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  1. Hive
  2. HIVE-14236

CTAS with UNION ALL puts the wrong stats in Tez

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.0, 2.1.0
    • 2.1.1, 2.2.0
    • None
    • None

    Description

      to repo. in Tez, create table t as select * from src union all select * from src;

      Attachments

        1. HIVE-14236.01.patch
          52 kB
          Pengcheng Xiong
        2. HIVE-14236.02.patch
          58 kB
          Pengcheng Xiong

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. HIVE-11863 FS based stats collection generates wrong results for tez (for union queries)

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link RB

          Activity

            People

              pxiong Pengcheng Xiong
              pxiong Pengcheng Xiong
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              Dates

                Created:
                Updated:
                Resolved: