[jira] [Commented] (FLINK-2156) Scala modules cannot create logging file

["Stephan Ewen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-2156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14573057#comment-14573057 ] 

Stephan Ewen commented on FLINK-2156:
-------------------------------------

I have elevated this to critical, because these errors are throwing people seriously off when testing and debugging their changes.

> Scala modules cannot create logging file
> ----------------------------------------
>
>                 Key: FLINK-2156
>                 URL: https://issues.apache.org/jira/browse/FLINK-2156
>             Project: Flink
>          Issue Type: Bug
>            Reporter: Till Rohrmann
>            Priority: Critical
>
> The Scala only modules {{flink-scala-shell}} and {{flink-ml}} use Maven's scalatest plugin to run their tests. The scalatest plugin has no {{forkNumber}}, though. Therefore, the logging fails to create the logging file as specified in the {{log4j-travis.properties}} file.
> We can fix this issue by giving these two modules different {{log4j.properties}} files which don't require a {{forkNumber}}. Or we fix the {{forkNumber}} to 1.



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