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  1. Hive
  2. HIVE-11160 Auto-gather column stats
  3. HIVE-17652

retire ANALYZE TABLE ... PARTIALSCAN

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Details

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

    Description

      • I think its only usable for RCFiles
      • a bit sophisticated
      • probably a reader which implements StatsProvidingRecordReader would be more desirable
      • seems to be somewhat undocumented - and possibly unused

      Attachments

        1. HIVE-17652.01.patch
          133 kB
          Zoltan Haindrich

        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-3958 support partial scan for analyze command - RCFile

          • Major - Major loss of function.
          • Closed

          Activity

            People

              kgyrtkirk Zoltan Haindrich
              kgyrtkirk Zoltan Haindrich
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              Dates

                Created:
                Updated:
                Resolved: