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Posted to yarn-issues@hadoop.apache.org by "lujie (JIRA)" <ji...@apache.org> on 2017/11/27 16:04:00 UTC
[jira] [Comment Edited] (YARN-7563) Invalid event:
FINISH_APPLICATION at NEW
[ https://issues.apache.org/jira/browse/YARN-7563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16266987#comment-16266987 ]
lujie edited comment on YARN-7563 at 11/27/17 4:03 PM:
-------------------------------------------------------
I have find the reason by analysis code and logs
above figure has shown the reason:client submit a application and then send kill command. NM will start Container by ContainerManagerImpl
.startContainerInternal, this method will (1)put appID in context and then (4)send INIT_APPLICATION. Meanwhile NodeManager apperceives the app that need to be cleaned by ResourceTrackerService.nodeHeartbeat, and send FINISH_APPS event to ContainerManagerImpl. ContainerManagerImpl will first (2)check the appID if exists in context, if it dose, (3) send FINISH_APPLICATION.
This bug manifests needing two condition: (1) happens before(2) and (3) happens before(4). one of them is violated, this bug will be hidden.
I need to future check the ApplicationImpl code, make sure whether AppFinishTriggeredTransition needed to fix this bug.
was (Author: xiaoheipangzi):
I have find the reason by analysis code and logs
!YARN-7536.png!
above figure has shown the reason:client submit a application and then send kill command. NM will start Container by ContainerManagerImpl
.startContainerInternal, this method will (1)put appID in context and then (4)send INIT_APPLICATION. Meanwhile NodeManager apperceives the app that need to be cleaned by ResourceTrackerService.nodeHeartbeat, and send FINISH_APPS event to ContainerManagerImpl. ContainerManagerImpl will first (2)check the appID if exists in context, if it dose, (3) send FINISH_APPLICATION.
This bug manifests needing two condition: (1) happens before(2) and (3) happens before(4). one of them is violated, this bug will be hidden.
I need to future check the ApplicationImpl code, make sure whether AppFinishTriggeredTransition needed to fix this bug.
> Invalid event: FINISH_APPLICATION at NEW
> ----------------------------------------
>
> Key: YARN-7563
> URL: https://issues.apache.org/jira/browse/YARN-7563
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn
> Affects Versions: 3.0.0-beta1
> Reporter: lujie
>
> I send kill command to application, nodemanager log shows:
> {code:java}
> 2017-11-25 19:18:48,126 WARN org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl: couldn't find container container_1511608703018_0001_01_000001 while processing FINISH_CONTAINERS event
> 2017-11-25 19:18:48,146 WARN org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationImpl: Can't handle this event at current state
> org.apache.hadoop.yarn.state.InvalidStateTransitionException: Invalid event: FINISH_APPLICATION at NEW
> at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:305)
> at org.apache.hadoop.yarn.state.StateMachineFactory.access$500(StateMachineFactory.java:46)
> at org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:487)
> at org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationImpl.handle(ApplicationImpl.java:627)
> at org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationImpl.handle(ApplicationImpl.java:75)
> at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ApplicationEventDispatcher.handle(ContainerManagerImpl.java:1508)
> at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ApplicationEventDispatcher.handle(ContainerManagerImpl.java:1501)
> at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
> at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
> at java.lang.Thread.run(Thread.java:745)
> 2017-11-25 19:18:48,151 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationImpl: Application application_1511608703018_0001 transitioned from NEW to INITING
> {code}
>
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