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From "Apache Spark (Jira)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-34310) Replaces map and flatten with flatMap
Date Mon, 01 Feb 2021 10:49:00 GMT

    [ https://issues.apache.org/jira/browse/SPARK-34310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17276252#comment-17276252
] 

Apache Spark commented on SPARK-34310:
--------------------------------------

User 'LuciferYang' has created a pull request for this issue:
https://github.com/apache/spark/pull/31417

> Replaces map and flatten with flatMap
> -------------------------------------
>
>                 Key: SPARK-34310
>                 URL: https://issues.apache.org/jira/browse/SPARK-34310
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core, SQL
>    Affects Versions: 3.2.0
>            Reporter: Yang Jie
>            Priority: Minor
>
> Replaces collection.map(f1).flatten(f2) with collection.flatMap if possible.



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