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https://issues.apache.org/jira/browse/SPARK-54150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Fangchen Li updated SPARK-54150:
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Issue Type: Improvement (was: Umbrella)
> Support Scala 3.x
> ------------------
>
> Key: SPARK-54150
> URL: https://issues.apache.org/jira/browse/SPARK-54150
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core, SQL
> Affects Versions: 4.2.0
> Reporter: Norbert Schultz
> Priority: Major
>
> Apache Spark should support Scala 3.x, together with Scala 2.13.x.
> Scala 3.x. is now mature enough for using it in larger applications. Due to
> its better Macro, Tuple and generativ Support its very well suited to
> describe data processing applications. E.g. it's much easier to derive
> Database interfaces from case classes. Also it is in active development and
> has LTS releases (3.3.x at the moment)
> Altough Scala 2.13.x code can be called from Scala 3, the use of old
> fashioned Macros and transitive depedencies make it easier to use.
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