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  1. Hive
  2. HIVE-14826 Support vectorization for Parquet
  3. HIVE-17972

Implement Parquet vectorization reader for Map type

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 3.0.0
    • None
    • None

    Description

      Parquet vectorized reader can't support map type, it should be supported to improve the performance when the query with map type.

      Attachments

        1. HIVE-17972.002.patch
          21 kB
          Colin
        2. HIVE-17972.001.patch
          22 kB
          Colin

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              colin Colin
              colin Colin
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                Updated:
                Resolved: