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https://issues.apache.org/jira/browse/SPARK-38976?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17527865#comment-17527865
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Hyukjin Kwon commented on SPARK-38976:
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[~wesharn] I think it's best to interact in dev mailing list first. Let's file
an issue if it's confirmed
> spark-sql. overwrite. hive table-duplicate records
> --------------------------------------------------
>
> Key: SPARK-38976
> URL: https://issues.apache.org/jira/browse/SPARK-38976
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 3.2.1
> Reporter: wesharn
> Priority: Major
>
> It occured duplicate records when spark-sql overwrite hive table . when
> spark job has failure stages,but dateframe has any duplicate id? when I run
> the job again, the reasult is correct.It confused me.why?
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