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  1. IMPALA
  2. IMPALA-5852

Improve MINIMUM_RESERVATION_UNAVAILABLE message

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: Impala 2.10.0
    • Fix Version/s: Impala 2.10.0
    • Component/s: Backend
    • Labels:

      Description

      Now that queries with too-low mem_limits are rejected in admission control, we can refine this error message.

      Assuming that admission control is enabled (which is the default and only recommended configuration), the only reason that query startup should fail is if memory is oversubscribed on the Impala daemon.

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