Maryann Xue created SPARK-28583:
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Summary: 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: Maryann Xue
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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