Github user jvwing commented on the issue:
https://github.com/apache/nifi/pull/3116
Thanks, @ijokarumawak and @adamlamar! The combined change looks good to
me.
I ran it through multiple test loops putting and listing about 10,000
objects in S3. No objects were missed. Duplicates were very low (< 100 per
10,000), coinciding with S3 500 errors "We encountered an internal error.
Please try again." I believe we are handling this well to allow a few
duplicates for at-least-once processing.---
