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  1. Hive
  2. HIVE-21385

Allow disabling pushdown of non-splittable computation to JDBC sources

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 4.0.0-alpha-1
    • CBO, StorageHandler
    • None

    Description

      Until pushdown is cost-based decision, we will be able to enable / disable pushdown of operators that prevent reading results from the JDBC connection in parallel.

      Attachments

        1. HIVE-21385.patch
          28 kB
          jcamachorodriguez
        2. HIVE-21385.02.patch
          28 kB
          jcamachorodriguez
        3. HIVE-21385.02.patch
          28 kB
          jcamachorodriguez
        4. HIVE-21385.01.patch
          28 kB
          jcamachorodriguez
        5. HIVE-21385.01.patch
          28 kB
          jcamachorodriguez

        Activity

          People

            jcamacho Jesús Camacho Rodríguez
            jcamacho Jesús Camacho Rodríguez
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            Dates

              Created:
              Updated:
              Resolved: