Team, I was working on a change to hservices.t.g.r.c when I noticed a set of exceptions, which might have been happening for days now. Basically, they seem to be caused by this, for hawkular-command-gateway-war.war: This happens for the latest master, and only on that specific environment: it works fine locally on my laptop and works fine on Docker for Heiko. I couldn't find a reasonable answer for this. A consequence is that the command-gateway endpoints are not working on that environment, as the deployment failed. The agent, for instance, calls the following URL quite often: http://hawkular02:8080/hawkular/command-gateway/feed/ . Does anyone has any idea on what might be wrong? Did I miss something from the logs? Here's a complete server.log: https://paste.fedoraproject.org/404906/47075585/ The OS is RHEL 7.2, but not sure how relevant this is.