public class TaskHeartbeatHandler
extends org.apache.hadoop.service.AbstractService
| Constructor and Description |
|---|
TaskHeartbeatHandler(org.apache.hadoop.yarn.event.EventHandler eventHandler,
org.apache.hadoop.yarn.util.Clock clock,
int numThreads) |
| Modifier and Type | Method and Description |
|---|---|
long |
getTaskTimeOut() |
boolean |
hasRecentlyUnregistered(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId attemptID) |
void |
progressing(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId attemptID) |
void |
register(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId attemptID) |
protected void |
serviceInit(org.apache.hadoop.conf.Configuration conf) |
protected void |
serviceStart() |
protected void |
serviceStop() |
void |
unregister(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId attemptID) |
close, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, setConfig, start, stop, toString, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStoppublic TaskHeartbeatHandler(org.apache.hadoop.yarn.event.EventHandler eventHandler,
org.apache.hadoop.yarn.util.Clock clock,
int numThreads)
protected void serviceInit(org.apache.hadoop.conf.Configuration conf)
throws Exception
serviceInit in class org.apache.hadoop.service.AbstractServiceExceptionprotected void serviceStart()
throws Exception
serviceStart in class org.apache.hadoop.service.AbstractServiceExceptionprotected void serviceStop()
throws Exception
serviceStop in class org.apache.hadoop.service.AbstractServiceExceptionpublic void progressing(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId attemptID)
public void register(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId attemptID)
public void unregister(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId attemptID)
public boolean hasRecentlyUnregistered(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId attemptID)
public long getTaskTimeOut()
Copyright © 2008–2022 Apache Software Foundation. All rights reserved.