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  1. Hive
  2. HIVE-19793

disable LLAP IO batch-to-row wrapper for ACID deletes/updates

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 3.1.0, 4.0.0-alpha-1
    • Transactions
    • None

    Description

      1) Batch to row converter doesn't propagate columns correctly because they are not in the schema.
      2) Then, even if it did, the current VrbCtx model of ACID column propagation only works with VectorMapOperator. Regular MapOperator has no such context; the reader ends up storing the vector in some fake temporary ctx. I left a TODO that combined with a fix to (1) could fix this instead of disabling it.

      Attachments

        1. HIVE-19793.patch
          6 kB
          Sergey Shelukhin

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-19946 VectorizedRowBatchCtx.recordIdColumnVector cannot be shared between different JVMs

          • Major - Major loss of function.
          • Closed

          Activity

            People

              sershe Sergey Shelukhin
              sershe Sergey Shelukhin
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              Dates

                Created:
                Updated:
                Resolved: