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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
          Jesus Camacho Rodriguez
        2. HIVE-15928.01.patch
          16 kB
          Jesus Camacho Rodriguez
        3. HIVE-15928.02.patch
          21 kB
          Jesus Camacho Rodriguez

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              jcamachorodriguez Jesus Camacho Rodriguez
              jcamachorodriguez Jesus Camacho Rodriguez
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                Created:
                Updated:
                Resolved: