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https://issues.apache.org/jira/browse/SPARK-49982?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenchen Fan reassigned SPARK-49982:
-----------------------------------
Assignee: Ziqi Liu
> Negative AQE caching in SQL cache
> ---------------------------------
>
> Key: SPARK-49982
> URL: https://issues.apache.org/jira/browse/SPARK-49982
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 4.0.0
> Reporter: Ziqi Liu
> Assignee: Ziqi Liu
> Priority: Major
> Labels: pull-request-available
>
> When we use a cached an AQE plan, it will do `cachedPlan.execute` to build
> the RDD, which will execute all AQE stages except the result stage. If any of
> them failed, the failure will be cached by lazy RDD val. So the next time
> when we reuse that cached plan (even by a totally irrelevant caller) it will
> fail immediately.
> We need to re-cache the AQE plan upon failure.
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