WARN about using NoopTracer by default -------------------------------------- Key: WFLY-13070 URL: https://issues.redhat.com/browse/WFLY-13070 Project: WildFly Issue Type: Bug Components: Application Client, MP OpenTracing Affects Versions: 19.0.0.Beta2 Reporter: Simon Priadka Assignee: Emmanuel Hugonnet Priority: Major When deploying an [app-client quickstart|https://github.com/wildfly/quickstart/tree/master/app-client], following lines are present in the server log: {code} 16:24:38,057 WARN [org.wildfly.microprofile.opentracing.smallrye] (MSC service thread 1-8) WFLYTRAC0003: Could not determine the service name and can't therefore use Jaeger Tracer. Using NoopTracer. 16:24:38,058 WARN [org.wildfly.microprofile.opentracing.smallrye] (MSC service thread 1-2) WFLYTRAC0003: Could not determine the service name and can't therefore use Jaeger Tracer. Using NoopTracer. {code} As I haven't done anything to the MP configuration, I don't think seeing a WARN message about failing to create a resource I have very little or no interest in, should be present in the logs.