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https://issues.apache.org/jira/browse/HUDI-8824?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Y Ethan Guo updated HUDI-8824:
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Description: If precombine key is required, i.e., for EVENT_TIME_ORDERING,
we should throw an error to the user in MERGE INTO statement in Spark SQL,
especially for partial updates.
> Merge into if no precombine key involved in update/insert should error out
> --------------------------------------------------------------------------
>
> Key: HUDI-8824
> URL: https://issues.apache.org/jira/browse/HUDI-8824
> Project: Apache Hudi
> Issue Type: Sub-task
> Components: spark-sql
> Reporter: Davis Zhang
> Priority: Blocker
> Fix For: 1.0.1
>
>
> If precombine key is required, i.e., for EVENT_TIME_ORDERING, we should throw
> an error to the user in MERGE INTO statement in Spark SQL, especially for
> partial updates.
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