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Posted to yarn-issues@hadoop.apache.org by "Rohith Sharma K S (Jira)" <ji...@apache.org> on 2019/09/08 10:06:00 UTC
[jira] [Commented] (YARN-9820) RM logs
InvalidStateTransitionException when app is submitted
[ https://issues.apache.org/jira/browse/YARN-9820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16925135#comment-16925135 ]
Rohith Sharma K S commented on YARN-9820:
-----------------------------------------
YARN-9438 cause triggering update event immediately after app submit. It is expecting event, then this need to be ignored in RMAppImpl.
cc:/ [~jhung] [~haibochen]
> RM logs InvalidStateTransitionException when app is submitted
> -------------------------------------------------------------
>
> Key: YARN-9820
> URL: https://issues.apache.org/jira/browse/YARN-9820
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 3.2.1
> Reporter: Rohith Sharma K S
> Priority: Critical
>
> It is observed that RM logs InvalidStateTransitionException. Not sure what is the impact but its better to handle it.
> {noformat}
> 2019-09-08 12:40:46,327 INFO org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl: appattempt_1567926390667_0001_000001 State change from ALLOCATED to LAUNCHED on event = LAUNCHED
> 2019-09-08 12:40:46,327 INFO org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl: update the launch time for applicationId: application_1567926390667_0001, attemptId: appattempt_1567926390667_0001_000001launchTime: 1567926646327
> 2019-09-08 12:40:46,328 INFO org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore: Updating info for app: application_1567926390667_0001
> 2019-09-08 12:40:46,332 ERROR org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl: App: application_1567926390667_0001 can't handle this event at current state
> org.apache.hadoop.yarn.state.InvalidStateTransitionException: Invalid event: APP_UPDATE_SAVED at ACCEPTED
> 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.resourcemanager.rmapp.RMAppImpl.handle(RMAppImpl.java:881)
> at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.handle(RMAppImpl.java:116)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationEventDispatcher.handle(ResourceManager.java:1030)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationEventDispatcher.handle(ResourceManager.java:1014)
> at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:219)
> at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:133)
> at java.lang.Thread.run(Thread.java:748)
> {noformat}
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