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

Class RouterHeartbeatRequest

java.lang.Object

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

Direct Known Subclasses:

RouterHeartbeatRequestPBImpl

public abstract class RouterHeartbeatRequest
extends Object

API request for registering a router with the state store.

Constructor Summary

Constructors

Constructor	Description
RouterHeartbeatRequest()

Method Summary

Modifier and Type	Method	Description
abstract RouterState	getRouter()
static RouterHeartbeatRequest	newInstance()
static RouterHeartbeatRequest	newInstance(RouterState router)
abstract void	setRouter(RouterState routerState)

Methods inherited from class java.lang.Object

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

Constructor Details

RouterHeartbeatRequest

public RouterHeartbeatRequest()

Method Details

newInstance

public static RouterHeartbeatRequest newInstance()
                                          throws IOException

Throws:

IOException

newInstance

public static RouterHeartbeatRequest newInstance(RouterState router)
                                          throws IOException

Throws:

IOException

getRouter

@Public
@Unstable
public abstract RouterState getRouter()
                               throws IOException

Throws:

IOException

setRouter

@Public
@Unstable
public abstract void setRouter(RouterState routerState)