EnterSafeModeRequest (Apache Hadoop HDFS-RBF 3.5.0 API)

java.lang.Object

org.apache.hadoop.hdfs.server.federation.store.protocol.EnterSafeModeRequest

Direct Known Subclasses:: EnterSafeModeRequestPBImpl

public abstract class EnterSafeModeRequest extends Object

API request for the Router entering safe mode state and updating its state in State Store.

Constructor Summary

Constructors

Constructor

Description

EnterSafeModeRequest()
Method Summary

Modifier and Type

Method

Description

static EnterSafeModeRequest

newInstance()

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- EnterSafeModeRequest
  
  public EnterSafeModeRequest()
Method Details
- newInstance
  
  public static EnterSafeModeRequest newInstance() throws IOException
  
  Throws:
  
  IOException