Devaraj K created YARN-853:
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             Summary: maximum-am-resource-percent doesn't work consistently 
with refreshQueues
                 Key: YARN-853
                 URL: https://issues.apache.org/jira/browse/YARN-853
             Project: Hadoop YARN
          Issue Type: Bug
          Components: capacityscheduler
    Affects Versions: 3.0.0, 2.1.0-beta, 2.0.5-alpha
            Reporter: Devaraj K
            Assignee: Devaraj K


If we update yarn.scheduler.capacity.maximum-am-resource-percent / 
yarn.scheduler.capacity.<queue-path>.maximum-am-resource-percent configuration 
and then do the refreshNodes, it uses the new config value to calculate Max 
Active Applications and Max Active Application Per User. If we add new node 
after issuing  'rmadmin -refreshQueues' command, it uses the old 
maximum-am-resource-percent config value to calculate Max Active Applications 
and Max Active Application Per User. 

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