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  1. Hive
  2. HIVE-7944

current update stats for columns of a partition of a table is not correct

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.14.0
    • 0.14.0
    • Statistics
    • None

    Description

      We worked hard towards faster update stats for columns of a partition of a table previously

      https://issues.apache.org/jira/browse/HIVE-7736

      and

      https://issues.apache.org/jira/browse/HIVE-7876

      Although there is some improvement, it is only correct in the first run. There will be duplicate column stats later. Thanks to ekoifman 's comments

      Attachments

        1. HIVE-7944.1.patch
          6 kB
          Pengcheng Xiong
        2. HIVE-7944.2.patch
          6 kB
          Pengcheng Xiong

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              pxiong Pengcheng Xiong
              pxiong Pengcheng Xiong
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                Updated:
                Resolved: