Aman Sinha has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/23312 )

Change subject: IMPALA-14102: [part 1] Calcite Planner: Pre-commit...
......................................................................


Patch Set 4:

(3 comments)

http://gerrit.cloudera.org:8080/#/c/23312/4//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/23312/4//COMMIT_MSG@7
PS4, Line 7: IMPALA-14102: [part 1] Calcite Planner: Pre-commit...
nit: instead of 'pre-commit' which doesn't convey a clear meaning, it would be 
better to say 'copy of LoptOptimizeJoinRule for subsequent modification' or 
something similar.


http://gerrit.cloudera.org:8080/#/c/23312/4//COMMIT_MSG@13
PS4, Line 13: rule file
nit: suggest mentioning the name of the rule.


http://gerrit.cloudera.org:8080/#/c/23312/4/java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/LoptOptimizeJoinRule.java
File 
java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/LoptOptimizeJoinRule.java:

http://gerrit.cloudera.org:8080/#/c/23312/4/java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/LoptOptimizeJoinRule.java@76
PS4, Line 76: @Value.Enclosing
In a separate javadoc comment, could you add a sentence that this is a copy of 
the same rule in Calcite version 1.37 and the rationale for making the copy.  
Why is it not a derived class where the amount of local changes could be 
minimized ?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I63daf6dacf0547a0488c1ecf0bc185b548e00d87
Gerrit-Change-Number: 23312
Gerrit-PatchSet: 4
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-Reviewer: Steve Carlin <[email protected]>
Gerrit-Comment-Date: Wed, 27 Aug 2025 20:45:49 +0000
Gerrit-HasComments: Yes

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