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  1. IMPALA
  2. IMPALA-5440

Add planner tests with extreme statistics values.

    Details

    • Type: Test
    • Status: Resolved
    • Priority: Major
    • Resolution: Resolved
    • Affects Version/s: Impala 2.7.0, Impala 2.8.0, Impala 2.9.0
    • Fix Version/s: Impala 2.12.0
    • Component/s: Infrastructure
    • Labels:
    • Epic Color:
      ghx-label-7

      Description

      We should add planner tests that exercise the cardinality and resource estimation logic with extreme values to make sure those are handled appropriately (e.g. when there is overflow).
      The tests should help find and guard against issues like IMPALA-5282.

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            • Assignee:
              xyu2017 Xinran Tinney
              Reporter:
              alex.behm Alexander Behm
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              • Created:
                Updated:
                Resolved: