Github user mushketyk commented on the issue:
https://github.com/apache/flink/pull/2564
Hi @greghogan,
I've updated the PR according to your review and rebased it on top of the
`master` branch.
The only thing that I didn't change is the message in the `assertEquals`
you pointed to since it is not very helpful to receive an error message like:
"Wrong number of elements result. Expected 4, actual 3." I think it is much
more helpful for the debugging purposes to see contents of the arrays to figure
out why their lengths are different.
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