org.apache.hadoop.yarn.server.resourcemanager.amlauncher
Class ApplicationMasterLauncher

java.lang.Object
  extended by org.apache.hadoop.service.AbstractService
      extended by org.apache.hadoop.yarn.server.resourcemanager.amlauncher.ApplicationMasterLauncher
All Implemented Interfaces:
Closeable, org.apache.hadoop.service.Service, org.apache.hadoop.yarn.event.EventHandler<AMLauncherEvent>

public class ApplicationMasterLauncher
extends org.apache.hadoop.service.AbstractService
implements org.apache.hadoop.yarn.event.EventHandler<AMLauncherEvent>


Nested Class Summary
 
Nested classes/interfaces inherited from interface org.apache.hadoop.service.Service
org.apache.hadoop.service.Service.STATE
 
Field Summary
protected  RMContext context
           
 
Constructor Summary
ApplicationMasterLauncher(RMContext context)
           
 
Method Summary
protected  Runnable createRunnableLauncher(RMAppAttempt application, AMLauncherEventType event)
           
 void handle(AMLauncherEvent appEvent)
           
protected  void serviceStart()
           
protected  void serviceStop()
           
 
Methods inherited from class org.apache.hadoop.service.AbstractService
close, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, serviceInit, setConfig, start, stop, toString, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStop
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

context

protected final RMContext context
Constructor Detail

ApplicationMasterLauncher

public ApplicationMasterLauncher(RMContext context)
Method Detail

serviceStart

protected void serviceStart()
                     throws Exception
Overrides:
serviceStart in class org.apache.hadoop.service.AbstractService
Throws:
Exception

createRunnableLauncher

protected Runnable createRunnableLauncher(RMAppAttempt application,
                                          AMLauncherEventType event)

serviceStop

protected void serviceStop()
                    throws Exception
Overrides:
serviceStop in class org.apache.hadoop.service.AbstractService
Throws:
Exception

handle

public void handle(AMLauncherEvent appEvent)
Specified by:
handle in interface org.apache.hadoop.yarn.event.EventHandler<AMLauncherEvent>


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