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Posted to yarn-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2016/05/12 02:38:13 UTC

[jira] [Commented] (YARN-4995) FairScheduler: Display per-queue demand on the scheduler page

    [ https://issues.apache.org/jira/browse/YARN-4995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15281129#comment-15281129 ] 

Hudson commented on YARN-4995:
------------------------------

FAILURE: Integrated in Hadoop-trunk-Commit #9749 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/9749/])
YARN-4995. FairScheduler: Display per-queue demand on the scheduler (kasha: rev 4b4e4c6ba83bc5c41d7bb69bb2483bcfe894a260)
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/FairSchedulerPage.java
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/FairSchedulerQueueInfo.java


> 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
>
>         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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