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()
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