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https://issues.apache.org/jira/browse/SPARK-34533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-34533:
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    Assignee:     (was: Apache Spark)

> Eliminate LEFT ANTI join to empty relation in AQE
> -------------------------------------------------
>
>                 Key: SPARK-34533
>                 URL: https://issues.apache.org/jira/browse/SPARK-34533
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.2.0
>            Reporter: Cheng Su
>            Priority: Minor
>
> I discovered from review discussion - 
> [https://github.com/apache/spark/pull/31630#discussion_r581774000] , that we 
> can eliminate LEFT ANTI join (with no join condition) to empty relation, if 
> the right side is known to be non-empty. So with AQE, this is doable similar 
> to [https://github.com/apache/spark/pull/29484] .



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