What version of NiFi are you using? Versions below 1.13 had a cluster coordination problem that was exactly this error message.
The workaroud was remove the clusters, change what you want, stop nifi on disconnected nodes, delete their flow.xml.gz and let them rejoin the cluster. On Fri, Mar 24, 2023 at 2:33 PM Chirthani, Deepak Reddy < [email protected]> wrote: > Hi, > > > > We are unable to delete a Parameter Context in a 5-node cluster due to the > follower error. > > > > Node hostname:port is unable to fulfill this request due to: [0, > 79c73537-6037-487e-b070-557d61adf36b, 5c459333-7495-37f2-b3db-06787dc1c74a] > is not the most up-to-date revision. This component appears to have been > modified. > > > > We deleted the Process Group first and then trying to delete its > associated Parameter Context from the UI. Please advise how to resolve this > issue and also how to avoid facing similar issues in the future. > > > > Thanks > > > > *[image: image005]* > > *Deepak Reddy* | Data Engineer > IT Centers of Excellence > 13736 Riverport Dr., Maryland Heights, MO 63043 > > > The contents of this e-mail message and > any attachments are intended solely for the > addressee(s) and may contain confidential > and/or legally privileged information. If you > are not the intended recipient of this message > or if this message has been addressed to you > in error, please immediately alert the sender > by reply e-mail and then delete this message > and any attachments. If you are not the > intended recipient, you are notified that > any use, dissemination, distribution, copying, > or storage of this message or any attachment > is strictly prohibited. >
