Impala Public Jenkins has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/24605 )

Change subject: IMPALA-15195: Calcite Planner performance improvements for tpcds
......................................................................


Patch Set 1:

(6 comments)

gerrit-auto-critic failed. You can reproduce it locally using command:

  python3 bin/jenkins/critique-gerrit-review.py --dryrun

To run it, you might need a virtual env with Python3's venv installed.

http://gerrit.cloudera.org:8080/#/c/24605/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/schema/FilterSelectivityEstimator.java
File 
java/calcite-planner/src/main/java/org/apache/impala/calcite/schema/FilterSelectivityEstimator.java:

http://gerrit.cloudera.org:8080/#/c/24605/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/schema/FilterSelectivityEstimator.java@27
PS1, Line 27: import org.apache.calcite.rel.core.Aggregate;
unused import: org.apache.calcite.rel.core.Aggregate


http://gerrit.cloudera.org:8080/#/c/24605/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/schema/FilterSelectivityEstimator.java@29
PS1, Line 29: import org.apache.calcite.rel.core.Project;
unused import: org.apache.calcite.rel.core.Project


http://gerrit.cloudera.org:8080/#/c/24605/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/schema/FilterSelectivityEstimator.java@32
PS1, Line 32: import org.apache.calcite.rel.metadata.RelColumnOrigin;;
unused import: org.apache.calcite.rel.metadata.RelColumnOrigin;


http://gerrit.cloudera.org:8080/#/c/24605/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/schema/ImpalaCost.java
File 
java/calcite-planner/src/main/java/org/apache/impala/calcite/schema/ImpalaCost.java:

http://gerrit.cloudera.org:8080/#/c/24605/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/schema/ImpalaCost.java@144
PS1, Line 144:       || Math.abs(1.0 - (this.cpu + this.io) / (other.getCpu() + 
other.getIo())) < EPSILON;
line too long (91 > 90)


http://gerrit.cloudera.org:8080/#/c/24605/1/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/24605/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteOptimizer.java@56
PS1, Line 56: import java.util.List;
unused import: java.util.List


http://gerrit.cloudera.org:8080/#/c/24605/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteOptimizer.java@133
PS1, Line 133:         runOptimizeNodesProgram(relBuilder, rexBuilder, 
optimizedJoinPlan, simplifier, true);
line too long (93 > 90)



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I0ee6662dc6500ea6ebd9f859de4df1740c51a058
Gerrit-Change-Number: 24605
Gerrit-PatchSet: 1
Gerrit-Owner: Steve Carlin <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Comment-Date: Sat, 18 Jul 2026 23:26:47 +0000
Gerrit-HasComments: Yes

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