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https://issues.apache.org/jira/browse/SPARK-46440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-46440:
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Labels: pull-request-available (was: )
> Set the rebase configs to the CORRECTED mode by default
> -------------------------------------------------------
>
> Key: SPARK-46440
> URL: https://issues.apache.org/jira/browse/SPARK-46440
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 4.0.0
> Reporter: Max Gekk
> Assignee: Max Gekk
> Priority: Major
> Labels: pull-request-available
>
> Set all rebase related SQL configs to the `CORRECTED` mode by default. Here
> are the affected configs:
> - spark.sql.parquet.int96RebaseModeInWrite
> - spark.sql.parquet.datetimeRebaseModeInWrite
> - spark.sql.parquet.int96RebaseModeInRead
> - spark.sql.parquet.datetimeRebaseModeInRead
> - spark.sql.avro.datetimeRebaseModeInWrite
> - spark.sql.avro.datetimeRebaseModeInRead
> The configs were set to the `EXCEPTION` mode to give users a choice to select
> proper mode for compatibility with old Spark versions <= 2.4.5. Those
> versions are not able to detect the rebase mode from meta information in
> parquet and avro files. Since the versions are out of broad usage, Spark
> starting from the version 4.0.0 will write/ read ancient datatime without
> rebasing and any exceptions. This should be more convenient for users.
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