NIFI : processor not the most up-to-date

[#1]

hi all,

I don't know why there are these logs and the cluster goes down. thanks for help

/var/opt/hosting/nifi_root/logs/nifi-user_2017-03-14.log:2017-03-14 20:21:00,398 INFO [NiFi Web Server-8928] o.a.n.w.a.c.InvalidRevisionExceptionMapper org.apache.nifi.web.InvalidRevisionException: [1, null, ff913814-9d14-1f85-bd62-e150653f6c39] is not the most up-to-date revision. This component appears to have been modified. Returning Bad Request response.
/var/opt/hosting/nifi_root/logs/nifi-user_2017-03-14.log:2017-03-14 20:21:00,457 INFO [NiFi Web Server-6246] o.a.n.w.a.c.IllegalClusterStateExceptionMapper org.apache.nifi.cluster.manager.exception.IllegalClusterStateException: Node nifi001.net:9443 is unable to fulfill this request due to: [1, null, ff913814-9d14-1f85-bd62-e150653f6c39] is not the most up-to-date revision. This component appears to have been modified. Returning Conflict response.

[#2 · Accepted solution]

@mayki wogno

Same question as this thread: https://community.hortonworks.com/questions/88962/nifi-processor-not-the-most-up-to-date.html