Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-3704

Yarn client goes into tight loop upon connection failure

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Not A Problem
    • Affects Version/s: 0.23.0, 2.0.0-alpha
    • Fix Version/s: None
    • Component/s: client, mrv2
    • Labels:
      None

      Description

      If the client fails to connect to the AM or HS, it will go into a tight loop retrying the connection. The log rapidly grows with multiple log lines per attempt. Based one of the logs, the client was pounding on the AM ~1000/sec.

        Issue Links

          Activity

          Daryn Sharp created issue -
          Daryn Sharp made changes -
          Field Original Value New Value
          Link This issue is related to MAPREDUCE-3101 [ MAPREDUCE-3101 ]
          Mahadev konar made changes -
          Target Version/s 0.24.0, 0.23.0 [ 12317654, 12315570 ] 0.23.0, 0.24.0 [ 12315570, 12317654 ]
          Component/s mrv2 [ 12314301 ]
          Daryn Sharp made changes -
          Link This issue is related to MAPREDUCE-3101 [ MAPREDUCE-3101 ]
          Daryn Sharp made changes -
          Link This issue is related to MAPREDUCE-3698 [ MAPREDUCE-3698 ]
          Daryn Sharp made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Resolution Not a Problem [ 8 ]
          Allen Wittenauer made changes -
          Affects Version/s 2.0.0-alpha [ 12320354 ]
          Affects Version/s 0.24.0 [ 12317654 ]

            People

            • Assignee:
              Unassigned
              Reporter:
              Daryn Sharp
            • Votes:
              0 Vote for this issue
              Watchers:
              7 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development