How do I take backup of NiFi Registry without NiFi Toolkit and nipyapi?

[#1]

I want to take backup of NiFi Registry, and I read https://community.hortonworks.com/questions/178546/nifi-registry-backup-and-deployment.html.

If I can use neither NiFi Toolkit nor nipyapi, how can I take backup of NiFi Registry?

Does copying /var/lib/nifi-registry/(database, flow_storage) and restoring from them work?

Thanks in advance,

[#2 · Accepted solution]

Yes, to be completely safe you should stop NiFi Registry, copy the database directory and flow storage directory somewhere, then start back up.

[#3]

Thank you!!