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https://issues.apache.org/jira/browse/SPARK-28583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xingbo Jiang reassigned SPARK-28583:
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Assignee: Xingbo Jiang (was: Wei Xue)
> Subqueries should not call `onUpdatePlan` in Adaptive Query Execution
> ---------------------------------------------------------------------
>
> Key: SPARK-28583
> URL: https://issues.apache.org/jira/browse/SPARK-28583
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Wei Xue
> Assignee: Xingbo Jiang
> Priority: Major
> Fix For: 3.0.0
>
>
> Subqueries do not have their own execution id, thus when calling
> {{AdaptiveSparkPlanExec.onUpdatePlan}}, it will actually get the
> {{QueryExecution}} instance of the main query, which is wasteful and
> problematic. It could cause issues like stack overflow or dead locks in some
> circumstances.
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