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Posted to yarn-issues@hadoop.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2016/01/05 23:00:41 UTC

[jira] [Moved] (YARN-4546) ResourceManager crash due to scheduling opportunity overflow

     [ https://issues.apache.org/jira/browse/YARN-4546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Lowe moved MAPREDUCE-6599 to YARN-4546:
---------------------------------------------

    Affects Version/s:     (was: 2.6.1)
                       2.6.1
     Target Version/s: 2.7.3, 2.6.4  (was: 2.7.3, 2.6.4)
          Component/s:     (was: resourcemanager)
                       resourcemanager
                  Key: YARN-4546  (was: MAPREDUCE-6599)
              Project: Hadoop YARN  (was: Hadoop Map/Reduce)

> 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
>
> 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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