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https://issues.apache.org/jira/browse/YARN-2421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14544390#comment-14544390
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Chang Li commented on YARN-2421:
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Thanks [~jlowe] for valuable feedback! have updated my patch according to those
suggestions. Could you please help review the latest patch. Thanks!
> CapacityScheduler still allocates containers to an app in the FINISHING state
> -----------------------------------------------------------------------------
>
> Key: YARN-2421
> URL: https://issues.apache.org/jira/browse/YARN-2421
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler
> Reporter: Thomas Graves
> Assignee: Chang Li
> Attachments: YARN-2421.4.patch, YARN-2421.5.patch, YARN-2421.6.patch,
> YARN-2421.7.patch, YARN-2421.8.patch, YARN-2421.9.patch, yarn2421.patch,
> yarn2421.patch, yarn2421.patch
>
>
> I saw an instance of a bad application master where it unregistered with the
> RM but then continued to call into allocate. The RMAppAttempt went to the
> FINISHING state, but the capacity scheduler kept allocating it containers.
> We should probably have the capacity scheduler check that the application
> isn't in one of the terminal states before giving it containers.
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