[TEZ-1192] RejectedExecutionException during TezChild invocation

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.5.0
• Target Version/s: 0.5.0
• Assignee: Oleg Zhurakousky
• Reporter: Oleg Zhurakousky
• Created: 09/Jun/14 15:49
• Updated: 06/Sep/14 01:35
• Resolved: 10/Jun/14 17:46

Description

Execution of TezChild often ends with RejectedExecutionException (see below)

java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at com.hortonworks.tez.minicluster.InJvmContainerExecutor.doLaunch(InJvmContainerExecutor.java:178)
	at com.hortonworks.tez.minicluster.InJvmContainerExecutor.launchContainer(InJvmContainerExecutor.java:82)
	at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:300)
	at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:81)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.util.concurrent.RejectedExecutionException: Task com.google.common.util.concurrent.ListenableFutureTask@20c5f562 rejected from java.util.concurrent.ThreadPoolExecutor@247105bd[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 3]
	at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2048)
	at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:821)
	at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1372)
	at com.google.common.util.concurrent.MoreExecutors$ListeningDecorator.execute(MoreExecutors.java:440)
	at com.google.common.util.concurrent.AbstractListeningExecutorService.submit(AbstractListeningExecutorService.java:56)
	at org.apache.tez.runtime.task.TezChild.run(TezChild.java:177)
	at org.apache.tez.runtime.task.TezChild.main(TezChild.java:359)
	... 12 more

This results in exit code 143 from the child process which seems to be OK and the overall Tez job completes successfully. That said, I think managing the lifecycle of the process through random exception is not appropriate especially when problem is easy to avoid.

I'll provide a patch shortly