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From "Ajith S (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3885) ProportionalCapacityPreemptionPolicy doesn't preempt if queue is more than 2 level
Date Mon, 06 Jul 2015 03:32:04 GMT

    [ https://issues.apache.org/jira/browse/YARN-3885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14614505#comment-14614505
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Ajith S commented on YARN-3885:
-------------------------------

Hello xin, 

Thanks for the input, yes you are right, i will refactor the patch

> ProportionalCapacityPreemptionPolicy doesn't preempt if queue is more than 2 level
> ----------------------------------------------------------------------------------
>
>                 Key: YARN-3885
>                 URL: https://issues.apache.org/jira/browse/YARN-3885
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: yarn
>    Affects Versions: 2.8.0
>            Reporter: Ajith S
>            Priority: Critical
>         Attachments: YARN-3885.02.patch, YARN-3885.patch
>
>
> when preemption policy is {{ProportionalCapacityPreemptionPolicy.cloneQueues}}
> this piece of code, to calculate {{untoucable}} doesnt consider al the children, it considers
only immediate childern



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