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  1. IMPALA
  2. IMPALA-3902 Multi-threaded query execution
  3. IMPALA-8997

Allow graceful fallback to mt_dop=0

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: Impala 3.4.0
    • Component/s: Frontend
    • Labels:
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    • Epic Color:
      ghx-label-5

      Description

      We should provide a way to specify mt_dop and have Impala automatically fall back to non-mt_dop for queries where it isn't supported.

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            • Assignee:
              tarmstrong Tim Armstrong
              Reporter:
              tarmstrong Tim Armstrong
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              • Created:
                Updated:
                Resolved: