Github user zentol commented on the issue:
https://github.com/apache/flink/pull/3736
Sorry, I'm rather busy at the moment myself due to the feature freeze and
may not be able to try this out in time.
To be honest, given that if we merge it for 1.4-SNAPSHOT the jar can be
easily ported to 1.3 (just replace the versions in the pom.xml and rebuild it)
I'm prioritizing this less than other changes that don't have this luxury.
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