[jira] [Commented] (FLINK-3995) Properly Structure Test Utils and Dependencies

["Robert Metzger (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-3995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15333701#comment-15333701 ] 

Robert Metzger commented on FLINK-3995:
---------------------------------------

There is a pull request for this one, with the wrong JIRA id in the title: https://github.com/apache/flink/pull/2092

> Properly Structure Test Utils and Dependencies
> ----------------------------------------------
>
>                 Key: FLINK-3995
>                 URL: https://issues.apache.org/jira/browse/FLINK-3995
>             Project: Flink
>          Issue Type: Bug
>          Components: Build System
>    Affects Versions: 1.0.2
>            Reporter: Stephan Ewen
>            Assignee: Stephan Ewen
>             Fix For: 1.1.0
>
>
> All valuable test utils are only found in {{test-jars}}, but should be found in the {{compile}} scope of the test util projects.
>   - TestLogger
>   - RetryRules
>   - MiniClusters
>   - TestEnvironments
>   - ...
> Additionally, we have dependencies where the {{compile}} scope of some projects depends on {{test-jars}} of other projects. That can create problems in some builds and with some tools.
> Here is how we can fix that:
>   - Create a {{flink-testutils-core}} project, which has the test utils currently contained in the {{flink-core}} {{test-jar}} in the main scope. That means the {{flink-core test-jar}} is not needed by other projects any more.
>   - Make the Mini Cluster available in {{flink-test-utils}} main scope.
>   - To remove the test-jar dependency on {{flink-runtime}} from the {{flink-test-utils}} project, we need to move the test actor classes to the main scope in {{flink-runtime}}.
> This is related to FLINK-1827 (a followup).



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