Examples with ConstSampler com.uber.jaeger.samplers.ConstSampler used on opensource projects

Example 16 with ConstSampler

use of com.uber.jaeger.samplers.ConstSampler in project jaeger-client-java by jaegertracing.

the class FilterIntegrationTest method setUp.

@Before
public void setUp() throws Exception {
    metricsReporter = new InMemoryStatsReporter();
    reporter = new InMemoryReporter();
    tracer = new com.uber.jaeger.Tracer.Builder("some-op-name", reporter, new ConstSampler(true)).withStatsReporter(metricsReporter).build();
    // start the server
    server = new JerseyServer(tracer);
    server.start();
    // create the client
    client = ClientBuilder.newClient().register(new ClientFilter(tracer)).register(JacksonFeature.class);
}

Example 17 with ConstSampler

use of com.uber.jaeger.samplers.ConstSampler in project jaeger-client-java by jaegertracing.

the class ThriftSpanConverterTest method testTracerTags.

@Test
@UseDataProvider("dataProviderTracerTags")
public void testTracerTags(SpanType spanType, Map<String, String> expectedTags) throws Exception {
    InMemoryReporter spanReporter = new InMemoryReporter();
    Tracer tracer = new Tracer.Builder("x", spanReporter, new ConstSampler(true)).withZipkinSharedRpcSpan().withTag("tag.str", "y").withTag("tag.bool", true).withTag("tag.num", 1).build();
    Span span = (Span) tracer.buildSpan("root").startManual();
    if (spanType == SpanType.CHILD) {
        span = (Span) tracer.buildSpan("child").asChildOf(span).startManual();
    } else if (spanType == SpanType.RPC_SERVER) {
        span = (Span) tracer.buildSpan("rpc-server").asChildOf(span).withTag(Tags.SPAN_KIND.getKey(), Tags.SPAN_KIND_SERVER).startManual();
    }
    com.twitter.zipkin.thriftjava.Span zipkinSpan = ThriftSpanConverter.convertSpan(span);
    List<BinaryAnnotation> annotations = zipkinSpan.getBinary_annotations();
    for (Map.Entry<String, String> entry : expectedTags.entrySet()) {
        String key = entry.getKey();
        Object expectedValue = entry.getValue();
        BinaryAnnotation anno = findBinaryAnnotation(annotations, key);
        if (expectedValue.equals(UNDEF)) {
            assertNull("Not expecting " + key + " for " + spanType, anno);
        } else if (expectedValue.equals(ANY)) {
            assertEquals(key, anno.getKey());
        } else {
            String actualValue = new String(anno.getValue(), StandardCharsets.UTF_8);
            assertEquals("Expecting " + key + " for " + spanType, expectedValue, actualValue);
        }
    }
}

Example 18 with ConstSampler

use of com.uber.jaeger.samplers.ConstSampler in project jaeger-client-java by jaegertracing.

the class ConfigurationTest method testConstSampler.

@Test
public void testConstSampler() {
    SamplerConfiguration samplerConfiguration = new SamplerConfiguration().withType(ConstSampler.TYPE);
    Sampler sampler = samplerConfiguration.createSampler("name", new Metrics(new StatsFactoryImpl(new NullStatsReporter())));
    assertTrue(sampler instanceof ConstSampler);
}

Example 19 with ConstSampler

use of com.uber.jaeger.samplers.ConstSampler in project jaeger-client-java by jaegertracing.

the class PropagationTest method testIgnoreActiveSpan.

@Test
public void testIgnoreActiveSpan() {
    InMemoryReporter reporter = new InMemoryReporter();
    Tracer tracer = new Tracer.Builder("test", reporter, new ConstSampler(true)).build();
    try (Scope parent = tracer.buildSpan("parent").startActive(true)) {
        tracer.buildSpan("child").ignoreActiveSpan().startActive(true).close();
    }
    assertEquals(2, reporter.getSpans().size());
    Span childSpan = reporter.getSpans().get(0);
    Span parentSpan = reporter.getSpans().get(1);
    assertTrue(reporter.getSpans().get(0).getReferences().isEmpty());
    assertTrue(reporter.getSpans().get(1).getReferences().isEmpty());
    assertNotEquals(parentSpan.context().getTraceId(), childSpan.context().getTraceId());
    assertEquals(0, childSpan.context().getParentId());
}

Example 20 with ConstSampler

use of com.uber.jaeger.samplers.ConstSampler in project jaeger-client-java by jaegertracing.

the class PropagationTest method testNoAutoRefWithExistingRefs.

@Test
public void testNoAutoRefWithExistingRefs() {
    InMemoryReporter reporter = new InMemoryReporter();
    Tracer tracer = new Tracer.Builder("test", reporter, new ConstSampler(true)).build();
    io.opentracing.Span initialSpan = tracer.buildSpan("initial").start();
    try (Scope parent = tracer.buildSpan("parent").startActive(true)) {
        tracer.buildSpan("child").asChildOf(initialSpan.context()).startActive(true).close();
    }
    initialSpan.finish();
    assertEquals(3, reporter.getSpans().size());
    Span childSpan = reporter.getSpans().get(0);
    Span parentSpan = reporter.getSpans().get(1);
    Span initSpan = reporter.getSpans().get(2);
    assertTrue(initSpan.getReferences().isEmpty());
    assertTrue(parentSpan.getReferences().isEmpty());
    assertEquals(initSpan.context().getTraceId(), childSpan.context().getTraceId());
    assertEquals(initSpan.context().getSpanId(), childSpan.context().getParentId());
    assertEquals(0, initSpan.context().getParentId());
    assertEquals(0, parentSpan.context().getParentId());
}