Github user srowen commented on the pull request:
https://github.com/apache/spark/pull/2429#issuecomment-73492801
(This would need a JIRA, if it proceeds.) How strong is the need for this?
you can always zip several RDDs together directly with several calls. It gets
unwieldy with a lot of RDDs, but do you need to do that? you lose type safety
in this method. I wonder if, is there a common need to zip an RDD with 2-3
others, we can just add utility overloads for that, that preserve type safety
too.
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