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Date: Tue, 12 Apr 2016 22:47:25 +0000 (UTC)
From: "Yufei Gu (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
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Subject: [jira] [Commented] (YARN-4878) Expose scheduling policy and max
 running apps over JMX for Yarn queues
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    [ https://issues.apache.org/jira/browse/YARN-4878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15238150#comment-15238150 ] 

Yufei Gu commented on YARN-4878:
--------------------------------

Hi [~kasha], thanks for the review.
1. I tried {{scheduler.allocConf}}. But lots of test cases failed. I figured out and fixed them in the second patch.
2. I did this to mimic the existing code. If we are going to consolidate both of them, can we do it in a followup JIRA?

> Expose scheduling policy and max running apps over JMX for Yarn queues
> ----------------------------------------------------------------------
>
>                 Key: YARN-4878
>                 URL: https://issues.apache.org/jira/browse/YARN-4878
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: yarn
>    Affects Versions: 2.9.0
>            Reporter: Yufei Gu
>            Assignee: Yufei Gu
>         Attachments: YARN-4878.001.patch
>
>
> There are two things that are not currently visible over JMX: the current scheduling policy for a queue, and the number of max running apps. It would be great if these could be exposed over JMX as well.


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