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From "zhoulinlin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-3590) Change the attribute "maxRunningApps" of FairSchudeler queue,it should be take effect for application in queue,but not
Date Thu, 07 May 2015 09:36:00 GMT
zhoulinlin created YARN-3590:
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             Summary: Change the attribute "maxRunningApps"  of FairSchudeler queue,it should
be take effect for application in queue,but not
                 Key: YARN-3590
                 URL: https://issues.apache.org/jira/browse/YARN-3590
             Project: Hadoop YARN
          Issue Type: Bug
          Components: fairscheduler
    Affects Versions: 2.5.2
            Reporter: zhoulinlin


Change the queue attribute "maxRunningApps"  for  FairSchuduler, and then refresh queues,
it should effect the application in queue immediately,but not.
To take effect, the condition is that another application move from this queue. 

For example:the "maxRunningApps" is 0, summbit a application A to this queue, it can't be
run. Then change "maxRunningApps" from 0 to 2 and refresh quque, application A should be run,but
not. If you summit another application B,when application B commplete, application A run .



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