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https://issues.apache.org/jira/browse/YARN-6428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16065182#comment-16065182
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Sunil G commented on YARN-6428:
-------------------------------

bq. LimitedPrivate only applicable for specified projects.. So i don't think 
its an issue.
I guess it might be still a problem. In scheduler and rm, we have various 
plugin interfaces. Also a recent change of one api in this class broke tez 
compilation. Hence I do not think its a good idea to change from double to 
float and break an existing api.

{{Math.floor(value * 10^N) / 10^N }} will be doing conversion to float. A 
precision of 6 should be good enough rt. Do you think there are some case where 
precision 6 will be a problem ?

> Queue AM limit is not honored  in CS always
> -------------------------------------------
>
>                 Key: YARN-6428
>                 URL: https://issues.apache.org/jira/browse/YARN-6428
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Bibin A Chundatt
>            Assignee: Bibin A Chundatt
>         Attachments: YARN-6428.0001.patch, YARN-6428.0002.patch
>
>
> Steps to reproduce
> ------------------------
> Setup cluster with 40 GB and 40 vcores with 4 Node managers with 10 GB each.
> Configure 100% to default queue as capacity and max am limit as 10 %
> Minimum scheduler memory and vcore as 512,1
> *Expected* 
> AM limit 4096 and 4 vores
> *Actual*
> AM limit 4096+512 and 4+1 vcore



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