Hi Team, I have upgraded the Apache NiFi cluster from 1.16.0 to 1.21.0. After completing the upgrade NiFi is not working.
I am getting below error for the same: o.a.n.f.r.ConflictResolvingExternalResourceProviderWorker Error during polling for external resources I had tried to resolve the error but was not able to do so. Can you please help? Thank you Regards Pallavi
