org.apache.hadoop.mapreduce.v2.app.commit

Class CommitterEventHandler

java.lang.Object

org.apache.hadoop.yarn.service.AbstractService

org.apache.hadoop.mapreduce.v2.app.commit.CommitterEventHandler

All Implemented Interfaces:

org.apache.hadoop.yarn.event.EventHandler<CommitterEvent>, org.apache.hadoop.yarn.service.Service

public class CommitterEventHandler
extends org.apache.hadoop.yarn.service.AbstractService
implements org.apache.hadoop.yarn.event.EventHandler<CommitterEvent>

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.yarn.service.Service

org.apache.hadoop.yarn.service.Service.STATE

Constructor Summary

Constructors

Constructor and Description
CommitterEventHandler(AppContext context, org.apache.hadoop.mapreduce.OutputCommitter committer, RMHeartbeatHandler rmHeartbeatHandler)

Method Summary

Methods

Modifier and Type	Method and Description
void	handle(CommitterEvent event)
void	init(org.apache.hadoop.conf.Configuration conf)
void	start()
void	stop()

Methods inherited from class org.apache.hadoop.yarn.service.AbstractService

getConfig, getName, getServiceState, getStartTime, register, unregister

Methods inherited from class java.lang.Object

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

Constructor Detail

CommitterEventHandler

public CommitterEventHandler(AppContext context,
                     org.apache.hadoop.mapreduce.OutputCommitter committer,
                     RMHeartbeatHandler rmHeartbeatHandler)

Method Detail

init

public void init(org.apache.hadoop.conf.Configuration conf)

Specified by:

init in interface org.apache.hadoop.yarn.service.Service

Overrides:

init in class org.apache.hadoop.yarn.service.AbstractService

start

public void start()

Specified by:

start in interface org.apache.hadoop.yarn.service.Service

Overrides:

start in class org.apache.hadoop.yarn.service.AbstractService

handle

public void handle(CommitterEvent event)

Specified by:

handle in interface org.apache.hadoop.yarn.event.EventHandler<CommitterEvent>

stop

public void stop()

Specified by:

stop in interface org.apache.hadoop.yarn.service.Service

Overrides:

stop in class org.apache.hadoop.yarn.service.AbstractService