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  1. Hive
  2. HIVE-14826 Support vectorization for Parquet
  3. HIVE-17697

Remove Parquet specific code from VectorizedColumnReader

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    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
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      Description

      Lot of code in VectorizedColumnReader class deals with Parquet internal decoding logic which should ideally be available from Parquet library instead of duplicating it in Hive code. We should work with Parquet community to get public APIs for this code or implement vectorization support natively so that this code can be removed from Hive code base.

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            • Assignee:
              Unassigned
              Reporter:
              vihangk1 Vihang Karajgaonkar
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              Dates

              • Created:
                Updated: