Nifi MergeContent Not Merging

[#1]

I have 4 Hive queries returning 4 separate flowfiles going in to Merge. I'd like the 4 files to be merged into one, but everything I've tried is not working.

-all input queues to merge are "Back Pressure Object Threshold = 1"
-require all 4 flowfiles before continuing to merge

4 files go in and 4 files come out?

[#2]

@Wesley Bohannon

Glad you came up with a solution. Sorry I did not get back to you sooner. Vacation got in the way. 🙂