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https://issues.apache.org/jira/browse/TOREE-303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15526401#comment-15526401
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Marius Van Niekerk commented on TOREE-303:
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This is addressed for the Scala kernel by 
https://github.com/apache/incubator-toree/pull/62

> jupyter console requires extra blank lines following first command; throws 
> warnings
> -----------------------------------------------------------------------------------
>
>                 Key: TOREE-303
>                 URL: https://issues.apache.org/jira/browse/TOREE-303
>             Project: TOREE
>          Issue Type: Bug
>    Affects Versions: 0.1.0
>         Environment: Spark 1.6.1 with Scala 2.11.8
>            Reporter: Seth Bromberger
>            Priority: Minor
>
> Steps to reproduce: 
> 1) Start toree (`jupyter console --kernel toree_scala`).
> 2) ignore multitude of warnings / info that scroll across screen (how to 
> suppress these?)
> 3) type a command (e.g., `var a = 6`); hit enter
> 4) ignore more warnings / info
> 5) type another command (e.g., `var b = 7`); hit enter
> 6) Observe continuation prompt (`...:`) instead of an evaluation
> 7) hit enter again.
> 8) get result along with warning
> Gist of log: 
> https://gist.github.com/sbromberger/df4c3052255f67e6f32aff4cbf1b9564



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