[jira] [Commented] (TOREE-524) toree with spark 3

["Luciano Resende (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TOREE-524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17347753#comment-17347753 ] 

Luciano Resende commented on TOREE-524:
---------------------------------------

Thanks for the feedback [~clhedrick]. 
Could you please clarify some details here.

What version of spark are you using?

What version of Java you were expecting it to work with?

And what issues do you see without the "use java cp" option? 

 

I have been using RC2 with Spark 3.0.x and JDK 8 without any issues. 

> toree with spark 3
> ------------------
>
>                 Key: TOREE-524
>                 URL: https://issues.apache.org/jira/browse/TOREE-524
>             Project: TOREE
>          Issue Type: Bug
>          Components: Kernel
>    Affects Versions: 0.5.0
>            Reporter: Charles Hedrick
>            Priority: Major
>
> This isn't exactly a bug, but a report.
> I'm trying to get toree to work with spark 3. I've gotten 0.5.0 rc2 working, but it wasn't easy.
> First, there's no pip version so I had to hack up a jupyter kernel directory.
> I found that it would only work with Java 11. But with java 11, I needed
> "JDK_JAVA_OPTIONS": "-Dscala.usejavacp=true",
> I guess that's OK, but I think you can set that in the code.
>  



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