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  1. Hive
  2. HIVE-19951

Vectorization: Need to disable encoded LLAP I/O for ORC when there is data type conversion (Schema Evolution)

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    Description

      Currently, reading encoded ORC data does not support data type conversion. So, encoded reading and cache populating needs to be disabled.

      Attachments

        1. HIVE-19951.01.patch
          14 kB
          Matt McCline
        2. HIVE-19951.02.patch
          46 kB
          Matt McCline
        3. HIVE-19951.03.patch
          14 kB
          Matt McCline
        4. HIVE-19951.04.patch
          29 kB
          Matt McCline
        5. HIVE-19951.05.patch
          29 kB
          Matt McCline
        6. HIVE-19951.06.patch
          16 kB
          Matt McCline
        7. HIVE-19951.07.patch
          16 kB
          Matt McCline
        8. HIVE-19951.08.patch
          16 kB
          Matt McCline
        9. HIVE-19951.09.patch
          16 kB
          Matt McCline
        10. HIVE-19951.091.patch
          16 kB
          Matt McCline
        11. HIVE-19951.092.patch
          16 kB
          Matt McCline
        12. HIVE-19951.093.patch
          16 kB
          Matt McCline

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              Updated:
              Resolved:

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