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  1. IMPALA
  2. IMPALA-4891

[Kudu] Pushdown IS NULL and IS NOT NULL predicates

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: Impala 2.7.0
    • Fix Version/s: Impala 2.9.0
    • Component/s: Frontend
    • Labels:

      Description

      Kudu recently landed support for pushdown IS NULL and IS NOT NULL predicates (KUDU-1642, KUDU-1595). Would be nice if this were taken advantage of in the Impala front end. Should be similar to other predicates where setting the predicate on the scan token builder will pipe it through to the backend.

        Activity

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        mjacobs Matthew Jacobs added a comment - https://issues.cloudera.org/browse/IMPALA-4859

          People

          • Assignee:
            Unassigned
            Reporter:
            danburkert Dan Burkert
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            Dates

            • Created:
              Updated:
              Resolved:

              Development