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Posted to issues@impala.apache.org by "Steve Carlin (Jira)" <ji...@apache.org> on 2026/07/18 22:58:00 UTC

[jira] [Created] (IMPALA-15195) Calcite Planner: general performance improvements for tpcds

Steve Carlin created IMPALA-15195:
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             Summary: Calcite Planner: general performance improvements for tpcds
                 Key: IMPALA-15195
                 URL: https://issues.apache.org/jira/browse/IMPALA-15195
             Project: IMPALA
          Issue Type: Sub-task
            Reporter: Steve Carlin


Some of the tpcds queries are slower on the Calcite planner when compared with the original planner.  Investigation needs to be done for these slower queries.



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