i’m running 3-node cluster, couchbase ver. 4.1.1 on 3 virtual machines (one physical server), private IPs. With very light load, just for testing. OS is Ubuntu 14.04.
Few times in week 8091 listener stops listening, happens randomly (time / cluster-node).
As I’m very new to CB I’d like to ask which error to search? What could cause the problem?
Found in babysitter.log when server wasn’t listening already.
[ns_server:info,2016-05-19T10:45:35.021+02:00,firstname.lastname@example.org:<0.301.0>:ns_port_server:log:210]moxi<0.301.0>: ERROR: could not contact REST server(s): http://127.0.0.1:8091/pools/default/saslBucketsStreaming
… which I guess is only consequence of what happened.
thanks in advance