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Marcelo Vanzin commented on SPARK-27681: ---------------------------------------- Also the change you're proposing likely would break source compatibility, which would make upgrading to Spark 3 harder than just a recompile... > Use scala.collection.Seq explicitly instead of scala.Seq alias > -------------------------------------------------------------- > > Key: SPARK-27681 > URL: https://issues.apache.org/jira/browse/SPARK-27681 > Project: Spark > Issue Type: Sub-task > Components: ML, MLlib, Spark Core, SQL, Structured Streaming > Affects Versions: 3.0.0 > Reporter: Sean Owen > Assignee: Sean Owen > Priority: Major > > {{scala.Seq}} is widely used in the code, and is an alias for > {{scala.collection.Seq}} in Scala 2.12. It will become an alias for > {{scala.collection.immutable.Seq}} in Scala 2.13. To avoid API changes, we > should simply explicit import and use {{scala.collection.Seq}}. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org