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Posted to yarn-issues@hadoop.apache.org by "xupeng (JIRA)" <ji...@apache.org> on 2016/04/26 11:01:13 UTC
[jira] [Commented] (YARN-4995) Fair Scheduler: Display demand
resource for queues on the scheduler page
[ https://issues.apache.org/jira/browse/YARN-4995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15257783#comment-15257783 ]
xupeng commented on YARN-4995:
------------------------------
Attach patch.
Display demand resource for queues on the scheduler page. And users can get demand resource information through yarn web service interface.
> Fair Scheduler: Display demand resource for queues on the scheduler page
> ------------------------------------------------------------------------
>
> Key: YARN-4995
> URL: https://issues.apache.org/jira/browse/YARN-4995
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: xupeng
> Priority: Minor
> Attachments: YARN-4995.001.patch
>
>
> 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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