Github user mbalassi commented on the pull request:
https://github.com/apache/flink/pull/1829#issuecomment-204587443
I think @smarthi has a point that the functionality is a nice fit for
`DataSetUtils` and he has properly added it to the scala API and covered the
tests.
It is true that it has some minor refactoring obfuscating the core PR, but
besides that LGTM. If noone thinks otherwise I would merge this Tuesday morning
with optionally excluding the refactor parts if it is considered that
bothersome.
Unfortunately for the Mahout release I think the policy is as @fhueske
suggests that we should reserve new features for the next, 1.1.0 release line.
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