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https://issues.apache.org/jira/browse/MAPREDUCE-3893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13419386#comment-13419386
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Thomas Graves commented on MAPREDUCE-3893:
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findbugs are unrelated - see 
https://issues.apache.org/jira/browse/MAPREDUCE-4452
                
> allow capacity scheduler configs maximum-applications and 
> maximum-am-resource-percent configurable on a per queue basis
> -----------------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3893
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3893
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Thomas Graves
>            Assignee: Thomas Graves
>            Priority: Critical
>         Attachments: MAPREDUCE-3893-1.txt, MAPREDUCE-3893.patch
>
>
> The capacity scheduler configs for  maximum-applications and 
> maximum-am-resource-percent are currently configured globally and then made 
> proportional to each queue based on its capacity. There are times when this 
> may not work well.  some exampless -  if you have a queue that is running on 
> uberAM jobs, the jobs a queue is running always has a small number of 
> containers, and then you have the opposite where in a queue with very small 
> capacity, you may want to limit the am resources even more so you don't end 
> up deadlocked with all your capacity being used for app masters.
> I think we should make those configurable on a per queue basis.

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