alluxio.grpc.UfsReadOptionsOrBuilder Maven / Gradle / Ivy

// Generated by the protocol buffer alluxio.shaded.client.com.iler.  DO NOT EDIT!
// source: grpc/block_worker.proto

package alluxio.grpc;

public interface UfsReadOptionsOrBuilder extends
    // @@protoc_insertion_point(interface_extends:alluxio.grpc.block.UfsReadOptions)
    alluxio.shaded.client.com.google.protobuf.MessageOrBuilder {

  /**
   * required string tag = 1;
   * @return Whether the tag field is set.
   */
  boolean hasTag();
  /**
   * required string tag = 1;
   * @return The tag.
   */
  java.lang.String getTag();
  /**
   * required string tag = 1;
   * @return The bytes for tag.
   */
  alluxio.shaded.client.com.google.protobuf.ByteString
      getTagBytes();

  /**
   *    * is position short or not, used for HDFS performance optimization.
   * When the client buffer size is large ( > 2MB) and reads are guaranteed to be somewhat
   * sequential, the `pread` API to HDFS is not as efficient as simple `read`.
   * We introduce a heuristic to choose which API to use.
   * 
   *
   * required bool position_short = 2;
   * @return Whether the positionShort field is set.
   */
  boolean hasPositionShort();
  /**
   *    * is position short or not, used for HDFS performance optimization.
   * When the client buffer size is large ( > 2MB) and reads are guaranteed to be somewhat
   * sequential, the `pread` API to HDFS is not as efficient as simple `read`.
   * We introduce a heuristic to choose which API to use.
   * 
   *
   * required bool position_short = 2;
   * @return The positionShort.
   */
  boolean getPositionShort();

  /**
   * optional int64 bandwidth = 3;
   * @return Whether the bandwidth field is set.
   */
  boolean hasBandwidth();
  /**
   * optional int64 bandwidth = 3;
   * @return The bandwidth.
   */
  long getBandwidth();

  /**
   * optional string user = 4;
   * @return Whether the user field is set.
   */
  boolean hasUser();
  /**
   * optional string user = 4;
   * @return The user.
   */
  java.lang.String getUser();
  /**
   * optional string user = 4;
   * @return The bytes for user.
   */
  alluxio.shaded.client.com.google.protobuf.ByteString
      getUserBytes();
}