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  1. Hive
  2. HIVE-12320

hive.metastore.disallow.incompatible.col.type.changes should be true by default

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.12.0, 0.13.0, 0.14.0, 1.0.0, 1.1.0, 1.2.0
    • 2.0.0
    • Configuration, Types
    • Incompatible change

    Description

      By default all types of schema changes are permitted. This config adds capability to disallow incompatible column type changes. This should be on by default.

      Attachments

        1. HIVE-12320.patch
          1 kB
          Ashutosh Chauhan
        2. HIVE-12320.2.patch
          6 kB
          Ashutosh Chauhan
        3. HIVE-12320.3.patch
          23 kB
          Ashutosh Chauhan
        4. HIVE-12320.5.patch
          36 kB
          Ashutosh Chauhan

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-4409 Prevent incompatible column type changes

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          links to

          Web Link RB request

          Activity

            People

              ashutoshc Ashutosh Chauhan
              ashutoshc Ashutosh Chauhan
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              Dates

                Created:
                Updated:
                Resolved: