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Posted to issues-all@impala.apache.org by "Noémi Pap-Takács (Jira)" <ji...@apache.org> on 2026/10/19 13:14:01 UTC

[jira] [Updated] (IMPALA-14166) Calcite Planner: Ensure 'unsupported' functions are handled correctly

     [ https://issues.apache.org/jira/browse/IMPALA-14166?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Noémi Pap-Takács updated IMPALA-14166:
--------------------------------------
    Fix Version/s: Impala 5.0.0

> Calcite Planner: Ensure 'unsupported' functions are handled correctly
> ---------------------------------------------------------------------
>
>                 Key: IMPALA-14166
>                 URL: https://issues.apache.org/jira/browse/IMPALA-14166
>             Project: IMPALA
>          Issue Type: Sub-task
>            Reporter: Steve Carlin
>            Assignee: Steve Carlin
>            Priority: Major
>             Fix For: Impala 5.0.0
>
>
> There are some datasketches functions which return a Function object where the "isUnsupported" method returns true.
> This needs to be explicitly handled in the Calcite code as unsupported.
> Some of these tests can be found in
> query_test.test_datasketches.TestDatasketches.test_hll



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