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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(
      com.google.protobuf.ExtensionRegistry registry) {
  }
  public interface GetBlocksRequestProtoOrBuilder
      extends com.google.protobuf.MessageOrBuilder {
    
    // required .DatanodeIDProto datanode = 1;
    boolean hasDatanode();
    org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto getDatanode();
    org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProtoOrBuilder getDatanodeOrBuilder();
    
    // required uint64 size = 2;
    boolean hasSize();
    long getSize();
  }
  public static final class GetBlocksRequestProto extends
      com.google.protobuf.GeneratedMessage
      implements GetBlocksRequestProtoOrBuilder {
    // Use GetBlocksRequestProto.newBuilder() to construct.
    private GetBlocksRequestProto(Builder builder) {
      super(builder);
    }
    private GetBlocksRequestProto(boolean noInit) {}
    
    private static final GetBlocksRequestProto defaultInstance;
    public static GetBlocksRequestProto getDefaultInstance() {
      return defaultInstance;
    }
    
    public GetBlocksRequestProto getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_GetBlocksRequestProto_descriptor;
    }
    
    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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    private int bitField0_;
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    public static final int DATANODE_FIELD_NUMBER = 1;
    private org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto datanode_;
    public boolean hasDatanode() {
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    }
    public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProtoOrBuilder getDatanodeOrBuilder() {
      return datanode_;
    }
    
    // required uint64 size = 2;
    public static final int SIZE_FIELD_NUMBER = 2;
    private long size_;
    public boolean hasSize() {
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    }
    public long getSize() {
      return size_;
    }
    
    private void initFields() {
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      size_ = 0L;
    }
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      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasDatanode()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasSize()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getDatanode().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
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      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeMessage(1, datanode_);
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        output.writeUInt64(2, size_);
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      getUnknownFields().writeTo(output);
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    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
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      size = 0;
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      memoizedSerializedSize = size;
      return size;
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    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    @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;
      
      boolean result = true;
      result = result && (hasDatanode() == other.hasDatanode());
      if (hasDatanode()) {
        result = result && getDatanode()
            .equals(other.getDatanode());
      }
      result = result && (hasSize() == other.hasSize());
      if (hasSize()) {
        result = result && (getSize()
            == other.getSize());
      }
      result = result &&
          getUnknownFields().equals(other.getUnknownFields());
      return result;
    }
    
    @java.lang.Override
    public int hashCode() {
      int hash = 41;
      hash = (19 * hash) + getDescriptorForType().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) + hashLong(getSize());
      }
      hash = (29 * hash) + getUnknownFields().hashCode();
      return hash;
    }
    
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto prototype) {
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    }
    public Builder toBuilder() { return newBuilder(this); }
    
    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
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    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder
       implements org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProtoOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
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      }
      
      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_GetBlocksRequestProto_fieldAccessorTable;
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      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }
      
      private Builder(BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
          getDatanodeFieldBuilder();
        }
      }
      private static Builder create() {
        return new Builder();
      }
      
      public Builder clear() {
        super.clear();
        if (datanodeBuilder_ == null) {
          datanode_ = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.getDefaultInstance();
        } else {
          datanodeBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        size_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto.getDescriptor();
      }
      
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto.getDefaultInstance();
      }
      
      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;
      }
      
      private org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
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        return result;
      }
      
      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) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        if (datanodeBuilder_ == null) {
          result.datanode_ = datanode_;
        } else {
          result.datanode_ = datanodeBuilder_.build();
        }
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.size_ = size_;
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }
      
      public Builder mergeFrom(com.google.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());
        }
        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasDatanode()) {
          
          return false;
        }
        if (!hasSize()) {
          
          return false;
        }
        if (!getDatanode().isInitialized()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
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              onChanged();
              return this;
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                                     extensionRegistry, tag)) {
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            case 10: {
              org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.Builder subBuilder = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.newBuilder();
              if (hasDatanode()) {
                subBuilder.mergeFrom(getDatanode());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setDatanode(subBuilder.buildPartial());
              break;
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            case 16: {
              bitField0_ |= 0x00000002;
              size_ = input.readUInt64();
              break;
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      private int bitField0_;
      
      // required .DatanodeIDProto datanode = 1;
      private org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto datanode_ = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          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_;
      public boolean hasDatanode() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto getDatanode() {
        if (datanodeBuilder_ == null) {
          return datanode_;
        } else {
          return datanodeBuilder_.getMessage();
        }
      }
      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;
      }
      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;
      }
      public Builder mergeDatanode(org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto value) {
        if (datanodeBuilder_ == null) {
          if (((bitField0_ & 0x00000001) == 0x00000001) &&
              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;
      }
      public Builder clearDatanode() {
        if (datanodeBuilder_ == null) {
          datanode_ = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.getDefaultInstance();
          onChanged();
        } else {
          datanodeBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto.Builder getDatanodeBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getDatanodeFieldBuilder().getBuilder();
      }
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProtoOrBuilder getDatanodeOrBuilder() {
        if (datanodeBuilder_ != null) {
          return datanodeBuilder_.getMessageOrBuilder();
        } else {
          return datanode_;
        }
      }
      private com.google.protobuf.SingleFieldBuilder<
          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> 
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        if (datanodeBuilder_ == null) {
          datanodeBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              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>(
                  datanode_,
                  getParentForChildren(),
                  isClean());
          datanode_ = null;
        }
        return datanodeBuilder_;
      }
      
      // required uint64 size = 2;
      private long size_ ;
      public boolean hasSize() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
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      public long getSize() {
        return size_;
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        size_ = value;
        onChanged();
        return this;
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      public Builder clearSize() {
        bitField0_ = (bitField0_ & ~0x00000002);
        size_ = 0L;
        onChanged();
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:GetBlocksRequestProto)
    }
    
    static {
      defaultInstance = new GetBlocksRequestProto(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:GetBlocksRequestProto)
  }
  
  public interface GetBlocksResponseProtoOrBuilder
      extends com.google.protobuf.MessageOrBuilder {
    
    // required .BlocksWithLocationsProto blocks = 1;
    boolean hasBlocks();
    org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlocksWithLocationsProto getBlocks();
    org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlocksWithLocationsProtoOrBuilder getBlocksOrBuilder();
  }
  public static final class GetBlocksResponseProto extends
      com.google.protobuf.GeneratedMessage
      implements GetBlocksResponseProtoOrBuilder {
    // Use GetBlocksResponseProto.newBuilder() to construct.
    private GetBlocksResponseProto(Builder builder) {
      super(builder);
    }
    private GetBlocksResponseProto(boolean noInit) {}
    
    private static final GetBlocksResponseProto defaultInstance;
    public static GetBlocksResponseProto getDefaultInstance() {
      return defaultInstance;
    }
    
    public GetBlocksResponseProto getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    public static final com.google.protobuf.Descriptors.Descriptor
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      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_GetBlocksResponseProto_descriptor;
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      if (isInitialized != -1) return isInitialized == 1;
      
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        return false;
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                        throws java.io.IOException {
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    @java.lang.Override
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    @java.lang.Override
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      public Builder mergeFrom(com.google.protobuf.Message other) {
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      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;
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          onChanged();
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          registration_ = builderForValue.build();
          onChanged();
        } else {
          registrationBuilder_.setMessage(builderForValue.build());
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        bitField0_ |= 0x00000001;
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      public Builder mergeRegistration(org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto value) {
        if (registrationBuilder_ == null) {
          if (((bitField0_ & 0x00000001) == 0x00000001) &&
              registration_ != org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto.getDefaultInstance()) {
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            registration_ = value;
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        return getRegistrationFieldBuilder().getBuilder();
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        if (registrationBuilder_ != null) {
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    private static final RegisterResponseProto defaultInstance;
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto parseFrom(
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      public Builder mergeFrom(com.google.protobuf.Message other) {
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      public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto other) {
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          if (((bitField0_ & 0x00000001) == 0x00000001) &&
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        bitField0_ |= 0x00000001;
        onChanged();
        return getRegistrationFieldBuilder().getBuilder();
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      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder() {
        if (registrationBuilder_ != null) {
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        } else {
          return registration_;
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        if (registrationBuilder_ == null) {
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                  getParentForChildren(),
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          registration_ = null;
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    }
    
    static {
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    // @@protoc_insertion_point(class_scope:RegisterResponseProto)
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto parseFrom(byte[] data)
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
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               .buildParsed();
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      return newBuilder().mergeFrom(input).buildParsed();
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    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto parseFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto prototype) {
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    @java.lang.Override
    protected Builder newBuilderForType(
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      return builder;
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        com.google.protobuf.GeneratedMessage.Builder
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          throw newUninitializedMessageException(result);
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        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
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        return result;
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      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);
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        if (registrationBuilder_ == null) {
          result.registration_ = registration_;
        } else {
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        result.bitField0_ = to_bitField0_;
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        return result;
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      public Builder mergeFrom(com.google.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;
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      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());
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        this.mergeUnknownFields(other.getUnknownFields());
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      public final boolean isInitialized() {
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      public Builder mergeFrom(
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          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
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              input.readMessage(subBuilder, extensionRegistry);
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      }
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto getRegistration() {
        if (registrationBuilder_ == null) {
          return registration_;
        } else {
          return registrationBuilder_.getMessage();
        }
      }
      public Builder setRegistration(org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto value) {
        if (registrationBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          registration_ = value;
          onChanged();
        } else {
          registrationBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      public Builder setRegistration(
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto.Builder builderForValue) {
        if (registrationBuilder_ == null) {
          registration_ = builderForValue.build();
          onChanged();
        } else {
          registrationBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      public Builder mergeRegistration(org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto value) {
        if (registrationBuilder_ == null) {
          if (((bitField0_ & 0x00000001) == 0x00000001) &&
              registration_ != org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto.getDefaultInstance()) {
            registration_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto.newBuilder(registration_).mergeFrom(value).buildPartial();
          } else {
            registration_ = value;
          }
          onChanged();
        } else {
          registrationBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      public Builder clearRegistration() {
        if (registrationBuilder_ == null) {
          registration_ = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto.getDefaultInstance();
          onChanged();
        } else {
          registrationBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto.Builder getRegistrationBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getRegistrationFieldBuilder().getBuilder();
      }
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder() {
        if (registrationBuilder_ != null) {
          return registrationBuilder_.getMessageOrBuilder();
        } else {
          return registration_;
        }
      }
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProtoOrBuilder> 
          getRegistrationFieldBuilder() {
        if (registrationBuilder_ == null) {
          registrationBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProtoOrBuilder>(
                  registration_,
                  getParentForChildren(),
                  isClean());
          registration_ = null;
        }
        return registrationBuilder_;
      }
      
      // @@protoc_insertion_point(builder_scope:StartCheckpointRequestProto)
    }
    
    static {
      defaultInstance = new StartCheckpointRequestProto(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:StartCheckpointRequestProto)
  }
  
  public interface StartCheckpointResponseProtoOrBuilder
      extends com.google.protobuf.MessageOrBuilder {
    
    // required .NamenodeCommandProto command = 1;
    boolean hasCommand();
    org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto getCommand();
    org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProtoOrBuilder getCommandOrBuilder();
  }
  public static final class StartCheckpointResponseProto extends
      com.google.protobuf.GeneratedMessage
      implements StartCheckpointResponseProtoOrBuilder {
    // Use StartCheckpointResponseProto.newBuilder() to construct.
    private StartCheckpointResponseProto(Builder builder) {
      super(builder);
    }
    private StartCheckpointResponseProto(boolean noInit) {}
    
    private static final StartCheckpointResponseProto defaultInstance;
    public static StartCheckpointResponseProto getDefaultInstance() {
      return defaultInstance;
    }
    
    public StartCheckpointResponseProto getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_StartCheckpointResponseProto_descriptor;
    }
    
    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_StartCheckpointResponseProto_fieldAccessorTable;
    }
    
    private int bitField0_;
    // required .NamenodeCommandProto command = 1;
    public static final int COMMAND_FIELD_NUMBER = 1;
    private org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto command_;
    public boolean hasCommand() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto getCommand() {
      return command_;
    }
    public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProtoOrBuilder getCommandOrBuilder() {
      return command_;
    }
    
    private void initFields() {
      command_ = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto.getDefaultInstance();
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasCommand()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getCommand().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeMessage(1, command_);
      }
      getUnknownFields().writeTo(output);
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(1, command_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    @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;
      
      boolean result = true;
      result = result && (hasCommand() == other.hasCommand());
      if (hasCommand()) {
        result = result && getCommand()
            .equals(other.getCommand());
      }
      result = result &&
          getUnknownFields().equals(other.getUnknownFields());
      return result;
    }
    
    @java.lang.Override
    public int hashCode() {
      int hash = 41;
      hash = (19 * hash) + getDescriptorForType().hashCode();
      if (hasCommand()) {
        hash = (37 * hash) + COMMAND_FIELD_NUMBER;
        hash = (53 * hash) + getCommand().hashCode();
      }
      hash = (29 * hash) + getUnknownFields().hashCode();
      return hash;
    }
    
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder
       implements org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProtoOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_StartCheckpointResponseProto_descriptor;
      }
      
      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_StartCheckpointResponseProto_fieldAccessorTable;
      }
      
      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }
      
      private Builder(BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
          getCommandFieldBuilder();
        }
      }
      private static Builder create() {
        return new Builder();
      }
      
      public Builder clear() {
        super.clear();
        if (commandBuilder_ == null) {
          command_ = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto.getDefaultInstance();
        } else {
          commandBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.getDescriptor();
      }
      
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.getDefaultInstance();
      }
      
      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;
      }
      
      private org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      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) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        if (commandBuilder_ == null) {
          result.command_ = command_;
        } else {
          result.command_ = commandBuilder_.build();
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }
      
      public Builder mergeFrom(com.google.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.getUnknownFields());
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasCommand()) {
          
          return false;
        }
        if (!getCommand().isInitialized()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder(
            this.getUnknownFields());
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              this.setUnknownFields(unknownFields.build());
              onChanged();
              return this;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                this.setUnknownFields(unknownFields.build());
                onChanged();
                return this;
              }
              break;
            }
            case 10: {
              org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto.Builder subBuilder = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto.newBuilder();
              if (hasCommand()) {
                subBuilder.mergeFrom(getCommand());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setCommand(subBuilder.buildPartial());
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required .NamenodeCommandProto command = 1;
      private org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto command_ = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProtoOrBuilder> commandBuilder_;
      public boolean hasCommand() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto getCommand() {
        if (commandBuilder_ == null) {
          return command_;
        } else {
          return commandBuilder_.getMessage();
        }
      }
      public Builder setCommand(org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto value) {
        if (commandBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          command_ = value;
          onChanged();
        } else {
          commandBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      public Builder setCommand(
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto.Builder builderForValue) {
        if (commandBuilder_ == null) {
          command_ = builderForValue.build();
          onChanged();
        } else {
          commandBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      public Builder mergeCommand(org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto value) {
        if (commandBuilder_ == null) {
          if (((bitField0_ & 0x00000001) == 0x00000001) &&
              command_ != org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto.getDefaultInstance()) {
            command_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto.newBuilder(command_).mergeFrom(value).buildPartial();
          } else {
            command_ = value;
          }
          onChanged();
        } else {
          commandBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      public Builder clearCommand() {
        if (commandBuilder_ == null) {
          command_ = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto.getDefaultInstance();
          onChanged();
        } else {
          commandBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto.Builder getCommandBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getCommandFieldBuilder().getBuilder();
      }
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProtoOrBuilder getCommandOrBuilder() {
        if (commandBuilder_ != null) {
          return commandBuilder_.getMessageOrBuilder();
        } else {
          return command_;
        }
      }
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProtoOrBuilder> 
          getCommandFieldBuilder() {
        if (commandBuilder_ == null) {
          commandBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProtoOrBuilder>(
                  command_,
                  getParentForChildren(),
                  isClean());
          command_ = null;
        }
        return commandBuilder_;
      }
      
      // @@protoc_insertion_point(builder_scope:StartCheckpointResponseProto)
    }
    
    static {
      defaultInstance = new StartCheckpointResponseProto(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:StartCheckpointResponseProto)
  }
  
  public interface EndCheckpointRequestProtoOrBuilder
      extends com.google.protobuf.MessageOrBuilder {
    
    // required .NamenodeRegistrationProto registration = 1;
    boolean hasRegistration();
    org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto getRegistration();
    org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder();
    
    // required .CheckpointSignatureProto signature = 2;
    boolean hasSignature();
    org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CheckpointSignatureProto getSignature();
    org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CheckpointSignatureProtoOrBuilder getSignatureOrBuilder();
  }
  public static final class EndCheckpointRequestProto extends
      com.google.protobuf.GeneratedMessage
      implements EndCheckpointRequestProtoOrBuilder {
    // Use EndCheckpointRequestProto.newBuilder() to construct.
    private EndCheckpointRequestProto(Builder builder) {
      super(builder);
    }
    private EndCheckpointRequestProto(boolean noInit) {}
    
    private static final EndCheckpointRequestProto defaultInstance;
    public static EndCheckpointRequestProto getDefaultInstance() {
      return defaultInstance;
    }
    
    public EndCheckpointRequestProto getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_EndCheckpointRequestProto_descriptor;
    }
    
    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_EndCheckpointRequestProto_fieldAccessorTable;
    }
    
    private int bitField0_;
    // required .NamenodeRegistrationProto registration = 1;
    public static final int REGISTRATION_FIELD_NUMBER = 1;
    private org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto registration_;
    public boolean hasRegistration() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto getRegistration() {
      return registration_;
    }
    public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder() {
      return registration_;
    }
    
    // required .CheckpointSignatureProto signature = 2;
    public static final int SIGNATURE_FIELD_NUMBER = 2;
    private org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CheckpointSignatureProto signature_;
    public boolean hasSignature() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CheckpointSignatureProto getSignature() {
      return signature_;
    }
    public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CheckpointSignatureProtoOrBuilder getSignatureOrBuilder() {
      return signature_;
    }
    
    private void initFields() {
      registration_ = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto.getDefaultInstance();
      signature_ = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CheckpointSignatureProto.getDefaultInstance();
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      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;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeMessage(1, registration_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeMessage(2, signature_);
      }
      getUnknownFields().writeTo(output);
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    protected Builder newBuilderForType(
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        if (!hasSignature()) {
          
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          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
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                subBuilder.mergeFrom(getSignature());
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        if (registrationBuilder_ == null) {
          return registration_;
        } else {
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      public Builder setRegistration(org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto value) {
        if (registrationBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          registration_ = value;
          onChanged();
        } else {
          registrationBuilder_.setMessage(value);
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        bitField0_ |= 0x00000001;
        return this;
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        if (registrationBuilder_ == null) {
          registration_ = builderForValue.build();
          onChanged();
        } else {
          registrationBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
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      public Builder mergeRegistration(org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto value) {
        if (registrationBuilder_ == null) {
          if (((bitField0_ & 0x00000001) == 0x00000001) &&
              registration_ != org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto.getDefaultInstance()) {
            registration_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto.newBuilder(registration_).mergeFrom(value).buildPartial();
          } else {
            registration_ = value;
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          onChanged();
        } else {
          registrationBuilder_.mergeFrom(value);
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        bitField0_ |= 0x00000001;
        return this;
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      public Builder clearRegistration() {
        if (registrationBuilder_ == null) {
          registration_ = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto.getDefaultInstance();
          onChanged();
        } else {
          registrationBuilder_.clear();
        }
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        return this;
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      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProto.Builder getRegistrationBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getRegistrationFieldBuilder().getBuilder();
      }
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeRegistrationProtoOrBuilder getRegistrationOrBuilder() {
        if (registrationBuilder_ != null) {
          return registrationBuilder_.getMessageOrBuilder();
        } else {
          return registration_;
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      private com.google.protobuf.SingleFieldBuilder<
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        if (registrationBuilder_ == null) {
          registrationBuilder_ = new com.google.protobuf.SingleFieldBuilder<
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          registration_ = null;
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      }
      
      // required .CheckpointSignatureProto signature = 2;
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        if (signatureBuilder_ == null) {
          return signature_;
        } else {
          return signatureBuilder_.getMessage();
        }
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      public Builder setSignature(org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CheckpointSignatureProto value) {
        if (signatureBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          signature_ = value;
          onChanged();
        } else {
          signatureBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      public Builder setSignature(
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        if (signatureBuilder_ == null) {
          signature_ = builderForValue.build();
          onChanged();
        } else {
          signatureBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000002;
        return this;
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      public Builder mergeSignature(org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CheckpointSignatureProto value) {
        if (signatureBuilder_ == null) {
          if (((bitField0_ & 0x00000002) == 0x00000002) &&
              signature_ != org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CheckpointSignatureProto.getDefaultInstance()) {
            signature_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CheckpointSignatureProto.newBuilder(signature_).mergeFrom(value).buildPartial();
          } else {
            signature_ = value;
          }
          onChanged();
        } else {
          signatureBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000002;
        return this;
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      public Builder clearSignature() {
        if (signatureBuilder_ == null) {
          signature_ = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CheckpointSignatureProto.getDefaultInstance();
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        } else {
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        }
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        bitField0_ |= 0x00000002;
        onChanged();
        return getSignatureFieldBuilder().getBuilder();
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      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CheckpointSignatureProtoOrBuilder getSignatureOrBuilder() {
        if (signatureBuilder_ != null) {
          return signatureBuilder_.getMessageOrBuilder();
        } else {
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                  getParentForChildren(),
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      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder
       implements org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProtoOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_GetEditLogManifestResponseProto_descriptor;
      }
      
      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.internal_static_GetEditLogManifestResponseProto_fieldAccessorTable;
      }
      
      // Construct using org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }
      
      private Builder(BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
          getManifestFieldBuilder();
        }
      }
      private static Builder create() {
        return new Builder();
      }
      
      public Builder clear() {
        super.clear();
        if (manifestBuilder_ == null) {
          manifest_ = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto.getDefaultInstance();
        } else {
          manifestBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.getDescriptor();
      }
      
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto getDefaultInstanceForType() {
        return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.getDefaultInstance();
      }
      
      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;
      }
      
      private org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      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) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        if (manifestBuilder_ == null) {
          result.manifest_ = manifest_;
        } else {
          result.manifest_ = manifestBuilder_.build();
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }
      
      public Builder mergeFrom(com.google.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.getUnknownFields());
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasManifest()) {
          
          return false;
        }
        if (!getManifest().isInitialized()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder(
            this.getUnknownFields());
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              this.setUnknownFields(unknownFields.build());
              onChanged();
              return this;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                this.setUnknownFields(unknownFields.build());
                onChanged();
                return this;
              }
              break;
            }
            case 10: {
              org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto.Builder subBuilder = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto.newBuilder();
              if (hasManifest()) {
                subBuilder.mergeFrom(getManifest());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setManifest(subBuilder.buildPartial());
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required .RemoteEditLogManifestProto manifest = 1;
      private org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto manifest_ = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProtoOrBuilder> manifestBuilder_;
      public boolean hasManifest() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto getManifest() {
        if (manifestBuilder_ == null) {
          return manifest_;
        } else {
          return manifestBuilder_.getMessage();
        }
      }
      public Builder setManifest(org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto value) {
        if (manifestBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          manifest_ = value;
          onChanged();
        } else {
          manifestBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      public Builder setManifest(
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto.Builder builderForValue) {
        if (manifestBuilder_ == null) {
          manifest_ = builderForValue.build();
          onChanged();
        } else {
          manifestBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      public Builder mergeManifest(org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto value) {
        if (manifestBuilder_ == null) {
          if (((bitField0_ & 0x00000001) == 0x00000001) &&
              manifest_ != org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto.getDefaultInstance()) {
            manifest_ =
              org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto.newBuilder(manifest_).mergeFrom(value).buildPartial();
          } else {
            manifest_ = value;
          }
          onChanged();
        } else {
          manifestBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      public Builder clearManifest() {
        if (manifestBuilder_ == null) {
          manifest_ = org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto.getDefaultInstance();
          onChanged();
        } else {
          manifestBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto.Builder getManifestBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getManifestFieldBuilder().getBuilder();
      }
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProtoOrBuilder getManifestOrBuilder() {
        if (manifestBuilder_ != null) {
          return manifestBuilder_.getMessageOrBuilder();
        } else {
          return manifest_;
        }
      }
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProtoOrBuilder> 
          getManifestFieldBuilder() {
        if (manifestBuilder_ == null) {
          manifestBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProto.Builder, org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteEditLogManifestProtoOrBuilder>(
                  manifest_,
                  getParentForChildren(),
                  isClean());
          manifest_ = null;
        }
        return manifestBuilder_;
      }
      
      // @@protoc_insertion_point(builder_scope:GetEditLogManifestResponseProto)
    }
    
    static {
      defaultInstance = new GetEditLogManifestResponseProto(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:GetEditLogManifestResponseProto)
  }
  
  public static abstract class NamenodeProtocolService
      implements com.google.protobuf.Service {
    protected NamenodeProtocolService() {}
    
    public interface Interface {
      public abstract void getBlocks(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto request,
          com.google.protobuf.RpcCallback done);
      
      public abstract void getBlockKeys(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto request,
          com.google.protobuf.RpcCallback done);
      
      public abstract void getTransactionId(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto request,
          com.google.protobuf.RpcCallback done);
      
      public abstract void getMostRecentCheckpointTxId(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto request,
          com.google.protobuf.RpcCallback done);
      
      public abstract void rollEditLog(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto request,
          com.google.protobuf.RpcCallback done);
      
      public abstract void versionRequest(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.VersionRequestProto request,
          com.google.protobuf.RpcCallback done);
      
      public abstract void errorReport(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto request,
          com.google.protobuf.RpcCallback done);
      
      public abstract void register(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto request,
          com.google.protobuf.RpcCallback done);
      
      public abstract void startCheckpoint(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto request,
          com.google.protobuf.RpcCallback done);
      
      public abstract void endCheckpoint(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto request,
          com.google.protobuf.RpcCallback done);
      
      public abstract void getEditLogManifest(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto request,
          com.google.protobuf.RpcCallback done);
      
    }
    
    public static com.google.protobuf.Service newReflectiveService(
        final Interface impl) {
      return new NamenodeProtocolService() {
        @java.lang.Override
        public  void getBlocks(
            com.google.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto request,
            com.google.protobuf.RpcCallback done) {
          impl.getBlocks(controller, request, done);
        }
        
        @java.lang.Override
        public  void getBlockKeys(
            com.google.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto request,
            com.google.protobuf.RpcCallback done) {
          impl.getBlockKeys(controller, request, done);
        }
        
        @java.lang.Override
        public  void getTransactionId(
            com.google.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto request,
            com.google.protobuf.RpcCallback done) {
          impl.getTransactionId(controller, request, done);
        }
        
        @java.lang.Override
        public  void getMostRecentCheckpointTxId(
            com.google.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto request,
            com.google.protobuf.RpcCallback done) {
          impl.getMostRecentCheckpointTxId(controller, request, done);
        }
        
        @java.lang.Override
        public  void rollEditLog(
            com.google.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto request,
            com.google.protobuf.RpcCallback done) {
          impl.rollEditLog(controller, request, done);
        }
        
        @java.lang.Override
        public  void versionRequest(
            com.google.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.VersionRequestProto request,
            com.google.protobuf.RpcCallback done) {
          impl.versionRequest(controller, request, done);
        }
        
        @java.lang.Override
        public  void errorReport(
            com.google.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto request,
            com.google.protobuf.RpcCallback done) {
          impl.errorReport(controller, request, done);
        }
        
        @java.lang.Override
        public  void register(
            com.google.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto request,
            com.google.protobuf.RpcCallback done) {
          impl.register(controller, request, done);
        }
        
        @java.lang.Override
        public  void startCheckpoint(
            com.google.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto request,
            com.google.protobuf.RpcCallback done) {
          impl.startCheckpoint(controller, request, done);
        }
        
        @java.lang.Override
        public  void endCheckpoint(
            com.google.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto request,
            com.google.protobuf.RpcCallback done) {
          impl.endCheckpoint(controller, request, done);
        }
        
        @java.lang.Override
        public  void getEditLogManifest(
            com.google.protobuf.RpcController controller,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto request,
            com.google.protobuf.RpcCallback done) {
          impl.getEditLogManifest(controller, request, done);
        }
        
      };
    }
    
    public static com.google.protobuf.BlockingService
        newReflectiveBlockingService(final BlockingInterface impl) {
      return new com.google.protobuf.BlockingService() {
        public final com.google.protobuf.Descriptors.ServiceDescriptor
            getDescriptorForType() {
          return getDescriptor();
        }
        
        public final com.google.protobuf.Message callBlockingMethod(
            com.google.protobuf.Descriptors.MethodDescriptor method,
            com.google.protobuf.RpcController controller,
            com.google.protobuf.Message request)
            throws com.google.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.HdfsProtos.VersionRequestProto)request);
            case 6:
              return impl.errorReport(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto)request);
            case 7:
              return impl.register(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);
            default:
              throw new java.lang.AssertionError("Can't get here.");
          }
        }
        
        public final com.google.protobuf.Message
            getRequestPrototype(
            com.google.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.HdfsProtos.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();
            default:
              throw new java.lang.AssertionError("Can't get here.");
          }
        }
        
        public final com.google.protobuf.Message
            getResponsePrototype(
            com.google.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.HdfsProtos.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();
            default:
              throw new java.lang.AssertionError("Can't get here.");
          }
        }
        
      };
    }
    
    public abstract void getBlocks(
        com.google.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto request,
        com.google.protobuf.RpcCallback done);
    
    public abstract void getBlockKeys(
        com.google.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto request,
        com.google.protobuf.RpcCallback done);
    
    public abstract void getTransactionId(
        com.google.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto request,
        com.google.protobuf.RpcCallback done);
    
    public abstract void getMostRecentCheckpointTxId(
        com.google.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto request,
        com.google.protobuf.RpcCallback done);
    
    public abstract void rollEditLog(
        com.google.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto request,
        com.google.protobuf.RpcCallback done);
    
    public abstract void versionRequest(
        com.google.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.VersionRequestProto request,
        com.google.protobuf.RpcCallback done);
    
    public abstract void errorReport(
        com.google.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto request,
        com.google.protobuf.RpcCallback done);
    
    public abstract void register(
        com.google.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto request,
        com.google.protobuf.RpcCallback done);
    
    public abstract void startCheckpoint(
        com.google.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto request,
        com.google.protobuf.RpcCallback done);
    
    public abstract void endCheckpoint(
        com.google.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto request,
        com.google.protobuf.RpcCallback done);
    
    public abstract void getEditLogManifest(
        com.google.protobuf.RpcController controller,
        org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto request,
        com.google.protobuf.RpcCallback done);
    
    public static final
        com.google.protobuf.Descriptors.ServiceDescriptor
        getDescriptor() {
      return org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.getDescriptor().getServices().get(0);
    }
    public final com.google.protobuf.Descriptors.ServiceDescriptor
        getDescriptorForType() {
      return getDescriptor();
    }
    
    public final void callMethod(
        com.google.protobuf.Descriptors.MethodDescriptor method,
        com.google.protobuf.RpcController controller,
        com.google.protobuf.Message request,
        com.google.protobuf.RpcCallback<
          com.google.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,
            com.google.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 1:
          this.getBlockKeys(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto)request,
            com.google.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 2:
          this.getTransactionId(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto)request,
            com.google.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 3:
          this.getMostRecentCheckpointTxId(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto)request,
            com.google.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 4:
          this.rollEditLog(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto)request,
            com.google.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 5:
          this.versionRequest(controller, (org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.VersionRequestProto)request,
            com.google.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 6:
          this.errorReport(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto)request,
            com.google.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 7:
          this.register(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto)request,
            com.google.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 8:
          this.startCheckpoint(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto)request,
            com.google.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 9:
          this.endCheckpoint(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto)request,
            com.google.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        case 10:
          this.getEditLogManifest(controller, (org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto)request,
            com.google.protobuf.RpcUtil.specializeCallback(
              done));
          return;
        default:
          throw new java.lang.AssertionError("Can't get here.");
      }
    }
    
    public final com.google.protobuf.Message
        getRequestPrototype(
        com.google.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.HdfsProtos.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();
        default:
          throw new java.lang.AssertionError("Can't get here.");
      }
    }
    
    public final com.google.protobuf.Message
        getResponsePrototype(
        com.google.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.HdfsProtos.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();
        default:
          throw new java.lang.AssertionError("Can't get here.");
      }
    }
    
    public static Stub newStub(
        com.google.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(com.google.protobuf.RpcChannel channel) {
        this.channel = channel;
      }
      
      private final com.google.protobuf.RpcChannel channel;
      
      public com.google.protobuf.RpcChannel getChannel() {
        return channel;
      }
      
      public  void getBlocks(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto request,
          com.google.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(0),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto.getDefaultInstance(),
          com.google.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(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto request,
          com.google.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(1),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto.getDefaultInstance(),
          com.google.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(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto request,
          com.google.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(2),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto.getDefaultInstance(),
          com.google.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(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto request,
          com.google.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(3),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto.getDefaultInstance(),
          com.google.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(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto request,
          com.google.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(4),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto.getDefaultInstance(),
          com.google.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(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.VersionRequestProto request,
          com.google.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(5),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.VersionResponseProto.getDefaultInstance(),
          com.google.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.VersionResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.VersionResponseProto.getDefaultInstance()));
      }
      
      public  void errorReport(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto request,
          com.google.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(6),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto.getDefaultInstance(),
          com.google.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto.getDefaultInstance()));
      }
      
      public  void register(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto request,
          com.google.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(7),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto.getDefaultInstance(),
          com.google.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(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto request,
          com.google.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(8),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto.getDefaultInstance(),
          com.google.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(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto request,
          com.google.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(9),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto.getDefaultInstance(),
          com.google.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(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto request,
          com.google.protobuf.RpcCallback done) {
        channel.callMethod(
          getDescriptor().getMethods().get(10),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.getDefaultInstance(),
          com.google.protobuf.RpcUtil.generalizeCallback(
            done,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.class,
            org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto.getDefaultInstance()));
      }
    }
    
    public static BlockingInterface newBlockingStub(
        com.google.protobuf.BlockingRpcChannel channel) {
      return new BlockingStub(channel);
    }
    
    public interface BlockingInterface {
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto getBlocks(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto request)
          throws com.google.protobuf.ServiceException;
      
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto getBlockKeys(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto request)
          throws com.google.protobuf.ServiceException;
      
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto getTransactionId(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto request)
          throws com.google.protobuf.ServiceException;
      
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto getMostRecentCheckpointTxId(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto request)
          throws com.google.protobuf.ServiceException;
      
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto rollEditLog(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto request)
          throws com.google.protobuf.ServiceException;
      
      public org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.VersionResponseProto versionRequest(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.VersionRequestProto request)
          throws com.google.protobuf.ServiceException;
      
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto errorReport(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto request)
          throws com.google.protobuf.ServiceException;
      
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto register(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto request)
          throws com.google.protobuf.ServiceException;
      
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto startCheckpoint(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto request)
          throws com.google.protobuf.ServiceException;
      
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto endCheckpoint(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto request)
          throws com.google.protobuf.ServiceException;
      
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto getEditLogManifest(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto request)
          throws com.google.protobuf.ServiceException;
    }
    
    private static final class BlockingStub implements BlockingInterface {
      private BlockingStub(com.google.protobuf.BlockingRpcChannel channel) {
        this.channel = channel;
      }
      
      private final com.google.protobuf.BlockingRpcChannel channel;
      
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto getBlocks(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto request)
          throws com.google.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(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto request)
          throws com.google.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(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto request)
          throws com.google.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(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto request)
          throws com.google.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(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto request)
          throws com.google.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.HdfsProtos.VersionResponseProto versionRequest(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.VersionRequestProto request)
          throws com.google.protobuf.ServiceException {
        return (org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.VersionResponseProto) channel.callBlockingMethod(
          getDescriptor().getMethods().get(5),
          controller,
          request,
          org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.VersionResponseProto.getDefaultInstance());
      }
      
      
      public org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto errorReport(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto request)
          throws com.google.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 register(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto request)
          throws com.google.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(
          com.google.protobuf.RpcController controller,
          org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto request)
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      "pointResponseProto\022W\n\022getEditLogManifest" +
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