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https://issues.apache.org/jira/browse/HBASE-16179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16121766#comment-16121766
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Ted Yu commented on HBASE-16179:
--------------------------------

The Spark community is moving away from Scala 2.10:

http://search-hadoop.com/m/Spark/q3RTtm9Jx12rgovD?subj=Re+RFC+removing+Scala+2+10

Spark 2.1.1 has been released for some time. It should be stable enough to 
replace 2.0.x release.

Initial investigation shows that hbase-spark module (with patch for this JIRA) 
compiles cleanly against Spark 2.2.0

Can we simply the combination of Scala X Spark artifacts ?

> Fix compilation errors when building hbase-spark against Spark 2.0
> ------------------------------------------------------------------
>
>                 Key: HBASE-16179
>                 URL: https://issues.apache.org/jira/browse/HBASE-16179
>             Project: HBase
>          Issue Type: Bug
>          Components: spark
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>            Priority: Critical
>              Labels: build
>             Fix For: 2.0.0
>
>         Attachments: 16179.v0.txt, 16179.v10.txt, 16179.v11.txt, 
> 16179.v12.txt, 16179.v12.txt, 16179.v12.txt, 16179.v13.txt, 16179.v15.txt, 
> 16179.v16.txt, 16179.v18.txt, 16179.v19.txt, 16179.v19.txt, 16179.v1.txt, 
> 16179.v1.txt, 16179.v20.txt, 16179.v22.txt, 16179.v23.txt, 16179.v24.txt, 
> 16179.v25.txt, 16179.v26.txt, 16179.v27.txt, 16179.v4.txt, 16179.v5.txt, 
> 16179.v7.txt, 16179.v8.txt, 16179.v9.txt
>
>
> I tried building hbase-spark module against Spark-2.0 snapshot and got the 
> following compilation errors:
> http://pastebin.com/bg3w247a
> Some Spark classes such as DataTypeParser and Logging are no longer 
> accessible to downstream projects.
> hbase-spark module should not depend on such classes.



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