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From "Sangjin Lee (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2055) Preemption: Jobs are failing due to AMs are getting launched and killed multiple times
Date Tue, 11 Aug 2015 23:48:46 GMT

    [ https://issues.apache.org/jira/browse/YARN-2055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14692532#comment-14692532
] 

Sangjin Lee commented on YARN-2055:
-----------------------------------

Should this be targeted to 2.6.2? We're trying to release 2.6.1 soon. Let me know.

> Preemption: Jobs are failing due to AMs are getting launched and killed multiple times
> --------------------------------------------------------------------------------------
>
>                 Key: YARN-2055
>                 URL: https://issues.apache.org/jira/browse/YARN-2055
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>    Affects Versions: 2.4.0
>            Reporter: Mayank Bansal
>
> If Queue A does not have enough capacity to run AM, then AM will borrow capacity from
queue B to run AM in that case AM will be killed if queue B will reclaim its capacity and
again AM will be launched and killed again, in that case job will be failed.



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