Hi guys, I opened these JIRAs a while ago and, unfortunately, no one had time to look at them :|.
[1] https://issues.apache.org/jira/browse/FLINK-2361 [2] https://issues.apache.org/jira/browse/FLINK-2360 [1] could probably be hacked, but [2] is a huge problem that was encountered by other people outside of Gelly. Thanks for the help! Andra