[jira] [Commented] (FLINK-11047) CoGroupGroupSortTranslationTest does not compile with scala 2.12

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-11047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16706979#comment-16706979 ] 

ASF GitHub Bot commented on FLINK-11047:
----------------------------------------

tillrohrmann opened a new pull request #7217: [FLINK-11047] Fix CoGroupGroupSortTranslationTest by specyfing types
URL: https://github.com/apache/flink/pull/7217
 
 
   ## What is the purpose of the change
   
   Adding the parameter types is necessary to compile the CoGroupGroupSortTranslationTest
   with Scala 2.12.
   
   ## Verifying this change
   
   This change is a trivial rework / code cleanup without any test coverage.
   
   ## Does this pull request potentially affect one of the following parts:
   
     - Dependencies (does it add or upgrade a dependency): (no)
     - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (no)
     - The serializers: (no)
     - The runtime per-record code paths (performance sensitive): (no)
     - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (no)
     - The S3 file system connector: (no)
   
   ## Documentation
   
     - Does this pull request introduce a new feature? (no)
     - If yes, how is the feature documented? (not applicable)
   

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> CoGroupGroupSortTranslationTest does not compile with scala 2.12
> ----------------------------------------------------------------
>
>                 Key: FLINK-11047
>                 URL: https://issues.apache.org/jira/browse/FLINK-11047
>             Project: Flink
>          Issue Type: Bug
>          Components: Machine Learning Library, Scala API
>    Affects Versions: 1.8.0
>            Reporter: Chesnay Schepler
>            Assignee: Till Rohrmann
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.8.0
>
>
> {code:java}
> 11:47:18.576 [ERROR] /home/travis/build/apache/flink/flink/flink-tests/src/test/scala/org/apache/flink/api/scala/operators/translation/CoGroupGroupSortTranslationTest.scala:131: error: value foreach is not a member of Object
> 11:47:18.576 [ERROR]         .apply((a, b, c: Collector[(Long, Long)]) => a.foreach(e => c.collect(e))){code}



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