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 5:

(4 comments)

I still need to document the query option and figure out how to handle min/max.

http://gerrit.cloudera.org:8080/#/c/22293/3//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/22293/3//COMMIT_MSG@37
PS3, Line 37: impact on performance
> Ack
Done


http://gerrit.cloudera.org:8080/#/c/22293/3/common/thrift/Frontend.thrift
File common/thrift/Frontend.thrift:

http://gerrit.cloudera.org:8080/#/c/22293/3/common/thrift/Frontend.thrift@1081
PS3, Line 1081: i32
> I think I was looking at what Boost would accept, not what Calendar could g
Done


http://gerrit.cloudera.org:8080/#/c/22293/3/tests/query_test/test_hive_timestamp_conversion.py
File tests/query_test/test_hive_timestamp_conversion.py:

http://gerrit.cloudera.org:8080/#/c/22293/3/tests/query_test/test_hive_timestamp_conversion.py@52
PS3, Line 52:
            :   def test_hive_313(self, vector, unique_database):
            :     """The parquet file was written with Hive 3.1.3 using the new 
Date/Time APIs
            :     (legacy=false) to convert from US/Pacific to UTC. The 
presence of writer.time.zone in
            :     the metadata of the file allow us to infer that new Date/Time 
API
> There are some convenience functions to do this, see create_table_and_copy_
Done


http://gerrit.cloudera.org:8080/#/c/22293/3/tests/query_test/test_hive_timestamp_conversion.py@62
PS3, Line 62:     create_table_from_parquet(
> optional: I would prefer moving these tests to a .test file (and merge the
Done



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I1271ed1da0b74366ab8315e7ec2d4ee47111e067
Gerrit-Change-Number: 22293
Gerrit-PatchSet: 5
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-Comment-Date: Thu, 16 Jan 2025 00:58:14 +0000
Gerrit-HasComments: Yes

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