Examples with JaegerTracer io.jaegertracing.internal.JaegerTracer used on opensource projects

Example 11 with JaegerTracer

use of io.jaegertracing.internal.JaegerTracer in project jaeger-client-java by jaegertracing.

the class JaegerTracerTagsTest method testShortDeclaredIpTag.

@Test
public void testShortDeclaredIpTag() {
    InMemoryReporter spanReporter = new InMemoryReporter();
    String ip = ":19";
    JaegerTracer tracer = new JaegerTracer.Builder("x").withReporter(spanReporter).withTag(Constants.TRACER_IP_TAG_KEY, ip).build();
    assertEquals(0, tracer.getIpv4());
}

Example 12 with JaegerTracer

use of io.jaegertracing.internal.JaegerTracer in project jaeger-client-java by jaegertracing.

the class MicrometerTest method testExposedMetrics.

@Test
public void testExposedMetrics() {
    Configuration configuration = new Configuration("exposedmetrics");
    final JaegerTracer tracer = configuration.getTracerBuilder().withMetrics(metrics).build();
    // This is a gauge, so it needs to be non-zero to come back from prometheus
    metrics.reporterQueueLength.update(1);
    List<Meter> meters = new ArrayList<>(prometheusRegistry.getMeters());
    Map<String, Long> metricCounts = meters.stream().collect(groupingBy(m -> m.getId().getName(), counting()));
    assertEquals("Wrong number of metrics collected", expectedMetricCounts.size(), metricCounts.keySet().size());
    for (String name : metricCounts.keySet()) {
        assertTrue("Unexpected metric " + name, expectedMetricCounts.containsKey(name));
    }
    for (String metricName : expectedMetricCounts.keySet()) {
        assertTrue("Did not find metric " + metricName, metricCounts.containsKey(metricName));
        assertEquals("Wrong count for " + metricName, expectedMetricCounts.get(metricName), metricCounts.get(metricName));
    }
    tracer.close();
}

Example 13 with JaegerTracer

use of io.jaegertracing.internal.JaegerTracer in project jaeger-client-java by jaegertracing.

the class MicrometerTest method validateMetricCounts.

@Test
public void validateMetricCounts() throws InterruptedException {
    Sampler constantSampler = new ConstSampler(true);
    Configuration configuration = new Configuration("validateMetricCounts");
    JaegerTracer tracer = configuration.getTracerBuilder().withSampler(constantSampler).withMetrics(metrics).build();
    createSomeSpans(tracer);
    tracer.close();
    double finishedSpans = registry.get("jaeger_tracer_finished_spans").counter().count();
    double startedSpans = registry.get("jaeger_tracer_started_spans").tag("sampled", "y").counter().count();
    double traces = registry.get("jaeger_tracer_traces").tag("sampled", "y").tag("state", "started").counter().count();
    assertEquals("Wrong number of finishedSpans", 4.0, finishedSpans, assertDelta);
    assertEquals("Wrong number of startedSpans", 10.0, startedSpans, assertDelta);
    assertEquals("Wrong number of traces", 10.0, traces, assertDelta);
}

Example 14 with JaegerTracer

use of io.jaegertracing.internal.JaegerTracer in project jaeger-client-java by jaegertracing.

the class ThriftSpanConverterTest method testTracerTags.

@Test
@UseDataProvider("dataProviderTracerTags")
public void testTracerTags(SpanType spanType, Map<String, String> expectedTags) {
    InMemoryReporter spanReporter = new InMemoryReporter();
    JaegerTracer tracer = new JaegerTracer.Builder("x").withReporter(spanReporter).withSampler(new ConstSampler(true)).withZipkinSharedRpcSpan().withTag("tag.str", "y").withTag("tag.bool", true).withTag("tag.num", 1).build();
    JaegerSpan span = tracer.buildSpan("root").start();
    if (spanType == SpanType.CHILD) {
        span = tracer.buildSpan("child").asChildOf(span).start();
    } else if (spanType == SpanType.RPC_SERVER) {
        span = tracer.buildSpan("rpc-server").asChildOf(span).withTag(Tags.SPAN_KIND.getKey(), Tags.SPAN_KIND_SERVER).start();
    }
    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 15 with JaegerTracer

use of io.jaegertracing.internal.JaegerTracer in project jaeger-client-java by jaegertracing.

the class V2SpanConverterTest method dataProviderTracerTags.

@DataProvider
public static Object[][] dataProviderTracerTags() {
    JaegerTracer tracer = new JaegerTracer.Builder("x").build();
    Map<String, String> rootTags = new HashMap<>();
    rootTags.put("tracer.jaeger.version", tracer.getVersion());
    rootTags.put("tracer.hostname", ANY);
    rootTags.put("tracer.tag.str", "y");
    rootTags.put("tracer.tag.bool", "true");
    rootTags.put("tracer.tag.num", "1");
    rootTags.put("sampler.type", "const");
    rootTags.put("sampler.param", "true");
    Map<String, String> childTags = new HashMap<>();
    childTags.put("tracer.jaeger.version", UNDEF);
    childTags.put("tracer.hostname", UNDEF);
    childTags.put("tracer.tag.str", UNDEF);
    childTags.put("tracer.tag.bool", UNDEF);
    childTags.put("tracer.tag.num", UNDEF);
    childTags.put("sampler.type", UNDEF);
    childTags.put("sampler.param", UNDEF);
    Map<String, String> rpcTags = new HashMap<>();
    rpcTags.put("tracer.jaeger.version", tracer.getVersion());
    rpcTags.put("tracer.hostname", ANY);
    rpcTags.put("tracer.tag.str", "y");
    rpcTags.put("tracer.tag.bool", "true");
    rpcTags.put("tracer.tag.num", "1");
    rpcTags.put("sampler.type", UNDEF);
    rpcTags.put("sampler.param", UNDEF);
    return new Object[][] { { SpanType.ROOT, rootTags }, { SpanType.CHILD, childTags }, { SpanType.RPC_SERVER, rpcTags } };
}