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From "Varun Vasudev (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-3293) Track and display capacity scheduler health metrics in web UI
Date Mon, 30 Mar 2015 13:02:53 GMT

     [ https://issues.apache.org/jira/browse/YARN-3293?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Varun Vasudev updated YARN-3293:
--------------------------------
    Attachment: apache-yarn-3293.1.patch

Updated patch to address findbugs warnings.

> Track and display capacity scheduler health metrics in web UI
> -------------------------------------------------------------
>
>                 Key: YARN-3293
>                 URL: https://issues.apache.org/jira/browse/YARN-3293
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: capacityscheduler
>            Reporter: Varun Vasudev
>            Assignee: Varun Vasudev
>         Attachments: Screen Shot 2015-03-30 at 4.30.14 PM.png, apache-yarn-3293.0.patch,
apache-yarn-3293.1.patch
>
>
> It would be good to display metrics that let users know about the health of the capacity
scheduler in the web UI. Today it is hard to get an idea if the capacity scheduler is functioning
correctly. Metrics such as the time for the last allocation, etc.



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