Uploaded image for project: 'Hive'
  1. Hive
  2. HIVE-14473 Druid integration II
  3. HIVE-15619

Column pruner should handle DruidQuery

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.2.0
    • 3.0.0
    • Druid integration
    • None

    Description

      Even when we cannot push any operator into Druid, we might be able to prune some of the columns that are read from the Druid sources.

      One solution would be to extend the ColumnPruner so it can push the needed columns into DruidQuery.

      Attachments

        1. HIVE-15619.01.patch
          24 kB
          Nishant Bangarwa
        2. HIVE-15619.02.patch
          27 kB
          Nishant Bangarwa
        3. HIVE-15619.03.patch
          32 kB
          Nishant Bangarwa

        Issue Links

          is blocked by

          Task - A task that needs to be done. HIVE-15708 Upgrade calcite version to 1.12

          • Major - Major loss of function.
          • Closed

          Activity

            People

              nishantbangarwa Nishant Bangarwa
              jcamacho Jesús Camacho Rodríguez
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: