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https://issues.apache.org/jira/browse/SPARK-27815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16867136#comment-16867136
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Tony Zhang commented on SPARK-27815:
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[~cloud_fan] Hi Wenchen, do you think it is viable solution mentioned below?
Create a new V2WriteCommand case class and its Exec named maybe
_OverwriteByQueryId_ to replace WriteToDataSourceV2, which accepts a QueryId so
that tests can pass.
Or should we keep WriteToDataSourceV2?
> do not leak SaveMode to file source v2
> --------------------------------------
>
> Key: SPARK-27815
> URL: https://issues.apache.org/jira/browse/SPARK-27815
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Wenchen Fan
> Priority: Blocker
>
> Currently there is a hack in `DataFrameWriter`, which passes `SaveMode` to
> file source v2. This should be removed and file source v2 should not accept
> SaveMode.
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