You are viewing a plain text version of this content. The canonical link for it is here.
Posted to yarn-dev@hadoop.apache.org by "Tao Yang (JIRA)" <ji...@apache.org> on 2017/11/16 11:42:00 UTC
[jira] [Created] (YARN-7511) NPE in ContainerLocalizer when
localization failed for running container
Tao Yang created YARN-7511:
------------------------------
Summary: NPE in ContainerLocalizer when localization failed for running container
Key: YARN-7511
URL: https://issues.apache.org/jira/browse/YARN-7511
Project: Hadoop YARN
Issue Type: Bug
Components: nodemanager
Affects Versions: 3.0.0-alpha4, 2.9.1
Reporter: Tao Yang
Assignee: Tao Yang
Error log:
{noformat}
2017-09-30 20:14:32,839 FATAL [AsyncDispatcher event handler] org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
java.lang.NullPointerException
at java.util.concurrent.ConcurrentHashMap.replaceNode(ConcurrentHashMap.java:1106)
at java.util.concurrent.ConcurrentHashMap.remove(ConcurrentHashMap.java:1097)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceSet.resourceLocalizationFailed(ResourceSet.java:151)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$ResourceLocalizationFailedWhileRunningTransition.transition(ContainerImpl.java:821)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$ResourceLocalizationFailedWhileRunningTransition.transition(ContainerImpl.java:813)
at org.apache.hadoop.yarn.state.StateMachineFactory$SingleInternalArc.doTransition(StateMachineFactory.java:362)
at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
at org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
at org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:1335)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:95)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1372)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1365)
at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
at java.lang.Thread.run(Thread.java:834)
2017-09-30 20:14:32,842 INFO [AsyncDispatcher ShutDown handler] org.apache.hadoop.yarn.event.AsyncDispatcher: Exiting, bbye..
{noformat}
Reproduce this problem:
1. Container was running and ContainerManagerImpl#localize was called for this container
2. Localization failed in ResourceLocalizationService$LocalizerRunner#run and sent out ContainerResourceFailedEvent with null LocalResourceRequest.
3. NPE when ResourceLocalizationFailedWhileRunningTransition#transition --> container.resourceSet.resourceLocalizationFailed(null)
I think we can fix this problem through ensuring that request is not null before remove it.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-dev-help@hadoop.apache.org