[jira] [Resolved] (SPARK-36580) Replace filter and contains with intersect

["Dongjoon Hyun (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-36580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun resolved SPARK-36580.
-----------------------------------
    Fix Version/s: 3.3.0
       Resolution: Fixed

Issue resolved by pull request 33829
[https://github.com/apache/spark/pull/33829]

> Replace filter and contains with intersect
> ------------------------------------------
>
>                 Key: SPARK-36580
>                 URL: https://issues.apache.org/jira/browse/SPARK-36580
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 3.3.0
>            Reporter: Yang Jie
>            Assignee: Yang Jie
>            Priority: Minor
>             Fix For: 3.3.0
>
>
> filter on Set can use intersect instead
>  
> *before*
> {code:java}
> val set = Set(1, 2)
> val others = Set(2, 3)
> set.filter(others.contains(_))
> {code}
> *after*
> {code:java}
> val set = Set(1, 2)
> val others = Set(2, 3)
> set.intersect(others)
> {code}
> Semantic consistency, but it looks simpler



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