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  1. Hadoop Common
  2. HADOOP-4714

map tasks timing out during merge phase

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.18.1
    • Fix Version/s: 0.18.3
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      With compression of transient data turned on some parts of the merge phase seem to not report progress enough.

      We see a lot of task failures during the merge phase, most of them timing out (even with a 20 min timeout)

        Attachments

        1. hadoop-4714-v1.patch
          4 kB
          Jothi Padmanabhan
        2. hadoop-4714-19.patch
          4 kB
          Jothi Padmanabhan
        3. hadoop-4714-18.patch
          4 kB
          Jothi Padmanabhan
        4. hadoop-4714.patch
          13 kB
          Jothi Padmanabhan

          Activity

            People

            • Assignee:
              jothipn Jothi Padmanabhan
              Reporter:
              ckunz Christian Kunz
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              Dates

              • Created:
                Updated:
                Resolved: