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https://issues.apache.org/jira/browse/YARN-3946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15049428#comment-15049428
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Wangda Tan commented on YARN-3946:
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[~Naganarasimha],

Thanks for update, tried patch locally, the latest patch looks good, could you 
check if javadoc and test failures are related?

> Allow fetching exact reason as to why a submitted app is in ACCEPTED state in 
> CS
> --------------------------------------------------------------------------------
>
>                 Key: YARN-3946
>                 URL: https://issues.apache.org/jira/browse/YARN-3946
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: capacity scheduler, resourcemanager
>    Affects Versions: 2.6.0
>            Reporter: Sumit Nigam
>            Assignee: Naganarasimha G R
>         Attachments: 3946WebImages.zip, YARN-3946.v1.001.patch, 
> YARN-3946.v1.002.patch, YARN-3946.v1.003.Images.zip, YARN-3946.v1.003.patch, 
> YARN-3946.v1.004.patch, YARN-3946.v1.005.patch, YARN-3946.v1.006.patch, 
> YARN-3946.v1.007.patch
>
>
> Currently there is no direct way to get the exact reason as to why a 
> submitted app is still in ACCEPTED state. It should be possible to know 
> through RM REST API as to what aspect is not being met - say, queue limits 
> being reached, or core/ memory requirement not being met, or AM limit being 
> reached, etc.



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