[jira] [Commented] (FLINK-6414) Use scala.binary.version in place of change-scala-version.sh

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

    [ https://issues.apache.org/jira/browse/FLINK-6414?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15988923#comment-15988923 ] 

Stephan Ewen commented on FLINK-6414:
-------------------------------------

I think we tried to do that initially, but it was not possible to completely rely on variables.
Can't remember quite why, [~uce] or [~rmetzger] might remember why...

> Use scala.binary.version in place of change-scala-version.sh
> ------------------------------------------------------------
>
>                 Key: FLINK-6414
>                 URL: https://issues.apache.org/jira/browse/FLINK-6414
>             Project: Flink
>          Issue Type: Improvement
>          Components: Build System
>    Affects Versions: 1.3.0
>            Reporter: Greg Hogan
>            Assignee: Greg Hogan
>
> Recent commits have failed to modify {{change-scala-version.sh}} resulting in broken builds for {{scala-2.11}}. It looks like we can remove the need for this script by replacing hard-coded references to the Scala version with Flink's maven variable {{scala.binary.version}}.
> I had initially realized that the change script is [only used for building|https://ci.apache.org/projects/flink/flink-docs-release-1.3/setup/building.html#scala-versions] and not for switching the IDE environment.



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