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https://issues.apache.org/jira/browse/SPARK-33659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17243795#comment-17243795
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Yuanjian Li commented on SPARK-33659:
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I'm working on this.
> Document the current behavior for DataStreamWriter.toTable API
> --------------------------------------------------------------
>
> Key: SPARK-33659
> URL: https://issues.apache.org/jira/browse/SPARK-33659
> Project: Spark
> Issue Type: Improvement
> Components: Structured Streaming
> Affects Versions: 3.1.0
> Reporter: Yuanjian Li
> Priority: Blocker
>
> Follow up work for SPARK-33577 and need to be done before the 3.1 release. As
> we didn't have full support for the V2 table created in the API, the
> following documentation work is needed:
> * figure out the effects when configurations are (provider/partitionBy)
> conflicting with existing table, and document in javadoc of {{toTable}}. I
> think you'll need to make a matrix and describe which takes effect (table vs
> input) - creating table vs table exists, DSv1 vs DSv2 (4 different situations
> should be all documented).
> * document the lack of functionality on creating v2 table in javadoc of
> {{toTable}}, and guide that they should ensure table is created in prior to
> avoid the behavior unintended/insufficient table is being created.
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