Apache Spark reassigned SPARK-17686:

    Assignee:     (was: Apache Spark)

> Propose to print Scala version in "spark-submit --version" command
> ------------------------------------------------------------------
>                 Key: SPARK-17686
>                 URL: https://issues.apache.org/jira/browse/SPARK-17686
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Submit
>            Reporter: Saisai Shao
>            Priority: Minor
> Currently we have a use case that needs to upload different jars to Spark 
> according to scala version. For now only after launching Spark application 
> can we know which version of Scala it depends on. It makes hard for some 
> services which needs to support different Scala + Spark versions to pick the 
> right jars. 
> So here propose to print out Scala version according to Spark version in 
> "spark-submit --version", so that user could leverage this output to make the 
> choice without needing to launching application.

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