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https://issues.apache.org/jira/browse/SPARK-14220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen reopened SPARK-14220:
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Assignee: Sean Owen
OK, bad news, I think we still have several non-trivial issues with Scala 2.12
support: at least the janino compiler issue and a new one about how lambda
metafactory closures seem to implement primitive args as reference types, which
makes some SQL operations change semantics. I'm going to organize some open
JIRAs here accordingly.
> Build and test Spark against Scala 2.12
> ---------------------------------------
>
> Key: SPARK-14220
> URL: https://issues.apache.org/jira/browse/SPARK-14220
> Project: Spark
> Issue Type: Umbrella
> Components: Build, Project Infra
> Affects Versions: 2.1.0
> Reporter: Josh Rosen
> Assignee: Sean Owen
> Priority: Blocker
> Labels: release-notes
>
> This umbrella JIRA tracks the requirements for building and testing Spark
> against the current Scala 2.12 milestone.
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