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Posted to yarn-dev@hadoop.apache.org by "Thomas Graves (JIRA)" <ji...@apache.org> on 2012/10/19 21:38:11 UTC

[jira] [Created] (YARN-175) capacity scheduler web UI shows max active applications 207 but RM metrics only show 155 apps

Thomas Graves created YARN-175:
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             Summary: capacity scheduler web UI shows max active applications 207 but RM metrics only show 155 apps
                 Key: YARN-175
                 URL: https://issues.apache.org/jira/browse/YARN-175
             Project: Hadoop YARN
          Issue Type: Bug
          Components: resourcemanager
    Affects Versions: 0.23.3
            Reporter: Thomas Graves


I was looking at a queue on the capacity scheduler web ui.  I saw a case where a queue claimed it had the "Num Active Applications" as 207 but the RM metrics were only showing 150 applications and if I looked through the table of apps, only 150 were actually running.  The max active applications per user for that queue was also 207.

Perhaps it somehow gets stuck at the max...

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