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From "Lohit Vijayarenu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-451) Add more metrics to RM page
Date Wed, 06 Mar 2013 02:10:12 GMT
Lohit Vijayarenu created YARN-451:

             Summary: Add more metrics to RM page
                 Key: YARN-451
                 URL: https://issues.apache.org/jira/browse/YARN-451
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: resourcemanager
    Affects Versions: 2.0.3-alpha
            Reporter: Lohit Vijayarenu
            Priority: Minor

ResourceManager webUI shows list of RUNNING applications, but it does not tell which applications
are requesting more resource compared to others. With cluster running hundreds of applications
at once it would be useful to have some kind of metric to show high-resource usage applications
vs low-resource usage ones. At the minimum showing number of containers is good option.

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