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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/12/16 09:14:59 UTC

[jira] [Commented] (SPARK-18896) Suppress ScalaCheck warning -- Unknown ScalaCheck args provided when executing tests using sbt

    [ https://issues.apache.org/jira/browse/SPARK-18896?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15753895#comment-15753895 ] 

Apache Spark commented on SPARK-18896:
--------------------------------------

User 'jaceklaskowski' has created a pull request for this issue:
https://github.com/apache/spark/pull/16309

> Suppress ScalaCheck warning -- Unknown ScalaCheck args provided when executing tests using sbt
> ----------------------------------------------------------------------------------------------
>
>                 Key: SPARK-18896
>                 URL: https://issues.apache.org/jira/browse/SPARK-18896
>             Project: Spark
>          Issue Type: Improvement
>          Components: Tests
>    Affects Versions: 2.2.0
>            Reporter: Jacek Laskowski
>            Priority: Trivial
>
> While executing tests for {{DAGScheduler}} I've noticed the following warning:
> {code}
> > core/testOnly org.apache.spark.scheduler.DAGSchedulerSuite
> ...
> [info] Warning: Unknown ScalaCheck args provided: -oDF
> {code}
> The reason is due to a bug in ScalaCheck as reported in https://github.com/rickynils/scalacheck/issues/212 and fixed in https://github.com/rickynils/scalacheck/commit/df435a5 that is available in ScalaCheck 1.13.4.
> Spark uses [ScalaCheck 1.12.5|https://github.com/apache/spark/blob/master/pom.xml#L717] which is behind the latest 1.12.6 [released on Nov 1|https://github.com/rickynils/scalacheck/releases] (not to mention 1.13.4).
> Let's get rid of ScalaCheck's warning (and perhaps upgrade ScalaCheck along the way too!).



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