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Unable to clone APM collector


Article ID: 252790


Updated On:


CA Application Performance Management (APM / Wily / Introscope)


We had to build a few new RHEL8 VMs as we have to shutdown old RHEL6 running in a collector role. When entire directory structure was copied over and collector tried to come up it threw an error message. There should be nothing running on port 5001 as netstat -a |grep 5001 returns no results:

 [ERROR] [main] [Manager.PostOfficeHub] The EM server was unable to bind to a port.  This could be caused by another EM or some other process binding to the same port.  Server failed to start listening for incoming default socket connections on port 5001
 [INFO] [main] [Manager.EMWebServer] Shutting down EM Web Server...
 [INFO] [main] [Manager.EMWebServer] EM Web Server shutdown complete.
 [INFO] [ServicesCheck.Thread1] [] aged out 0 sessions
 [INFO] [main] [Manager] Shutting down data persistence subsystem
 [INFO] [main] [Manager] Shutting down the Isengard server
 [INFO] [main] [] Passivated BizDefUpdatesPublisherServiceBean
 [INFO] [main] [Manager.DependencyMapServerBean] DependencyMapServerBean passivate
 [INFO] [main] [Manager.IscopeAlertsExtension] Isengard Alert Extension Bean has been passivated
[INFO] [main] [Manager] Orderly shutdown complete.



Release :


Issue was with Datadog running on port 5001....