Github user tdas commented on the pull request: https://github.com/apache/spark/pull/1361#issuecomment-50934313 LGTM!!! My only concern in the documentation, but that we can try fixing independently (but we have to). And the unit test uses files, which is not the best way to test. Integrating with streamign unit tests is going to be a bit involved, so lets leave it for the future, 1.2, as more streaming + mllib stuff gets added. This is very cool start to a hopefully new path. :D @mengxr Go ahead and merge it.
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