In the processor there is a field for Delete Attributes Expression which
supports Regular Expression patterns.
I'm trying to use a negative look ahead in order to get rid of a lot of
attributes.
Rather than to try and type out 50+ other attributes I don't want I want to
use negative lookahead in
https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.6.0/org.apache.nifi.processors.standard.EnforceOrder/
Fairly new with NiFi, looking for information that is just lacking.
I'm trying to do what I consider to be a very basic feat.
Get a bunch of files.
Sort
