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Posted to issues@spark.apache.org by "Darcy Shen (Jira)" <ji...@apache.org> on 2020/11/19 13:29:00 UTC
[jira] [Commented] (SPARK-33348) Use scala.jdk.CollectionConverters
replace scala.collection.JavaConverters
[ https://issues.apache.org/jira/browse/SPARK-33348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17235462#comment-17235462 ]
Darcy Shen commented on SPARK-33348:
------------------------------------
Would better keep it until Apache Spark switches to Scala 2.13 and drops Scala 2.12 support
> Use scala.jdk.CollectionConverters replace scala.collection.JavaConverters
> --------------------------------------------------------------------------
>
> Key: SPARK-33348
> URL: https://issues.apache.org/jira/browse/SPARK-33348
> Project: Spark
> Issue Type: Sub-task
> Components: Build
> Affects Versions: 3.1.0
> Reporter: Yang Jie
> Priority: Minor
>
> `scala.collection.JavaConverters` is deprecated in Scala 2.13, there are many compilation warnings about this, should use `scala.jdk.CollectionConverters` replace it.
> But `scala.jdk.CollectionConverters` only available in Scala 2.13.
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