Michael Smith has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/22293 )

Change subject: IMPALA-13627: Handle legacy Hive timezone conversion
......................................................................


Patch Set 10:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/22293/10//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/22293/10//COMMIT_MSG@41
PS10, Line 41:
             : Hive legacy-compatible conversion uses a Java method doing
> Can you elaborate why HiveLegacyTimezoneConvert need to happen in Java and
I don't know how to recreate the Java behavior in C++. I guess I could try to 
backward engineer it from Java.


http://gerrit.cloudera.org:8080/#/c/22293/10/be/src/benchmarks/convert-timestamp-benchmark.cc
File be/src/benchmarks/convert-timestamp-benchmark.cc:

http://gerrit.cloudera.org:8080/#/c/22293/10/be/src/benchmarks/convert-timestamp-benchmark.cc@59
PS10, Line 59: // Benchmark tests for timestamp time-zone conversions
             : /*
             : Machine Info: 12th Gen Intel(R) Core(TM) i9-12900K
> Did you turn off turbo when running this benchmark?
Yes. The benchmark warns if you don't.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I1271ed1da0b74366ab8315e7ec2d4ee47111e067
Gerrit-Change-Number: 22293
Gerrit-PatchSet: 10
Gerrit-Owner: Michael Smith <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Riza Suminto <[email protected]>
Gerrit-Comment-Date: Thu, 06 Feb 2025 01:00:08 +0000
Gerrit-HasComments: Yes

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