descriptors.MethodDescriptor method) {
          if (method.getService() != getDescriptor()) {
            throw new java.lang.IllegalArgumentException(
              "Service.getResponsePrototype() given method " +
              "descriptor for wrong service type.");
          }
          switch(method.getIndex()) {
            case 0:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto.getDefaultInstance();
            case 1:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto.getDefaultInstance();
            case 2:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto.getDefaultInstance();
            case 3:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto.getDefaultInstance();
            case 4:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto.getDefaultInstance();
            case 5:
              return org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionResponseProto.getDefaultInstance();
            case 6:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto.getDefaultInstance();
            case 7:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto.getDefaultInstance();
            case 8:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.getDefaultInstance();
            case 9:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto.getDefaultInstance();
            case 10:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.getDefaultInstance();
            case 11:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto.getDefaultInstance();
            case 12:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto.getDefaultInstance();
            case 13:
              return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto.getDefaultInstance();
            default:
              throw new java.lang.AssertionError("Can't get here.");
          }
        }

      };
    }

    /**
     * 
     **
     * Get list of blocks for a given datanode with length
     * of blocks adding up to given size.
     * 
     *
     * rpc getBlocks(.hadoop.hdfs.namenode.GetBlocksRequestProto) returns (.hadoop.hdfs.namenode.GetBlocksResponseProto);
     */
    public abstract void getBlocks(
        org.apache.hadoop.thirdparty.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto request,
        org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

    /**
     * 
     **
     * Get the current block keys
     * 
     *
     * rpc getBlockKeys(.hadoop.hdfs.namenode.GetBlockKeysRequestProto) returns (.hadoop.hdfs.namenode.GetBlockKeysResponseProto);
     */
    public abstract void getBlockKeys(
        org.apache.hadoop.thirdparty.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto request,
        org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

    /**
     * 
     **
     * Get the transaction ID of the most recently persisted editlog record
     * 
     *
     * rpc getTransactionId(.hadoop.hdfs.namenode.GetTransactionIdRequestProto) returns (.hadoop.hdfs.namenode.GetTransactionIdResponseProto);
     */
    public abstract void getTransactionId(
        org.apache.hadoop.thirdparty.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto request,
        org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

    /**
     * 
     **
     * Get the transaction ID of the most recently persisted editlog record
     * 
     *
     * rpc getMostRecentCheckpointTxId(.hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdRequestProto) returns (.hadoop.hdfs.namenode.GetMostRecentCheckpointTxIdResponseProto);
     */
    public abstract void getMostRecentCheckpointTxId(
        org.apache.hadoop.thirdparty.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto request,
        org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

    /**
     * 
     **
     * Close the current editlog and open a new one for checkpointing purposes
     * 
     *
     * rpc rollEditLog(.hadoop.hdfs.namenode.RollEditLogRequestProto) returns (.hadoop.hdfs.namenode.RollEditLogResponseProto);
     */
    public abstract void rollEditLog(
        org.apache.hadoop.thirdparty.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto request,
        org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

    /**
     * 
     **
     * Request info about the version running on this NameNode
     * 
     *
     * rpc versionRequest(.hadoop.hdfs.VersionRequestProto) returns (.hadoop.hdfs.VersionResponseProto);
     */
    public abstract void versionRequest(
        org.apache.hadoop.thirdparty.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionRequestProto request,
        org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

    /**
     * 
     **
     * Report from a sub-ordinate namenode of an error to the active namenode.
     * Active namenode may decide to unregister the reporting namenode 
     * depending on the error.
     * 
     *
     * rpc errorReport(.hadoop.hdfs.namenode.ErrorReportRequestProto) returns (.hadoop.hdfs.namenode.ErrorReportResponseProto);
     */
    public abstract void errorReport(
        org.apache.hadoop.thirdparty.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto request,
        org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

    /**
     * 
     **
     * Request to register a sub-ordinate namenode
     * 
     *
     * rpc registerSubordinateNamenode(.hadoop.hdfs.namenode.RegisterRequestProto) returns (.hadoop.hdfs.namenode.RegisterResponseProto);
     */
    public abstract void registerSubordinateNamenode(
        org.apache.hadoop.thirdparty.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto request,
        org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

    /**
     * 
     **
     * Request to start a checkpoint. 
     * 
     *
     * rpc startCheckpoint(.hadoop.hdfs.namenode.StartCheckpointRequestProto) returns (.hadoop.hdfs.namenode.StartCheckpointResponseProto);
     */
    public abstract void startCheckpoint(
        org.apache.hadoop.thirdparty.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto request,
        org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

    /**
     * 
     **
     * End of finalize the previously started checkpoint
     * 
     *
     * rpc endCheckpoint(.hadoop.hdfs.namenode.EndCheckpointRequestProto) returns (.hadoop.hdfs.namenode.EndCheckpointResponseProto);
     */
    public abstract void endCheckpoint(
        org.apache.hadoop.thirdparty.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto request,
        org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

    /**
     * 
     **
     * Get editlog manifests from the active namenode for all the editlogs
     * 
     *
     * rpc getEditLogManifest(.hadoop.hdfs.namenode.GetEditLogManifestRequestProto) returns (.hadoop.hdfs.namenode.GetEditLogManifestResponseProto);
     */
    public abstract void getEditLogManifest(
        org.apache.hadoop.thirdparty.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto request,
        org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

    /**
     * 
     **
     * Return whether the NameNode is in upgrade state (false) or not (true)
     * 
     *
     * rpc isUpgradeFinalized(.hadoop.hdfs.namenode.IsUpgradeFinalizedRequestProto) returns (.hadoop.hdfs.namenode.IsUpgradeFinalizedResponseProto);
     */
    public abstract void isUpgradeFinalized(
        org.apache.hadoop.thirdparty.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto request,
        org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

    /**
     * 
     **
     * Return whether the NameNode is in rolling upgrade (true) or not (false).
     * 
     *
     * rpc isRollingUpgrade(.hadoop.hdfs.namenode.IsRollingUpgradeRequestProto) returns (.hadoop.hdfs.namenode.IsRollingUpgradeResponseProto);
     */
    public abstract void isRollingUpgrade(
        org.apache.hadoop.thirdparty.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto request,
        org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

    /**
     * 
     **
     * Return the sps path from namenode
     * 
     *
     * rpc getNextSPSPath(.hadoop.hdfs.namenode.GetNextSPSPathRequestProto) returns (.hadoop.hdfs.namenode.GetNextSPSPathResponseProto);
     */
    public abstract void getNextSPSPath(
        org.apache.hadoop.thirdparty.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathRequestProto request,
        org.apache.hadoop.thirdparty.protobuf.RpcCallback done);

    public static final
        org.apache.hadoop.thirdparty.protobuf.Descriptors.ServiceDescriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.getDescriptor().getServices().get(0);
    }
    public final org.apache.hadoop.thirdparty.protobuf.Descriptors.ServiceDescriptor
        getDescriptorForType() {
      return getDescriptor();
    }

    public final void callMethod(
        org.apache.hadoop.thirdparty.protobuf.Descriptors.MethodDescriptor method,
        org.apache.hadoop.thirdparty.protobuf.RpcController controller,
        org.apache.hadoop.thirdparty.protobuf.Message request,
        org.apache.hadoop.thirdparty.protobuf.RpcCallback<
          org.apache.hadoop.thirdparty.protobuf.Message> done) {
      if (method.getService() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException(
          "Service.callMethod() given method descriptor for wrong " +
          "service type.");
      }
      switch(method.getIndex()) {
        case 0:
          this.getBlocks(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto)request,
            org.apache.hadoop.thirdparty.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 1:
          this.getBlockKeys(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto)request,
            org.apache.hadoop.thirdparty.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 2:
          this.getTransactionId(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto)request,
            org.apache.hadoop.thirdparty.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 3:
          this.getMostRecentCheckpointTxId(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto)request,
            org.apache.hadoop.thirdparty.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 4:
          this.rollEditLog(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto)request,
            org.apache.hadoop.thirdparty.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 5:
          this.versionRequest(controller, (org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionRequestProto)request,
            org.apache.hadoop.thirdparty.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 6:
          this.errorReport(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto)request,
            org.apache.hadoop.thirdparty.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 7:
          this.registerSubordinateNamenode(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto)request,
            org.apache.hadoop.thirdparty.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 8:
          this.startCheckpoint(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto)request,
            org.apache.hadoop.thirdparty.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 9:
          this.endCheckpoint(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto)request,
            org.apache.hadoop.thirdparty.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 10:
          this.getEditLogManifest(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto)request,
            org.apache.hadoop.thirdparty.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 11:
          this.isUpgradeFinalized(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto)request,
            org.apache.hadoop.thirdparty.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 12:
          this.isRollingUpgrade(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto)request,
            org.apache.hadoop.thirdparty.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 13:
          this.getNextSPSPath(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathRequestProto)request,
            org.apache.hadoop.thirdparty.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        default:
          throw new java.lang.AssertionError("Can't get here.");
      }
    }

    public final org.apache.hadoop.thirdparty.protobuf.Message
        getRequestPrototype(
        org.apache.hadoop.thirdparty.protobuf.Descriptors.MethodDescriptor method) {
      if (method.getService() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException(
          "Service.getRequestPrototype() given method " +
          "descriptor for wrong service type.");
      }
      switch(method.getIndex()) {
        case 0:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto.getDefaultInstance();
        case 1:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto.getDefaultInstance();
        case 2:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto.getDefaultInstance();
        case 3:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto.getDefaultInstance();
        case 4:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto.getDefaultInstance();
        case 5:
          return org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionRequestProto.getDefaultInstance();
        case 6:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto.getDefaultInstance();
        case 7:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto.getDefaultInstance();
        case 8:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto.getDefaultInstance();
        case 9:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto.getDefaultInstance();
        case 10:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto.getDefaultInstance();
        case 11:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto.getDefaultInstance();
        case 12:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto.getDefaultInstance();
        case 13:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathRequestProto.getDefaultInstance();
        default:
          throw new java.lang.AssertionError("Can't get here.");
      }
    }

    public final org.apache.hadoop.thirdparty.protobuf.Message
        getResponsePrototype(
        org.apache.hadoop.thirdparty.protobuf.Descriptors.MethodDescriptor method) {
      if (method.getService() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException(
          "Service.getResponsePrototype() given method " +
          "descriptor for wrong service type.");
      }
      switch(method.getIndex()) {
        case 0:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto.getDefaultInstance();
        case 1:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto.getDefaultInstance();
        case 2:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto.getDefaultInstance();
        case 3:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto.getDefaultInstance();
        case 4:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto.getDefaultInstance();
        case 5:
          return org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionResponseProto.getDefaultInstance();
        case 6:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto.getDefaultInstance();
        case 7:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto.getDefaultInstance();
        case 8:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.getDefaultInstance();
        case 9:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto.getDefaultInstance();
        case 10:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.getDefaultInstance();
        case 11:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto.getDefaultInstance();
        case 12:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto.getDefaultInstance();
        case 13:
          return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto.getDefaultInstance();
        default:
          throw new java.lang.AssertionError("Can't get here.");
      }
    }

    public static Stub newStub(
        org.apache.hadoop.thirdparty.protobuf.RpcChannel channel) {
      return new Stub(channel);
    }

    public static final class Stub extends org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.NamenodeProtocolService implements Interface {
      private Stub(org.apache.hadoop.thirdparty.protobuf.RpcChannel channel) {
        this.channel = channel;
      }

      private final org.apache.hadoop.thirdparty.protobuf.RpcChannel channel;

      public org.apache.hadoop.thirdparty.protobuf.RpcChannel getChannel() {
        return channel;
      }

      public  void getBlocks(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(0),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto.getDefaultInstance(),
          org.apache.hadoop.thirdparty.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto.getDefaultInstance()));
      }

      public  void getBlockKeys(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(1),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto.getDefaultInstance(),
          org.apache.hadoop.thirdparty.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto.getDefaultInstance()));
      }

      public  void getTransactionId(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(2),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto.getDefaultInstance(),
          org.apache.hadoop.thirdparty.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto.getDefaultInstance()));
      }

      public  void getMostRecentCheckpointTxId(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(3),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto.getDefaultInstance(),
          org.apache.hadoop.thirdparty.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto.getDefaultInstance()));
      }

      public  void rollEditLog(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(4),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto.getDefaultInstance(),
          org.apache.hadoop.thirdparty.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto.getDefaultInstance()));
      }

      public  void versionRequest(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(5),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionResponseProto.getDefaultInstance(),
          org.apache.hadoop.thirdparty.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionResponseProto.getDefaultInstance()));
      }

      public  void errorReport(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(6),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto.getDefaultInstance(),
          org.apache.hadoop.thirdparty.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto.getDefaultInstance()));
      }

      public  void registerSubordinateNamenode(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(7),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto.getDefaultInstance(),
          org.apache.hadoop.thirdparty.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto.getDefaultInstance()));
      }

      public  void startCheckpoint(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(8),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.getDefaultInstance(),
          org.apache.hadoop.thirdparty.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.getDefaultInstance()));
      }

      public  void endCheckpoint(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(9),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto.getDefaultInstance(),
          org.apache.hadoop.thirdparty.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto.getDefaultInstance()));
      }

      public  void getEditLogManifest(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(10),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.getDefaultInstance(),
          org.apache.hadoop.thirdparty.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.getDefaultInstance()));
      }

      public  void isUpgradeFinalized(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(11),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto.getDefaultInstance(),
          org.apache.hadoop.thirdparty.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto.getDefaultInstance()));
      }

      public  void isRollingUpgrade(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(12),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto.getDefaultInstance(),
          org.apache.hadoop.thirdparty.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto.getDefaultInstance()));
      }

      public  void getNextSPSPath(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathRequestProto request,
          org.apache.hadoop.thirdparty.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(13),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto.getDefaultInstance(),
          org.apache.hadoop.thirdparty.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto.getDefaultInstance()));
      }
    }

    public static BlockingInterface newBlockingStub(
        org.apache.hadoop.thirdparty.protobuf.BlockingRpcChannel channel) {
      return new BlockingStub(channel);
    }

    public interface BlockingInterface {
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto getBlocks(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException;

      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto getBlockKeys(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException;

      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto getTransactionId(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException;

      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto getMostRecentCheckpointTxId(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException;

      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto rollEditLog(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException;

      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionResponseProto versionRequest(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException;

      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto errorReport(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException;

      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto registerSubordinateNamenode(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException;

      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto startCheckpoint(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException;

      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto endCheckpoint(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException;

      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto getEditLogManifest(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException;

      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto isUpgradeFinalized(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException;

      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto isRollingUpgrade(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException;

      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto getNextSPSPath(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException;
    }

    private static final class BlockingStub implements BlockingInterface {
      private BlockingStub(org.apache.hadoop.thirdparty.protobuf.BlockingRpcChannel channel) {
        this.channel = channel;
      }

      private final org.apache.hadoop.thirdparty.protobuf.BlockingRpcChannel channel;

      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto getBlocks(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException {
        return (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto) channel.callBlockingMethod(
          getDescriptor().getMethods().get(0),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto.getDefaultInstance());
      }


      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto getBlockKeys(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException {
        return (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto) channel.callBlockingMethod(
          getDescriptor().getMethods().get(1),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto.getDefaultInstance());
      }


      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto getTransactionId(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException {
        return (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto) channel.callBlockingMethod(
          getDescriptor().getMethods().get(2),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto.getDefaultInstance());
      }


      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto getMostRecentCheckpointTxId(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException {
        return (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto) channel.callBlockingMethod(
          getDescriptor().getMethods().get(3),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto.getDefaultInstance());
      }


      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto rollEditLog(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException {
        return (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto) channel.callBlockingMethod(
          getDescriptor().getMethods().get(4),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto.getDefaultInstance());
      }


      public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionResponseProto versionRequest(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException {
        return (org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionResponseProto) channel.callBlockingMethod(
          getDescriptor().getMethods().get(5),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionResponseProto.getDefaultInstance());
      }


      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto errorReport(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException {
        return (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto) channel.callBlockingMethod(
          getDescriptor().getMethods().get(6),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto.getDefaultInstance());
      }


      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto registerSubordinateNamenode(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException {
        return (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto) channel.callBlockingMethod(
          getDescriptor().getMethods().get(7),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto.getDefaultInstance());
      }


      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto startCheckpoint(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException {
        return (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto) channel.callBlockingMethod(
          getDescriptor().getMethods().get(8),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.getDefaultInstance());
      }


      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto endCheckpoint(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException {
        return (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto) channel.callBlockingMethod(
          getDescriptor().getMethods().get(9),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto.getDefaultInstance());
      }


      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto getEditLogManifest(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException {
        return (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto) channel.callBlockingMethod(
          getDescriptor().getMethods().get(10),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.getDefaultInstance());
      }


      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto isUpgradeFinalized(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException {
        return (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto) channel.callBlockingMethod(
          getDescriptor().getMethods().get(11),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto.getDefaultInstance());
      }


      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto isRollingUpgrade(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException {
        return (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto) channel.callBlockingMethod(
          getDescriptor().getMethods().get(12),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto.getDefaultInstance());
      }


      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto getNextSPSPath(
          org.apache.hadoop.thirdparty.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathRequestProto request)
          throws org.apache.hadoop.thirdparty.protobuf.ServiceException {
        return (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto) channel.callBlockingMethod(
          getDescriptor().getMethods().get(13),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto.getDefaultInstance());
      }

    }

    // @@protoc_insertion_point(class_scope:hadoop.hdfs.namenode.NamenodeProtocolService)
  }

  private static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
    internal_static_hadoop_hdfs_namenode_GetBlocksRequestProto_descriptor;
  private static final 
    org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
      internal_static_hadoop_hdfs_namenode_GetBlocksRequestProto_fieldAccessorTable;
  private static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
    internal_static_hadoop_hdfs_namenode_GetBlocksResponseProto_descriptor;
  private static final 
    org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable
      internal_static_hadoop_hdfs_namenode_GetBlocksResponseProto_fieldAccessorTable;
  private static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor
    internal_static_hadoop_hdfs_namenode_GetBlockKeysRequestProto_descriptor;
  private static final 
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    internal_static_hadoop_hdfs_namenode_IsRollingUpgradeResponseProto_fieldAccessorTable = new
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_hadoop_hdfs_namenode_IsRollingUpgradeResponseProto_descriptor,
        new java.lang.String[] { "IsRollingUpgrade", });
    internal_static_hadoop_hdfs_namenode_GetFilePathRequestProto_descriptor =
      getDescriptor().getMessageTypes().get(24);
    internal_static_hadoop_hdfs_namenode_GetFilePathRequestProto_fieldAccessorTable = new
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_hadoop_hdfs_namenode_GetFilePathRequestProto_descriptor,
        new java.lang.String[] { "FileId", });
    internal_static_hadoop_hdfs_namenode_GetFilePathResponseProto_descriptor =
      getDescriptor().getMessageTypes().get(25);
    internal_static_hadoop_hdfs_namenode_GetFilePathResponseProto_fieldAccessorTable = new
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_hadoop_hdfs_namenode_GetFilePathResponseProto_descriptor,
        new java.lang.String[] { "SrcPath", });
    internal_static_hadoop_hdfs_namenode_GetNextSPSPathRequestProto_descriptor =
      getDescriptor().getMessageTypes().get(26);
    internal_static_hadoop_hdfs_namenode_GetNextSPSPathRequestProto_fieldAccessorTable = new
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_hadoop_hdfs_namenode_GetNextSPSPathRequestProto_descriptor,
        new java.lang.String[] { });
    internal_static_hadoop_hdfs_namenode_GetNextSPSPathResponseProto_descriptor =
      getDescriptor().getMessageTypes().get(27);
    internal_static_hadoop_hdfs_namenode_GetNextSPSPathResponseProto_fieldAccessorTable = new
      org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_hadoop_hdfs_namenode_GetNextSPSPathResponseProto_descriptor,
        new java.lang.String[] { "SpsPath", });
    org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.getDescriptor();
    org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.getDescriptor();
  }

  // @@protoc_insertion_point(outer_class_scope)
}