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https://issues.apache.org/jira/browse/IMPALA-10171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18096592#comment-18096592
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ASF subversion and git services commented on IMPALA-10171:
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Commit 371cad3e015e48a80b32de0104491b2fd4696e29 in impala's branch
refs/heads/master from Noemi Pap-Takacs
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=371cad3e0 ]
IMPALA-13953: Remove deprecated flag use_local_tz_for_unix_timestamp_conversions
IMPALA-10171 added USE_LOCAL_TZ_FOR_UNIX_TIMESTAMP_CONVERSIONS
query option to override backend flag with the same name.
This change moved the startup flag to the graveyard and updated
the documentation to use the query option instead.
Deprecated the convert_legacy_hive_parquet_utc_timestamps
startup flag as it also has a corresponding query option that
overrides its value. See IMPALA-10171.
Testing:
- removed tests/custom_cluster/test_local_tz_conversion.py
because its tests are all covered by test_exprs.py
- added disable_codegen test dimension to test_exprs.py
Assisted-by: Claude Opus 4.6
Change-Id: I1245783ba45a42f02f649ac122c1ce74938f5141
Reviewed-on: http://gerrit.cloudera.org:8080/24571
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> Create query options for convert_legacy_hive_parquet_utc_timestamps and
> use_local_tz_for_unix_timestamp_conversions
> -------------------------------------------------------------------------------------------------------------------
>
> Key: IMPALA-10171
> URL: https://issues.apache.org/jira/browse/IMPALA-10171
> Project: IMPALA
> Issue Type: Improvement
> Reporter: Csaba Ringhofer
> Priority: Major
>
> convert_legacy_hive_parquet_utc_timestamps and
> use_local_tz_for_unix_timestamp_conversions are flags that can be set on all
> coordinators and executors. Possible inconsistencies could be avoided by
> always using the flag's value on the coordinator, or adding a query options
> for these settings.
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