Github user MikeThomsen commented on the issue:
https://github.com/apache/nifi/pull/2517
Do this:
1. git checkout master
2. git pull upstream master (whatever you call github.com/apache/nifi
master)
3. git checkout NIFI-4516
4. git rebase master
5. git push origin NIFI-4516 --force
I just built master and it didn't have that problem. Try a full rebuild
with `mvn clean install -DskipTests=true` from the root folder.---
