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https://issues.apache.org/jira/browse/YARN-3111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14368859#comment-14368859
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Peng Zhang commented on YARN-3111:
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I edit FairSchedulerPage.java and add queue status info for
non-leafQueue(include root).
If need, I can file a new issue for this.
> Fix ratio problem on FairScheduler page
> ---------------------------------------
>
> Key: YARN-3111
> URL: https://issues.apache.org/jira/browse/YARN-3111
> Project: Hadoop YARN
> Issue Type: Bug
> Components: fairscheduler
> Affects Versions: 2.6.0
> Reporter: Peng Zhang
> Assignee: Peng Zhang
> Priority: Minor
> Attachments: YARN-3111.1.patch, YARN-3111.png
>
>
> Found 3 problems on FairScheduler page:
> 1. Only compute memory for ratio even when queue schedulingPolicy is DRF.
> 2. When min resources is configured larger than real resources, the steady
> fair share ratio is so long that it is out the page.
> 3. When cluster resources is 0(no nodemanager start), ratio is displayed as
> "NaN% used"
> Attached image shows the snapshot of above problems.
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