[GitHub] spark pull request: SPARK-2863: [SQL] Add facilities for function-...

[marmbrus <gi...@git.apache.org>]

Github user marmbrus commented on the pull request:

    https://github.com/apache/spark/pull/2768#issuecomment-67376279
  
    hey @willb, thanks for working on this and sorry for the delay.  I've spent some time thinking about this, and I'm wondering if maybe the right interface to do this is by expanding the information we collect when creating UDFs.  I've written up some thoughts here: [SPARK-4867](https://issues.apache.org/jira/browse/SPARK-4867)
    
    I'd love to hear your thoughts on that approach, and please let me know if you are interested in working on any of the implementation.  Regarding this particular PR, I'm on a quest to keep the queue as small as possible to help prevent things falling through the cracks.  I propose we close this issue for now and revisit it once we have a full implementation.


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