Github user rmetzger commented on the pull request: https://github.com/apache/flink/pull/1978#issuecomment-219992759 Thank you for working on this! The flink-client is pretty complicated and I like this pull request as it is reducing the complexity. Maybe (depending on the implications) we can further simplify the code and introduce some nice abstractions to make the code more maintainable. I'll think about it a bit and get back to the PR once all the issues from the first pass have been addressed.
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