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  1. Hive
  2. HIVE-13240

GroupByOperator: Drop the hash aggregates when closing operator

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.2.1, 1.3.0, 2.0.0
    • 1.3.0, 2.0.1, 2.1.0
    • Query Processor
    • None

    Description

      GroupByOperator holds onto the Hash aggregates accumulated when the plan is cached.

      Drop the hashAggregates in case of error during forwarding to the next operator.

      Added for PTF, TopN and all GroupBy cases.

      Attachments

        1. HIVE-13240.2.patch
          3 kB
          Gopal Vijayaraghavan
        2. HIVE-13240.1.patch
          2 kB
          Gopal Vijayaraghavan
        3. HIVE-13240.03.patch
          3 kB
          Sergey Shelukhin

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              gopalv Gopal Vijayaraghavan
              gopalv Gopal Vijayaraghavan
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              Dates

                Created:
                Updated:
                Resolved: