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https://issues.apache.org/jira/browse/YARN-4546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Lowe updated YARN-4546:
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Attachment: YARN-4546.001.patch
Patch to cap scheduling opportunities so they don't overflow.
> ResourceManager crash due to scheduling opportunity overflow
> ------------------------------------------------------------
>
> Key: YARN-4546
> URL: https://issues.apache.org/jira/browse/YARN-4546
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.6.1
> Reporter: Jason Lowe
> Assignee: Jason Lowe
> Priority: Critical
> Attachments: YARN-4546.001.patch
>
>
> If a resource request lingers long enough unsatisfied then the scheduling
> opportunities count for the request can overflow and cause an RM crash.
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