KeyUpdateCommand (Apache Hadoop HDFS 3.5.0 API)
Description: declaration: package: org.apache.hadoop.hdfs.server.protocol, class: KeyUpdateCommand

Package org.apache.hadoop.hdfs.server.protocol

# Class KeyUpdateCommand

java.lang.Object
org.apache.hadoop.hdfs.server.protocol.ServerCommand
org.apache.hadoop.hdfs.server.protocol.DatanodeCommand
org.apache.hadoop.hdfs.server.protocol.KeyUpdateCommand

@Private @Evolving public class KeyUpdateCommand extends DatanodeCommand

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `KeyUpdateCommand(ExportedBlockKeys keys)`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `ExportedBlockKeys`
  `getExportedKeys()`

  ### Methods inherited from class org.apache.hadoop.hdfs.server.protocol.ServerCommand

  `getAction, toString`

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- ## Constructor Details

  - ### KeyUpdateCommand

    public KeyUpdateCommand(ExportedBlockKeys keys)

- ## Method Details

  - ### getExportedKeys

    public ExportedBlockKeys getExportedKeys()