You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/11/13 06:09:00 UTC

[jira] [Assigned] (SPARK-33441) Add "unused-import" compile arg to scalac and remove all unused imports in Scala code

     [ https://issues.apache.org/jira/browse/SPARK-33441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-33441:
------------------------------------

    Assignee: Apache Spark

> 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: Apache Spark
>            Priority: Minor
>
> * 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 all unused imports in Scala code 



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org