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  1. Hive
  2. HIVE-18513 Query results caching
  3. HIVE-20242

Query results cache: Improve ability of queries to use pending query results

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 4.0.0
    • None

    Description

      HIVE-19138 allowed a currently running query to wait on the pending results of an already running query. gopalv, after testing with high concurrency, suggested further improving this by having a way to use the switch to using the results cache even at the end of query compilation.

      Attachments

        1. HIVE-20242.1.patch
          4 kB
          Jason Dere

        Activity

          People

            jdere Jason Dere
            jdere Jason Dere
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            Dates

              Created:
              Updated:
              Resolved: