<dependency> <groupId>io.opentelemetry</groupId> <artifactId>opentelemetry-api</artifactId> <version>1.0.0</version> </dependency> OpenTelemetry openTelemetry = OpenTelemetrySdk.builder() .setTracerProvider(DefaultTracerProvider.builder().build()) .buildAndRegisterGlobal(); Tracer tracer = openTelemetry.getTracer("my-service"); Span span = tracer.spanBuilder("my-operation").startSpan(); span.setAttribute("my-attribute", "my-value"); // ... span.end(); BatchSpanProcessor spanProcessor = SimpleSpanProcessor.builder(new LoggingSpanExporter()).build(); OpenTelemetrySdk.getGlobalTracerManagement().addSpanProcessor(spanProcessor);