[ https://issues.apache.org/jira/browse/SPARK-30012?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun resolved SPARK-30012. ----------------------------------- Fix Version/s: 3.0.0 Resolution: Fixed Issue resolved by pull request 26728 [https://github.com/apache/spark/pull/26728] > Change classes extending scala collection classes to work with 2.13 > ------------------------------------------------------------------- > > Key: SPARK-30012 > URL: https://issues.apache.org/jira/browse/SPARK-30012 > Project: Spark > Issue Type: Sub-task > Components: Spark Core, SQL > Affects Versions: 3.0.0 > Reporter: Sean R. Owen > Assignee: Sean R. Owen > Priority: Minor > Fix For: 3.0.0 > > > Several classes in the code base extend Scala collection classes, like: > - ExternalAppendOnlyMap > - CaseInsensitiveMap > - AttributeMap > - (probably more I haven't gotten to yet) > The collection hierarchy changed in 2.13, and like elsewhere, I don't see > that it's possible to use a compat library or clever coding to bridge the > difference. I think we need to maintain two implementations in parallel > source trees, possibly with a common ancestor with the commonalities. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org