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http://gerrit.cloudera.org:8080/23315 )

Change subject: IMPALA-14102: Calcite Planner: Customize LoptOptimizeJoinRule
......................................................................


Patch Set 1:

(7 comments)

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http://gerrit.cloudera.org:8080/#/c/23315/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/ImpalaLoptOptimizeJoinRule.java
File 
java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/ImpalaLoptOptimizeJoinRule.java:

http://gerrit.cloudera.org:8080/#/c/23315/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/ImpalaLoptOptimizeJoinRule.java@2012
PS1, Line 2012:       boolean leftSideIsGreater = (leftRowCount * leftRowSize 
>= rightRowCount * rightRowSize);
line too long (95 > 90)


http://gerrit.cloudera.org:8080/#/c/23315/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/ImpalaLoptOptimizeJoinRule.java@2013
PS1, Line 2013:       RelNode greaterSideNode = leftSideIsGreater ? 
left.getJoinTree() : right.getJoinTree();
line too long (93 > 90)


http://gerrit.cloudera.org:8080/#/c/23315/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/ImpalaLoptOptimizeJoinRule.java@2014
PS1, Line 2014:       RelNode lesserSideNode = leftSideIsGreater ? 
right.getJoinTree() : left.getJoinTree();
line too long (92 > 90)


http://gerrit.cloudera.org:8080/#/c/23315/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/ImpalaLoptOptimizeJoinRule.java@2015
PS1, Line 2015:       boolean runtimeFilterCouldHelp = 
couldRuntimeFilterHelp(mq, lesserSideNode, greaterSideNode);
line too long (99 > 90)


http://gerrit.cloudera.org:8080/#/c/23315/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/ImpalaLoptOptimizeJoinRule.java@2016
PS1, Line 2016:       // Swap will be true if the left side is greater, but the 
runtime filter will help the
line too long (92 > 90)


http://gerrit.cloudera.org:8080/#/c/23315/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/ImpalaLoptOptimizeJoinRule.java@2017
PS1, Line 2017:       // right side.  Also, swap will be true if right side is 
greater, but the runtime filter
line too long (94 > 90)


http://gerrit.cloudera.org:8080/#/c/23315/1/java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/ImpalaLoptOptimizeJoinRule.java@2030
PS1, Line 2030:   private static boolean 
couldRuntimeFilterHelp(RelMetadataQuery mq, RelNode lesserSideNode,
line too long (92 > 90)



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I95bba7bafcc7dd86f17921c11740ac349daac6c7
Gerrit-Change-Number: 23315
Gerrit-PatchSet: 1
Gerrit-Owner: Steve Carlin <[email protected]>
Gerrit-Reviewer: Aman Sinha <[email protected]>
Gerrit-Reviewer: Fang-Yu Rao <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Riza Suminto <[email protected]>
Gerrit-Comment-Date: Tue, 19 Aug 2025 20:47:53 +0000
Gerrit-HasComments: Yes

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