Comment 18 for bug 1721416

Build:- R4.1 build-42 Newton

Setup:-

nodei19 --- 10.204.217.131 --- openstack
nodec28 --- 10.204.217.13 --- controller, analytics, analyticsdb
nodec10 --- 10.204.217.176 --- controller, analytics, analyticsdb
nodec33 --- 10.204.217.168 --- controller, analytics, analyticsdb
nodeg37 --- 10.204.217.77 --- lb
nodei17 --- 10.204.217.129 --- compute
nodei20 --- 10.204.217.132 --- compute

I see cassandra error logs as :-

ERROR [Native-Transport-Requests-8] 2017-11-10 09:07:04,655 QueryMessage.java:129 - Unexpected error during query
java.lang.RuntimeException: java.util.concurrent.ExecutionException: org.apache.cassandra.exceptions.ConfigurationException: Column family ID mismatch (found e0df9900-c538-11e7-a44e-879b1e3437da; expected d3ba6ca0-c538-11e7-a44e-879b1e3437da)

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RabbitMQ configuration is fine:-
root@nodec28:~# docker exec -it controller cat /etc/contrail/contrail-control.conf | grep rabbitmq_server_list
rabbitmq_server_list = 192.168.100.15:5672
root@nodec28:~# docker exec -it analytics cat /etc/contrail/contrail-collector.conf | grep rabbitmq_server_list
rabbitmq_server_list = 192.168.100.15:5672
root@nodec28:~#

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root@nodec28:~# docker exec -it analytics contrail-status
== Contrail Analytics ==
contrail-collector: initializing (Database:nodec28:Global connection down)
contrail-analytics-api: initializing (Redis-UVE:192.168.100.13:6381[None], Redis-UVE:192.168.100.17:6381[None] connection down)
contrail-query-engine: active
contrail-alarm-gen: initializing (Redis-UVE:192.168.100.13:6381[None], Redis-UVE:192.168.100.17:6381[None] connection down)
contrail-snmp-collector: active
contrail-topology: active
contrail-analytics-nodemgr: active
root@nodec28:~#