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  1. Apache Tez
  2. TEZ-2011

InputReadyVertexManager not resilient to updates in parallelism

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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
    • Hadoop Flags:
      Reviewed

      Description

      It sets up its internal book-keeping upon onVertexStarted() but that book-keeping can be wrong if its parallelism changes after that. It needs to subscribe to Vertex configured event for its source vertices to make sure that all changes have been made before initializing its internal state.

        Attachments

        1. TEZ-2011.2.patch
          14 kB
          Bikas Saha
        2. TEZ-2011.1.patch
          15 kB
          Bikas Saha

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              • Assignee:
                bikassaha Bikas Saha
                Reporter:
                bikassaha Bikas Saha
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                Dates

                • Created:
                  Updated:
                  Resolved: