Michael Smith has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/24229 )

Change subject: IMPALA-14916/IMPALA-14113: Display Calcite plan in EXPLAIN 
output
......................................................................


Patch Set 1:

(3 comments)

Please resolve the merge conflict.

http://gerrit.cloudera.org:8080/#/c/24229/1//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/24229/1//COMMIT_MSG@7
PS1, Line 7: IMPALA-14916/IMPALA-14113: Display Calcite plan in EXPLAIN output
Let's confine this to one ticket. This set of changes seems fine as a single 
patch, so maybe we use IMPALA-14916 and close IMPALA-14113 saying it's covered 
by the other ticket.


http://gerrit.cloudera.org:8080/#/c/24229/1/common/thrift/Query.thrift
File common/thrift/Query.thrift:

http://gerrit.cloudera.org:8080/#/c/24229/1/common/thrift/Query.thrift@822
PS1, Line 822:   202: optional bool enable_explain_calcite = false;
> Indeed we can set the default to true without affecting much since its a NO
I lean towards keeping it off for now. I don't think it's relevant unless we're 
debugging Calcite itself.


http://gerrit.cloudera.org:8080/#/c/24229/1/fe/src/main/java/org/apache/impala/planner/SingleNodePlannerIntf.java
File fe/src/main/java/org/apache/impala/planner/SingleNodePlannerIntf.java:

http://gerrit.cloudera.org:8080/#/c/24229/1/fe/src/main/java/org/apache/impala/planner/SingleNodePlannerIntf.java@49
PS1, Line 49:   String calcitePlan();
nit: would look nicer with a comment describing what the function should do.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Iec51e2b4315e95020e1826acfa477aaea4c45601
Gerrit-Change-Number: 24229
Gerrit-PatchSet: 1
Gerrit-Owner: Stamatis Zampetakis <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Stamatis Zampetakis <[email protected]>
Gerrit-Reviewer: Steve Carlin <[email protected]>
Gerrit-Comment-Date: Tue, 09 Jun 2026 21:50:31 +0000
Gerrit-HasComments: Yes

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