Hi all, I installed Nifi in cluster mode with two nodes and both secured with Kerberos for user Auth.
When I want to see summary->system diagnostics I've got error: An unexpected error has occurred in UI and in the log: ERROR [NiFi Web Server-80406] o.a.nifi.web.api.config.ThrowableMapper An unexpected error has occurred: java.lang.NoClassDefFoundError: Could not initialize class sun.nio.fs.LinuxNativeDispatcher. Everything else is working as normal. BR, Tom
