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https://issues.apache.org/jira/browse/YARN-10546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17282467#comment-17282467
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Qi Zhu commented on YARN-10546:
-------------------------------

cc [~wangda] [~ztang] [~epayne]  [~Jim_Brennan] [~ebadger]

Could you take a look at this?

Thanks.

> Limit application resource reservation on nodes for non-node/rack specific 
> requests shoud be supported in CS.
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-10546
>                 URL: https://issues.apache.org/jira/browse/YARN-10546
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: capacityscheduler
>    Affects Versions: 3.3.0
>            Reporter: Qi Zhu
>            Assignee: Qi Zhu
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> Just as fixed in YARN-4270  about FairScheduler.
> The capacityScheduler should also fixed it.
> It is a big problem in production cluster, when it happended.
> Also we should support fs convert to cs to support it.



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