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Chen He commented on MAPREDUCE-3476: ------------------------------------ Hi [~vinodkv] Is this still a issue in 2.x? If so, could you retarget it to 2.5? If not, would you mind close it? > Optimize YARN API calls > ----------------------- > > Key: MAPREDUCE-3476 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3476 > Project: Hadoop Map/Reduce > Issue Type: Sub-task > Components: mrv2 > Affects Versions: 0.23.0 > Reporter: Ravi Prakash > Assignee: Vinod Kumar Vavilapalli > > Several YARN API calls are taking inordinately long. This might be a > performance blocker. -- This message was sent by Atlassian JIRA (v6.2#6252)