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  1. Apache Tez
  2. TEZ-2193

Check returned value from EdgeManagerPlugin before using it

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.5.4
    • Component/s: None
    • Labels:
      None
    • Target Version/s:

      Description

      e.g. dag has vertices v1, v2 and shuffle edge between them, and v2 has custom vertex manager and -1 parallelism. In this case v1's output spec may be has -1 physical edge which will cause task hangs in TezChild.

        Attachments

        1. TEZ-2193-1.patch
          14 kB
          Jeff Zhang
        2. TEZ-2193-2.patch
          14 kB
          Jeff Zhang
        3. TEZ-2193-3.patch
          15 kB
          Jeff Zhang
        4. TEZ-2193-4.patch
          16 kB
          Jeff Zhang
        5. TEZ-2193-5.patch
          15 kB
          Jeff Zhang

          Activity

            People

            • Assignee:
              zjffdu Jeff Zhang
              Reporter:
              zjffdu Jeff Zhang
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              Dates

              • Created:
                Updated:
                Resolved: