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https://issues.apache.org/jira/browse/YARN-2545?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14153065#comment-14153065
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Tsuyoshi OZAWA commented on YARN-2545:
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Thanks for your reporting, [~zhiguohong]. I think we should fix to report the
states of app correctly. How about changing to check the state of apps and
dispatch RMAppEventType#ATTEMPT_FAILED in
RMAppAttemptImpl#AMUnregisteredTransition?
> RMApp should transit to FAILED when AM calls finishApplicationMaster with
> FAILED
> --------------------------------------------------------------------------------
>
> Key: YARN-2545
> URL: https://issues.apache.org/jira/browse/YARN-2545
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Hong Zhiguo
> Assignee: Hong Zhiguo
> Priority: Minor
>
> If AM calls finishApplicationMaster with getFinalApplicationStatus()==FAILED,
> and then exits, the corresponding RMApp and RMAppAttempt transit to state
> FINISHED.
> I think this is wrong and confusing. On RM WebUI, this application is
> displayed as "State=FINISHED, FinalStatus=FAILED", and is counted as "Apps
> Completed", not as "Apps Failed".
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