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https://issues.apache.org/jira/browse/SPARK-54150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18034989#comment-18034989
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Norbert Schultz commented on SPARK-54150:
-----------------------------------------

I created the ticket, following the discussion in 
https://github.com/apache/spark/pull/50474 which lays the first grounds for a 
possible Scala 3 support.

Feel free to close, if spark should not support Scala 3.


> 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: 4.1.0
>            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.
> 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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