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  1. Hive
  2. HIVE-1543

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

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.6.0
    • Query Processor
    • None
    • 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

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          People

            nzhang Ning Zhang
            nzhang Ning Zhang
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            Dates

              Created:
              Updated:
              Resolved: