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https://issues.apache.org/jira/browse/SPARK-36221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-36221:
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Assignee: Apache Spark
> Make sure CustomShuffleReaderExec has at least one partition
> ------------------------------------------------------------
>
> Key: SPARK-36221
> URL: https://issues.apache.org/jira/browse/SPARK-36221
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: XiDuo You
> Assignee: Apache Spark
> Priority: Minor
>
> Since SPARK-32083, AQE coalesce always return at least one partition, it
> should be robust to add non-empty check in `CustomShuffleReaderExec`.
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