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  1. IMPALA
  2. IMPALA-4859

Push down IS NULL / IS NOT NULL to Kudu

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: Product Backlog
    • Fix Version/s: Impala 2.9.0
    • Component/s: Backend
    • Labels:

      Description

      Kudu just committed support for IS NULL / IS NOT NULL predicate evaluation. Impala should identify these as pushable predicates and call the appropriate API when generating scan tokens.

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            • Assignee:
              joemcdonnell Joe McDonnell
              Reporter:
              tlipcon Todd Lipcon
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              • Created:
                Updated:
                Resolved: