Github user markap14 commented on the issue:
https://github.com/apache/nifi/pull/2037
@pvillard31 sorry it's taken me so long to get back to this - it seems to
have slipped between the cracks. I did another review and all looks good
(except it seems that the description of "Extract Mode" and "Split Mode" were
reversed and "Additional Details" confirmed that so i switched it). Did some
tests and all works as expected. Definitely a nice addition to the palette!
Thanks! +1 merged to master.---
