[Impala-ASF-CR] IMPALA-13901: Make histogram/sample/group concat ineligible for tuple caching

["Kurt Deschler (Code Review)" <ge...@cloudera.org>]

Kurt Deschler has posted comments on this change. ( http://gerrit.cloudera.org:8080/22668 )

Change subject: IMPALA-13901: Make histogram/sample/group_concat ineligible for tuple caching
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Patch Set 1:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/22668/1//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/22668/1//COMMIT_MSG@12
PS1, Line 12: ineligible functions to include these variable aggregate functions.
Why are these cases problematic? We should provide a way to enable caching for non-deterministic queries that have a legal exemplar result.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ibb017dd4297a3bb219ffed2bd9abc94e6c5b2605
Gerrit-Change-Number: 22668
Gerrit-PatchSet: 1
Gerrit-Owner: Joe McDonnell <jo...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <im...@cloudera.com>
Gerrit-Reviewer: Kurt Deschler <kd...@cloudera.com>
Gerrit-Reviewer: Michael Smith <mi...@cloudera.com>
Gerrit-Reviewer: Yida Wu <wy...@gmail.com>
Gerrit-Comment-Date: Tue, 08 Apr 2025 13:50:21 +0000
Gerrit-HasComments: Yes