Uploaded image for project: 'Hive'
  1. Hive
  2. HIVE-21156

SharedWorkOptimizer may preserve filter in TS incorrectly

    XMLWordPrintableJSON

Details

    Description

      For some scan reutilizations, we may end up with a Filter expression associated with the scan that should be removed by the optimizer. This can lead to incorrect results. Repro case is part of the patch.

      Attachments

        1. HIVE-21156.patch
          31 kB
          Jesus Camacho Rodriguez
        2. HIVE-21156.01.patch
          33 kB
          Jesus Camacho Rodriguez
        3. HIVE-21156.02.patch
          33 kB
          Jesus Camacho Rodriguez
        4. HIVE-21156.02.patch
          33 kB
          Jesus Camacho Rodriguez

        Activity

          People

            jcamachorodriguez Jesus Camacho Rodriguez
            jcamachorodriguez Jesus Camacho Rodriguez
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: