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https://issues.apache.org/jira/browse/YARN-2249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jian He updated YARN-2249:
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Attachment: YARN-2249.1.patch
> RM may receive container release request on AM resync before container is
> actually recovered
> --------------------------------------------------------------------------------------------
>
> Key: YARN-2249
> URL: https://issues.apache.org/jira/browse/YARN-2249
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Jian He
> Assignee: Jian He
> Attachments: YARN-2249.1.patch, YARN-2249.1.patch
>
>
> AM resync on RM restart will send outstanding container release requests back
> to the new RM. In the meantime, NMs report the container statuses back to RM
> to recover the containers. If RM receives the container release request
> before the container is actually recovered in scheduler, the container won't
> be released and the release request will be lost.
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