Riza Suminto has posted comments on this change. ( http://gerrit.cloudera.org:8080/22293 )
Change subject: IMPALA-13627: Handle legacy Hive timezone conversion ...................................................................... Patch Set 17: Code-Review+1 (1 comment) http://gerrit.cloudera.org:8080/#/c/22293/11/be/src/benchmarks/convert-timestamp-benchmark.cc File be/src/benchmarks/convert-timestamp-benchmark.cc: http://gerrit.cloudera.org:8080/#/c/22293/11/be/src/benchmarks/convert-timestamp-benchmark.cc@115 PS11, Line 115: FromUnixTimeNanos: Function iters/ms 10%ile 50%ile 90%ile 10%ile 50%ile 90%ile : (relative) (relative) (relative) : --------------------------------------------------------------------------------------------------------- : (sec split (old)) 36.8 37.5 39 1X 1X 1X : (sec split (new)) 319 323 324 8.68X 8.61X 8.33X : : FromSubsecondUnixTime: Function iters/ms 10%ile 50%ile 90%ile 10%ile 50%ile 90%ile : (relative) (relative) (relative) : --------------------------------------------------------------------------------------------------------- : (old) 37.1 38 38.7 1X 1X 1X : (new) 175 175 177 4.71X 4.6X 4.59X > I switched &TimezoneDatabase::GetUtcTimezone to UTCPTR and moved FromUnixTi Very cool, thanks! -- To view, visit http://gerrit.cloudera.org:8080/22293 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I1271ed1da0b74366ab8315e7ec2d4ee47111e067 Gerrit-Change-Number: 22293 Gerrit-PatchSet: 17 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: Wed, 12 Feb 2025 19:06:34 +0000 Gerrit-HasComments: Yes
