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  1. Hive
  2. HIVE-19946

VectorizedRowBatchCtx.recordIdColumnVector cannot be shared between different JVMs

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.0.0
    • Fix Version/s: 3.1.0, 4.0.0
    • Component/s: Transactions
    • Labels:
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      Description

      VectorizedRowBatchCtx.recordIdColumnVector was used temporarily to pass record id column, which is virtual, between a reducer and a mapper. However, when the reducer and the mapper are not in a same JVM, it makes incorrect results.

        Attachments

        1. HIVE-19946.2.patch
          3 kB
          Teddy Choi
        2. HIVE-19946.1.patch
          3 kB
          Teddy Choi

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              • Assignee:
                teddy.choi Teddy Choi
                Reporter:
                teddy.choi Teddy Choi
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                Dates

                • Created:
                  Updated:
                  Resolved: