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  1. Hive
  2. HIVE-14473 Druid integration II
  3. HIVE-15928

Parallelization of Select queries in Druid handler

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.2.0
    • 2.3.0
    • Druid integration

    Description

      Even if we split a Select query along its time dimension, parallelization is limited as all queries will hit the broker node. Instead, we can interrogate the broker to get the Druid nodes that contain the data, and query those nodes directly.

      Attachments

        1. HIVE-15928.patch
          9 kB
          jcamachorodriguez
        2. HIVE-15928.01.patch
          16 kB
          jcamachorodriguez
        3. HIVE-15928.02.patch
          21 kB
          jcamachorodriguez

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              jcamacho Jesús Camacho Rodríguez
              jcamacho Jesús Camacho Rodríguez
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                Updated:
                Resolved: