org.apache.hadoop.hdfs.protocol.datatransfer Class Hierarchy (Apache Hadoop HDFS Client 3.5.0 API)
Description: tree: package: org.apache.hadoop.hdfs.protocol.datatransfer

# Hierarchy For Package org.apache.hadoop.hdfs.protocol.datatransfer

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.hadoop.hdfs.protocol.datatransfer.DataTransferProtoUtil
  - org.apache.hadoop.hdfs.protocol.datatransfer.IOStreamPair (implements java.io.Closeable)
  - org.apache.hadoop.hdfs.protocol.datatransfer.PacketHeader
  - org.apache.hadoop.hdfs.protocol.datatransfer.PacketReceiver (implements java.io.Closeable)
  - org.apache.hadoop.hdfs.protocol.datatransfer.PipelineAck
  - org.apache.hadoop.hdfs.protocol.datatransfer.ReplaceDatanodeOnFailure
  - org.apache.hadoop.hdfs.protocol.datatransfer.Sender (implements org.apache.hadoop.hdfs.protocol.datatransfer.DataTransferProtocol)
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.io.IOException
        - org.apache.hadoop.hdfs.protocol.datatransfer.BlockPinningException
        - org.apache.hadoop.hdfs.protocol.datatransfer.InvalidEncryptionKeyException
  - org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver (implements org.apache.hadoop.conf.Configurable)

## Interface Hierarchy

- org.apache.hadoop.hdfs.protocol.datatransfer.DataTransferProtocol

## Enum Class Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.lang.constant.Constable, java.io.Serializable)
    - org.apache.hadoop.hdfs.protocol.datatransfer.BlockConstructionStage
    - org.apache.hadoop.hdfs.protocol.datatransfer.Op
    - org.apache.hadoop.hdfs.protocol.datatransfer.PipelineAck.ECN
    - org.apache.hadoop.hdfs.protocol.datatransfer.PipelineAck.SLOW
    - org.apache.hadoop.hdfs.protocol.datatransfer.ReplaceDatanodeOnFailure.Policy