Michael Smith has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/24656 )

Change subject: IMPALA-15238: Add TPC-DS planner tests with CTE suggestions 
enabled
......................................................................


Patch Set 12:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/24656/11/java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteOptimizer.java
File 
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteOptimizer.java:

http://gerrit.cloudera.org:8080/#/c/24656/11/java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteOptimizer.java@392
PS11, Line 392:     // the end user.
> Comparator.comparing() re-evaluates its key function on every comparison, s
Done


http://gerrit.cloudera.org:8080/#/c/24656/11/java/calcite-planner/src/test/java/org/apache/impala/calcite/planner/TpcdsCtePlannerTest.java
File 
java/calcite-planner/src/test/java/org/apache/impala/calcite/planner/TpcdsCtePlannerTest.java:

http://gerrit.cloudera.org:8080/#/c/24656/11/java/calcite-planner/src/test/java/org/apache/impala/calcite/planner/TpcdsCtePlannerTest.java@51
PS11, Line 51:  * copy of {@link 
org.apache.impala.calcite.planner.TpcdsCpuCostPlannerTest} with few
> Small one: the {@link} points at the FE class org.apache.impala.planner.Tpc
Done



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ifdf22c054d94e35ccbd9edae89ce8e1606194155
Gerrit-Change-Number: 24656
Gerrit-PatchSet: 12
Gerrit-Owner: Stamatis Zampetakis <[email protected]>
Gerrit-Reviewer: Aleksandr Efimov <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Comment-Date: Tue, 18 Aug 2026 16:56:41 +0000
Gerrit-HasComments: Yes

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