@MattWho My cluster is working with a single-user-authorizer . I tried your method and tested it on a running cluster with three nodes that configure as single-user-authorizer, I updated the three files (nifi.properties,login-identity-providers.xml,authorizers.xml) to work with LDAP configuration. When I restarted the first node (not primary or coordinator ), I got the following error messages in the log. 2023-09-26 11:20:34,441 ERROR [main] o.s.web.context.ContextLoader Context initialization failed
2023-09-26 11:50:19,381 ERROR [main] o.a.nifi.controller.StandardFlowService Failed to load flow from cluster due to: org.apache.nifi.controller.serialization.FlowSynchronizationException: Failed to connect node to cluster because local flow controller partially updated. Administrator should disconnect node and review flow for corruption.
2023-09-26 11:50:19,595 ERROR [main] o.a.n.c.c.node.NodeClusterCoordinator Event Reported for xxx:8443 -- Node disconnected from cluster due to org.apache.nifi.controller.serialization.FlowSynchronizationException: Failed to connect node to cluster because local flow controller partially updated. Administrator should disconnect node and review flow for corruption. The LDAP configuration takes effect only after restarting all the nodes
... View more
