Hello My name is Paweł and I since some time I'm working on PoC of Beam pipelines in my company. I have been recently blocked by https://issues.apache.org/jira/browse/BEAM-6860 and started digging a little into it, finding some possible solutions, therefore I'd like to assign JIRA to myself, and then open a PR for discussion.
Best regards Paweł Kordek
