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  1. Hive
  2. HIVE-14000

(ORC) Changing a numeric type column of a partitioned table to lower type set values to something other than 'NULL'

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Details

    • Bug
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • None
    • 2.1.1, 2.2.0
    • Hive, ORC
    • None

    Description

      When an integer column is changed to a type that is smaller (e.g. bigint to int) and set hive.metastore.disallow.incompatible.col.type.changes=false, the data is clipped instead of being NULL.

      Attachments

        1. HIVE-14000.05.patch
          1.70 MB
          Matt McCline
        2. HIVE-14000.04.patch
          1.70 MB
          Matt McCline
        3. HIVE-14000.03.patch
          1.77 MB
          Matt McCline
        4. HIVE-14000.01.patch
          1.06 MB
          Matt McCline

        Issue Links

          links to

          Web Link RB #48627

          Activity

            People

              mmccline Matt McCline
              mmccline Matt McCline
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              Dates

                Created:
                Updated:
                Resolved: