[ https://issues.apache.org/jira/browse/SPARK-33441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon resolved SPARK-33441. ---------------------------------- Fix Version/s: 3.1.0 Resolution: Fixed Issue resolved by pull request 30351 [https://github.com/apache/spark/pull/30351] > Add "unused-import" compile arg to scalac and remove all unused imports in > Scala code > -------------------------------------------------------------------------------------- > > Key: SPARK-33441 > URL: https://issues.apache.org/jira/browse/SPARK-33441 > Project: Spark > Issue Type: Improvement > Components: Spark Core, SQL > Affects Versions: 3.1.0 > Reporter: Yang Jie > Assignee: Yang Jie > Priority: Minor > Fix For: 3.1.0 > > > * Add new scala compile arg to defense against new unused imports: > ** "-Ywarn-unused-import" for Scala 2.12 > ** "-Wconf:cat=unused-imports:ws" or "-Wconf:cat=unused-imports:error" for > Scala 2.13 > * Remove allĀ unused imports in Scala codeĀ -- 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