Github user ggevay commented on the issue:
https://github.com/apache/flink/pull/3511
Thanks @fhueske and @heytitle!
Most of the comments have been addressed. The two outstanding issues are
1. Addressing
https://github.com/apache/flink/pull/3511#discussion_r139933797
2. Making sure that
https://github.com/apache/flink/pull/3511#discussion_r139926965 indeed fixes
the leak and doesn't introduce any new issues.
I think I can do both next week. Or, @heytitle , if you have time you could
also work on them. (Please drop me an email if you start working on 1., to
avoid both of us doing it. For 2., the more eyes on it, the better.)
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