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https://issues.apache.org/jira/browse/YARN-6802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16097374#comment-16097374
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YunFan Zhou commented on YARN-6802:
-----------------------------------

[~yufeigu] Hi, yufei. I am sorry for take your attention to this JIRA.

I don't know whether the JIRA is useful to others but is very useful for me.
Because in fair scheduler  it will check whether the am used resource over 
limit 
when assign container to a application.  We can see the logic as follow:
!screenshot-3.png!

So it is useful to check whether the am used resource is over limit by RM web 
ui.
But I don't know whether it is need for others.

Can you help me review my patch? If you think it is not useful for others, can 
you help
me close my patch? 


> Support view leaf queue am resource usage in RM web ui
> ------------------------------------------------------
>
>                 Key: YARN-6802
>                 URL: https://issues.apache.org/jira/browse/YARN-6802
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: fairscheduler
>    Affects Versions: 2.7.2
>            Reporter: YunFan Zhou
>            Assignee: YunFan Zhou
>             Fix For: 2.8.0
>
>         Attachments: screenshot-1.png, screenshot-2.png, screenshot-3.png, 
> YARN-6802.001.patch
>
>
> RM Web ui should support view leaf queue am resource usage. 
> !screenshot-2.png!
> I will upload my patch later.



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