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https://issues.apache.org/jira/browse/SPARK-44024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean R. Owen reassigned SPARK-44024:
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Assignee: Yang Jie
> Change to use `map` where `unzip` used to extract a single element
> -------------------------------------------------------------------
>
> Key: SPARK-44024
> URL: https://issues.apache.org/jira/browse/SPARK-44024
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.5.0
> Reporter: Yang Jie
> Assignee: Yang Jie
> Priority: Trivial
>
> For example:
>
> Seq((1, 11), (2, 22)).unzip._1
>
> should change to
>
> Seq((1, 11), (2, 22)).map(_._1)
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