THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
...
It is also worth to mention the way Apache CXF attaches the description to spans. With regards to the client integration, the description becomes a full URL being invoked prefixed by HTTP method, for example: GET http://localhost:8282/books. On the server side integration, the description becomes a relative JAX-RS resource path prefixed by HTTP method, f.e.: GET books, POST book/123
Configuring Client
...
There are a couple of ways the JAX-RS client could be configured, depending on the client implementation. Apache CXF provides its own WebClient which could be configured just like that (in future versions, there would be a simpler ways to do that using client specific features):
| Code Block | ||
|---|---|---|
| ||
final SdkTracerProvider sdkTracerProvider = SdkTracerProvider
.builder()
...
.build();
final OpenTelemetrySdk openTelemetrySdk = OpenTelemetrySdk
.builder()
.setTracerProvider(sdkTracerProvider)
...
.buildAndRegisterGlobal();
final Tracer tracer = openTelemetrySdk.getTracer("web-client");
Response response = WebClient
.create("http://localhost:9000/catalog", Arrays.asList(new OpenTelemetryClientProvider(openTelemetry, tracer))
.accept(MediaType.APPLICATION_JSON)
.get(); |
The configuration based on using the standard JAX-RS Client is very similar:
| Code Block | ||||
|---|---|---|---|---|
| ||||
final SdkTracerProvider sdkTracerProvider = SdkTracerProvider
.builder()
...
.build();
final OpenTelemetrySdk openTelemetrySdk = OpenTelemetrySdk
.builder()
.setTracerProvider(sdkTracerProvider)
...
.buildAndRegisterGlobal();
final Tracer tracer = openTelemetrySdk.getTracer("jaxrs-client");
final OpenTelemetryClientProvider provider = new OpenTelemetryClientProvider(openTelemetrySdk, tracer);
final Client client = ClientBuilder.newClient().register(provider);
final Response response = client
.target("http://localhost:9000/catalog")
.request()
.accept(MediaType.APPLICATION_JSON)
.get(); |
Configuring Server
TBD
Distributed Tracing In Action: Usage Scenarios
...