Github user JPercivall commented on the issue:
https://github.com/apache/nifi/pull/2113
Looks good, was able to do a couple simple queries and aggregations. I
wasn't able to test HTTPS though as I don't have access to the X-Pack. Were you
able to do so @MikeThomsen?
The only lingering issue, that I've mentioned multiple times now, is to add
a note about the entire body of the response being loaded into memory.---
