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  1. Hive
  2. HIVE-9688

Support SAMPLE operator in hive

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    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • None

    Description

      Hive needs SAMPLE operator to support parallel order by, skew joins and count + distinct optimizations. Random, Reservoir and Stratified sampling should cover most of the cases.

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            Unassigned Unassigned
            prasanth_j Prasanth Jayachandran
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              Created:
              Updated: