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https://issues.apache.org/jira/browse/YARN-4995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16966586#comment-16966586
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Xianghao Lu commented on YARN-4995:
-----------------------------------
[~imstefanlee] IMO, you are right, however, the duplicate ResourceRequests to
demand were removed after
[YARN-4979|https://issues.apache.org/jira/browse/YARN-4979]
> FairScheduler: Display per-queue demand on the scheduler page
> -------------------------------------------------------------
>
> Key: YARN-4995
> URL: https://issues.apache.org/jira/browse/YARN-4995
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: xupeng
> Assignee: xupeng
> Priority: Minor
> Fix For: 2.8.0, 3.0.0-alpha1
>
> Attachments: YARN-4995.001.patch, YARN-4995.002.patch,
> demo_screenshot.png
>
>
> For now there is no demand resource information for queues on the scheduler
> page.
> Just using used resource information, it is hard for us to judge whether the
> queue is needy (demand > used , but cluster has no available resource). And
> without demand resource information, modifying min/max resource for queue is
> not accurate.
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