...
| Code Block |
|---|
|
final Tracer tracer = new Configuration("jaxrs-client",
new Configuration.SamplerConfiguration(ConstSampler.TYPE, 1), /* or any other Sampler */
new Configuration.ReporterConfiguration(new HttpSender("http://localhost:14268/api/traces")) /* or any other Sender */
).getTracer();
final OpenTracingClientProvider provider = new OpenTracingClientProvider(tracer);
final Client client = ClientBuilder.newClient().register(provider);
final Response response = client
.target("http://localhost:9000/catalog")
.request()
.accept(MediaType.APPLICATION_JSON)
.get(); |
Alternatively, you may use GlobalTracer to pass the tracer around, for example:
| Code Block |
|---|
|
final Tracer tracer = new Configuration("jaxrs-client",
new Configuration.SamplerConfiguration(ConstSampler.TYPE, 1), /* or any other Sampler */
new Configuration.ReporterConfiguration(new HttpSender("http://localhost:14268/api/traces")) /* or any other Sender */
).getTracer();
// This method should only be called once during the application initialization phase.
GlobalTracer.register(tracer);
// No explicit Tracer instance is required, it will be picked off the GlobalTracer using get() method
final OpenTracingClientProvider provider = new OpenTracingClientProvider(); |
