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  1. Hive
  2. HIVE-16995 Merge NDV across partitions using bit vectors
  3. HIVE-16997

Extend object store to store and use bit vectors

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Details

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

    Description

      This patch includes: (1) a new serde for FMSketch (2) change of schema for derby and mysql (3) support for date type (4) refactoring the extrapolation and merge code

      Attachments

        1. HIVE-16997.01.patch
          201 kB
          Pengcheng Xiong
        2. HIVE-16997.02.patch
          772 kB
          Pengcheng Xiong
        3. HIVE-16997.03.patch
          772 kB
          Pengcheng Xiong
        4. HIVE-16997.04.patch
          844 kB
          Pengcheng Xiong
        5. HIVE-16997.05.patch
          847 kB
          Pengcheng Xiong
        6. HIVE-16997.06.patch
          848 kB
          Pengcheng Xiong

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              pxiong Pengcheng Xiong
              pxiong Pengcheng Xiong
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              Dates

                Created:
                Updated:
                Resolved: