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From "Naganarasimha G R (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4565) When sizeBasedWeight enabled for FairOrderingPolicy in CapacityScheduler, Sometimes lead to situation where all queue resources consumed by AMs only
Date Thu, 14 Jan 2016 12:08:39 GMT

    [ https://issues.apache.org/jira/browse/YARN-4565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15098034#comment-15098034
] 

Naganarasimha G R commented on YARN-4565:
-----------------------------------------

+1,  Patch LGTM 

> When sizeBasedWeight enabled for FairOrderingPolicy in CapacityScheduler, Sometimes lead
to situation where all queue resources consumed by AMs only
> ----------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-4565
>                 URL: https://issues.apache.org/jira/browse/YARN-4565
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: capacity scheduler, capacityscheduler
>    Affects Versions: 2.8.0
>            Reporter: Karam Singh
>            Assignee: Wangda Tan
>         Attachments: YARN-4565.1.patch, YARN-4565.2.patch, YARN-4565.3.patch
>
>
> When sizeBasedWeight enabled for FairOrderingPolicy in CapacityScheduler, Sometimes lead
to situation where all queue resources consumed by AMs only,
> So from users perpective it appears that all application in queue are stuck, whole queue
capacity is comsumed by AMs



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