[jira] [Created] (YARN-4673) race condition in ResourceTrackerService#nodeHeartBeat while processing deduplicated msg

[sandflee (JIRA)]

sandflee created YARN-4673:
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             Summary: race condition in ResourceTrackerService#nodeHeartBeat 
while processing deduplicated msg
                 Key: YARN-4673
                 URL: https://issues.apache.org/jira/browse/YARN-4673
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: sandflee
            Assignee: sandflee


we could add a lock like ApplicationMasterService#allocate



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