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  1. Hive
  2. HIVE-1543

set abort in ExecMapper when Hive's record reader got an IOException

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.6.0
    • Component/s: Query Processor
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      When RecordReader got an IOException, ExecMapper does not know and will close the operators as if there is not error. We should catch this exception and avoid writing partial results to HDFS which will be removed later anyways.

        Attachments

        1. HIVE-1543.2_branch0.6.patch
          4 kB
          Ning Zhang
        2. HIVE-1543_branch0.6.patch
          5 kB
          Ning Zhang
        3. HIVE-1543.1.patch
          5 kB
          Ning Zhang
        4. HIVE-1543.patch
          3 kB
          Ning Zhang

          Activity

            People

            • Assignee:
              nzhang Ning Zhang
              Reporter:
              nzhang Ning Zhang
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              Dates

              • Created:
                Updated:
                Resolved: