Csaba Ringhofer has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/22094 )

Change subject: IMPALA-13533: Calcite CTE backend
......................................................................


Patch Set 30:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/22094/30/be/src/runtime/local-exchanger.cc
File be/src/runtime/local-exchanger.cc:

http://gerrit.cloudera.org:8080/#/c/22094/30/be/src/runtime/local-exchanger.cc@26
PS30, Line 26:   cell->consumers_left = consumer_count_ - consumers_done_;
             :
             :   std::lock_guard l(mutex_);
This should be done after taking the lock as consumers_done_ can be changed in 
parallel.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I48f16d495d4b37be97e6a913f0eb5b94d70e199a
Gerrit-Change-Number: 22094
Gerrit-PatchSet: 30
Gerrit-Owner: Michael Smith <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Steve Carlin <[email protected]>
Gerrit-Comment-Date: Tue, 30 Dec 2025 19:59:54 +0000
Gerrit-HasComments: Yes

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