[jira] [Created] (YARN-1721) When moving app between queues in Fair Scheduler, grab lock on FSSchedulerApp

[Sandy Ryza (JIRA)]

Sandy Ryza created YARN-1721:
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             Summary: When moving app between queues in Fair Scheduler, grab 
lock on FSSchedulerApp
                 Key: YARN-1721
                 URL: https://issues.apache.org/jira/browse/YARN-1721
             Project: Hadoop YARN
          Issue Type: Bug
          Components: scheduler
            Reporter: Sandy Ryza
            Assignee: Sandy Ryza


FairScheduler.moveApplication should grab lock on FSSchedulerApp, so that 
allocate() can't be modifying it at the same time.



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