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  1. Apache Drill
  2. DRILL-2757

Verify operators correctly handle low memory conditions and cancellations

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      Description

      Check that the path through sort that notices low memory conditions and causes the sort to spill ("out of memory condition management").

      Also check to make sure we handle queries and fragment failures properly under these conditions.

      "hashjoin, hashagg, and topn use large amounts of memory,and may be unable to
      complete if their memory needs can't be met; for all others, the idea is that they can complete if they get their reservation"

        Attachments

        1. DRILL-2757.4.patch.txt
          92 kB
          Abdel Hakim Deneche
        2. DRILL-2757.3.patch.txt
          92 kB
          Abdel Hakim Deneche
        3. DRILL-2757.2.patch.txt
          92 kB
          Abdel Hakim Deneche
        4. DRILL-2757.1.patch.txt
          92 kB
          Abdel Hakim Deneche

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              • Assignee:
                sphillips Steven Phillips
                Reporter:
                cwestin Chris Westin
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                • Created:
                  Updated:
                  Resolved: