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https://issues.apache.org/jira/browse/SPARK-26840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maryann Xue updated SPARK-26840:
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Description: This is a fix for
[https://github.com/apache/spark/pull/23524|https://github.com/apache/spark/pull/23524.],
which did not stop cost-based join reorder when the {{CostBasedJoinReorder}}
rule recurses down the tree and applies join reorder for nested joins with
hints.
> Avoid cost-based join reorder in presence of join hints
> -------------------------------------------------------
>
> Key: SPARK-26840
> URL: https://issues.apache.org/jira/browse/SPARK-26840
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Maryann Xue
> Priority: Minor
>
> This is a fix for
> [https://github.com/apache/spark/pull/23524|https://github.com/apache/spark/pull/23524.],
> which did not stop cost-based join reorder when the {{CostBasedJoinReorder}}
> rule recurses down the tree and applies join reorder for nested joins with
> hints.
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