Examples with SdkTracerProvider io.opentelemetry.sdk.trace.SdkTracerProvider used on opensource projects

Example 21 with SdkTracerProvider

use of io.opentelemetry.sdk.trace.SdkTracerProvider in project opentelemetry-java by open-telemetry.

the class SimpleSpanProcessorTest method tracerSdk_NotSampled_Span.

@Test
void tracerSdk_NotSampled_Span() {
    WaitingSpanExporter waitingSpanExporter = new WaitingSpanExporter(1, CompletableResultCode.ofSuccess());
    SdkTracerProvider sdkTracerProvider = SdkTracerProvider.builder().addSpanProcessor(SimpleSpanProcessor.create(waitingSpanExporter)).setSampler(mockSampler).build();
    when(mockSampler.shouldSample(any(), any(), any(), any(), any(), anyList())).thenReturn(SamplingResult.drop());
    try {
        Tracer tracer = sdkTracerProvider.get(getClass().getName());
        tracer.spanBuilder(SPAN_NAME).startSpan();
        tracer.spanBuilder(SPAN_NAME).startSpan();
        when(mockSampler.shouldSample(any(), any(), any(), any(), any(), anyList())).thenReturn(SamplingResult.recordAndSample());
        Span span = tracer.spanBuilder(SPAN_NAME).startSpan();
        span.end();
        // Spans are recorded and exported in the same order as they are ended, we test that a non
        // sampled span is not exported by creating and ending a sampled span after a non sampled span
        // and checking that the first exported span is the sampled span (the non sampled did not get
        // exported).
        List<SpanData> exported = waitingSpanExporter.waitForExport();
        // Need to check this because otherwise the variable span1 is unused, other option is to not
        // have a span1 variable.
        assertThat(exported).containsExactly(((ReadableSpan) span).toSpanData());
    } finally {
        sdkTracerProvider.shutdown();
    }
}

Example 22 with SdkTracerProvider

use of io.opentelemetry.sdk.trace.SdkTracerProvider in project opentelemetry-java by open-telemetry.

the class OpenTelemetrySdkTest method testConfiguration_tracerSettings.

@Test
void testConfiguration_tracerSettings() {
    Resource resource = Resource.create(Attributes.builder().put("cat", "meow").build());
    IdGenerator idGenerator = mock(IdGenerator.class);
    SpanLimits spanLimits = SpanLimits.getDefault();
    OpenTelemetrySdk openTelemetry = OpenTelemetrySdk.builder().setTracerProvider(SdkTracerProvider.builder().setClock(clock).setResource(resource).setIdGenerator(idGenerator).setSpanLimits(spanLimits).build()).build();
    TracerProvider unobfuscatedTracerProvider = ((OpenTelemetrySdk.ObfuscatedTracerProvider) openTelemetry.getTracerProvider()).unobfuscate();
    assertThat(unobfuscatedTracerProvider).isInstanceOfSatisfying(SdkTracerProvider.class, sdkTracerProvider -> assertThat(sdkTracerProvider.getSpanLimits()).isEqualTo(spanLimits));
    // Since TracerProvider is in a different package, the only alternative to this reflective
    // approach would be to make the fields public for testing which is worse than this.
    assertThat(unobfuscatedTracerProvider).extracting("sharedState").hasFieldOrPropertyWithValue("clock", clock).hasFieldOrPropertyWithValue("resource", resource).hasFieldOrPropertyWithValue("idGenerator", idGenerator);
}

Example 23 with SdkTracerProvider

use of io.opentelemetry.sdk.trace.SdkTracerProvider in project opentelemetry-java by open-telemetry.

the class OtlpExporterIntegrationTest method testTraceExport.

private static void testTraceExport(SpanExporter spanExporter) {
    SdkTracerProvider tracerProvider = SdkTracerProvider.builder().addSpanProcessor(SimpleSpanProcessor.create(spanExporter)).setResource(RESOURCE).build();
    SpanContext linkContext = SpanContext.create(IdGenerator.random().generateTraceId(), IdGenerator.random().generateSpanId(), TraceFlags.getDefault(), TraceState.getDefault());
    Span span = tracerProvider.get(OtlpExporterIntegrationTest.class.getName()).spanBuilder("my span name").addLink(linkContext).startSpan();
    span.setAttribute("key", "value");
    span.addEvent("event");
    span.end();
    await().atMost(Duration.ofSeconds(30)).untilAsserted(() -> assertThat(grpcServer.traceRequests).hasSize(1));
    ExportTraceServiceRequest request = grpcServer.traceRequests.get(0);
    assertThat(request.getResourceSpansCount()).isEqualTo(1);
    ResourceSpans resourceSpans = request.getResourceSpans(0);
    assertThat(resourceSpans.getResource().getAttributesList()).contains(KeyValue.newBuilder().setKey(ResourceAttributes.SERVICE_NAME.getKey()).setValue(AnyValue.newBuilder().setStringValue("integration test").build()).build());
    assertThat(resourceSpans.getInstrumentationLibrarySpansCount()).isEqualTo(1);
    InstrumentationLibrarySpans ilSpans = resourceSpans.getInstrumentationLibrarySpans(0);
    assertThat(ilSpans.getInstrumentationLibrary().getName()).isEqualTo(OtlpExporterIntegrationTest.class.getName());
    assertThat(ilSpans.getSpansCount()).isEqualTo(1);
    io.opentelemetry.proto.trace.v1.Span protoSpan = ilSpans.getSpans(0);
    assertThat(protoSpan.getTraceId().toByteArray()).isEqualTo(span.getSpanContext().getTraceIdBytes());
    assertThat(protoSpan.getSpanId().toByteArray()).isEqualTo(span.getSpanContext().getSpanIdBytes());
    assertThat(protoSpan.getName()).isEqualTo("my span name");
    assertThat(protoSpan.getAttributesList()).isEqualTo(Collections.singletonList(KeyValue.newBuilder().setKey("key").setValue(AnyValue.newBuilder().setStringValue("value").build()).build()));
    assertThat(protoSpan.getEventsCount()).isEqualTo(1);
    assertThat(protoSpan.getEvents(0).getName()).isEqualTo("event");
    assertThat(protoSpan.getLinksCount()).isEqualTo(1);
    Link link = protoSpan.getLinks(0);
    assertThat(link.getTraceId().toByteArray()).isEqualTo(linkContext.getTraceIdBytes());
    assertThat(link.getSpanId().toByteArray()).isEqualTo(linkContext.getSpanIdBytes());
}

Example 24 with SdkTracerProvider

use of io.opentelemetry.sdk.trace.SdkTracerProvider in project opentelemetry-java by open-telemetry.

the class OpenTelemetryRule method create.

/**
 * Returns a {@link OpenTelemetryRule} with a default SDK initialized with an in-memory span
 * exporter and W3C trace context propagation.
 */
public static OpenTelemetryRule create() {
    InMemorySpanExporter spanExporter = InMemorySpanExporter.create();
    SdkTracerProvider tracerProvider = SdkTracerProvider.builder().addSpanProcessor(SimpleSpanProcessor.create(spanExporter)).build();
    OpenTelemetrySdk openTelemetry = OpenTelemetrySdk.builder().setPropagators(ContextPropagators.create(W3CTraceContextPropagator.getInstance())).setTracerProvider(tracerProvider).build();
    return new OpenTelemetryRule(openTelemetry, spanExporter);
}

Example 25 with SdkTracerProvider

use of io.opentelemetry.sdk.trace.SdkTracerProvider in project opentelemetry-java by open-telemetry.

the class OpenTelemetryExtension method create.

/**
 * Returns a {@link OpenTelemetryExtension} with a default SDK initialized with an in-memory span
 * exporter and W3C trace context propagation.
 */
public static OpenTelemetryExtension create() {
    InMemorySpanExporter spanExporter = InMemorySpanExporter.create();
    SdkTracerProvider tracerProvider = SdkTracerProvider.builder().addSpanProcessor(SimpleSpanProcessor.create(spanExporter)).build();
    OpenTelemetrySdk openTelemetry = OpenTelemetrySdk.builder().setPropagators(ContextPropagators.create(W3CTraceContextPropagator.getInstance())).setTracerProvider(tracerProvider).build();
    return new OpenTelemetryExtension(openTelemetry, spanExporter);
}