Examples with Kind zipkin2.Span.Kind used on opensource projects

Example 41 with Kind

use of zipkin2.Span.Kind in project zipkin by openzipkin.

the class ITSpanStore method getTraces_differentiateOnServiceName.

/**
 * This test makes sure that annotation queries pay attention to which host recorded data
 */
@Test
protected void getTraces_differentiateOnServiceName(TestInfo testInfo) throws Exception {
    String testSuffix = testSuffix(testInfo);
    Endpoint frontend = suffixServiceName(TestObjects.FRONTEND, testSuffix);
    Endpoint backend = suffixServiceName(TestObjects.BACKEND, testSuffix);
    Span trace1 = Span.newBuilder().traceId(newTraceId()).name("1").id(1).kind(CLIENT).timestamp((TODAY + 1) * 1000L).duration(3000L).localEndpoint(frontend).addAnnotation(((TODAY + 1) * 1000L) + 500, "web").putTag("local", "web").putTag("web-b", "web").build();
    Span trace1Server = Span.newBuilder().traceId(trace1.traceId()).name("1").id(1).kind(SERVER).shared(true).localEndpoint(backend).timestamp((TODAY + 2) * 1000L).duration(1000L).build();
    Span trace2 = Span.newBuilder().traceId(newTraceId()).name("2").id(2).timestamp((TODAY + 11) * 1000L).duration(3000L).kind(CLIENT).localEndpoint(backend).addAnnotation(((TODAY + 11) * 1000) + 500, "app").putTag("local", "app").putTag("app-b", "app").build();
    Span trace2Server = Span.newBuilder().traceId(trace2.traceId()).name("2").id(2).shared(true).kind(SERVER).localEndpoint(frontend).timestamp((TODAY + 12) * 1000L).duration(1000L).build();
    accept(trace1, trace1Server, trace2, trace2Server);
    // Sanity check
    assertGetTraceReturns(trace1.traceId(), asList(trace1, trace1Server));
    assertGetTraceReturns(trace2.traceId(), asList(trace2, trace2Server));
    assertGetTracesReturns(requestBuilder().build(), asList(trace1, trace1Server), asList(trace2, trace2Server));
    // We only return traces where the service specified caused the data queried.
    assertGetTracesReturns(requestBuilder().serviceName(frontend.serviceName()).parseAnnotationQuery("web").build(), asList(trace1, trace1Server));
    assertGetTracesReturnsEmpty(requestBuilder().serviceName(backend.serviceName()).parseAnnotationQuery("web").build());
    assertGetTracesReturns(requestBuilder().serviceName(backend.serviceName()).parseAnnotationQuery("app").build(), asList(trace2, trace2Server));
    assertGetTracesReturnsEmpty(requestBuilder().serviceName(frontend.serviceName()).parseAnnotationQuery("app").build());
    // tags are returned on annotation queries
    assertGetTracesReturns(requestBuilder().serviceName(frontend.serviceName()).parseAnnotationQuery("web-b").build(), asList(trace1, trace1Server));
    assertGetTracesReturnsEmpty(requestBuilder().serviceName(backend.serviceName()).parseAnnotationQuery("web-b").build());
    assertGetTracesReturns(requestBuilder().serviceName(backend.serviceName()).parseAnnotationQuery("app-b").build(), asList(trace2, trace2Server));
    assertGetTracesReturnsEmpty(requestBuilder().serviceName(frontend.serviceName()).parseAnnotationQuery("app-b").build());
    // We only return traces where the service specified caused the tag queried.
    assertGetTracesReturns(requestBuilder().serviceName(frontend.serviceName()).parseAnnotationQuery("local=web").build(), asList(trace1, trace1Server));
    assertGetTracesReturnsEmpty(requestBuilder().serviceName(backend.serviceName()).parseAnnotationQuery("local=web").build());
    assertGetTracesReturns(requestBuilder().serviceName(backend.serviceName()).parseAnnotationQuery("local=app").build(), asList(trace2, trace2Server));
    assertGetTracesReturnsEmpty(requestBuilder().serviceName(frontend.serviceName()).parseAnnotationQuery("local=app").build());
}

Example 42 with Kind

use of zipkin2.Span.Kind in project zipkin by openzipkin.

the class ITSpanStore method getTraces_differentiatesDebugFromShared.

/**
 * Prevents subtle bugs which can result in mixed-length traces from linking.
 */
@Test
protected void getTraces_differentiatesDebugFromShared(TestInfo testInfo) throws Exception {
    String testSuffix = testSuffix(testInfo);
    Span clientSpan = newClientSpan(testSuffix).toBuilder().debug(true).build();
    Span serverSpan = clientSpan.toBuilder().kind(SERVER).debug(null).shared(true).build();
    accept(clientSpan, serverSpan);
    // assertGetTracesReturns does recursive comparison
    assertGetTracesReturns(requestBuilder().build(), asList(clientSpan, serverSpan));
}

Example 43 with Kind

use of zipkin2.Span.Kind in project zipkin by openzipkin.

the class ITDependencies method getDependenciesAllInstrumented.

/**
 * When all servers are instrumented, they all record {@link Kind#SERVER} and the {@link
 * Span#localEndpoint()} indicates the service.
 */
@Test
protected void getDependenciesAllInstrumented(TestInfo testInfo) throws Exception {
    String testSuffix = testSuffix(testInfo);
    String traceId = newTraceId();
    String frontend = appendSuffix(TestObjects.FRONTEND.serviceName(), testSuffix);
    String backend = appendSuffix(TestObjects.BACKEND.serviceName(), testSuffix);
    String db = appendSuffix(TestObjects.DB.serviceName(), testSuffix);
    Endpoint one = Endpoint.newBuilder().serviceName(frontend).ip("127.0.0.1").build();
    Endpoint onePort3001 = one.toBuilder().port(3001).build();
    Endpoint two = Endpoint.newBuilder().serviceName(backend).ip("127.0.0.2").build();
    Endpoint twoPort3002 = two.toBuilder().port(3002).build();
    Endpoint three = Endpoint.newBuilder().serviceName(db).ip("127.0.0.3").build();
    List<Span> trace = asList(Span.newBuilder().traceId(traceId).id("10").name("get").kind(Kind.SERVER).timestamp(TODAY * 1000L).duration(350 * 1000L).localEndpoint(one).build(), Span.newBuilder().traceId(traceId).parentId("10").id("20").name("get").kind(Kind.CLIENT).timestamp((TODAY + 50) * 1000L).duration(250 * 1000L).localEndpoint(onePort3001).build(), Span.newBuilder().traceId(traceId).parentId("10").id("20").name("get").shared(true).kind(Kind.SERVER).timestamp((TODAY + 100) * 1000L).duration(150 * 1000L).localEndpoint(two).build(), Span.newBuilder().traceId(traceId).parentId("20").id("30").name("query").kind(Kind.CLIENT).timestamp((TODAY + 150) * 1000L).duration(50 * 1000L).localEndpoint(twoPort3002).build(), Span.newBuilder().traceId(traceId).parentId("20").id("30").name("query").shared(true).kind(Kind.SERVER).timestamp((TODAY + 160) * 1000L).duration(20 * 1000L).localEndpoint(three).build());
    processDependencies(trace);
    assertThat(store().getDependencies(endTs(trace), DAY).execute()).containsOnly(DependencyLink.newBuilder().parent(frontend).child(backend).callCount(1).build(), DependencyLink.newBuilder().parent(backend).child(db).callCount(1).build());
}

Example 44 with Kind

use of zipkin2.Span.Kind in project zipkin by openzipkin.

the class ITDependenciesHeavy method manyLinks.

/**
 * Ensure there's no query limit problem around links
 */
@Test
protected void manyLinks() throws Exception {
    // Larger than 10, which is the default ES search limit that tripped this
    int count = 1000;
    List<Span> spans = new ArrayList<>(count);
    for (int i = 1; i <= count; i++) {
        String traceId = newTraceId();
        Endpoint web = FRONTEND.toBuilder().serviceName("web-" + i).build();
        Endpoint app = BACKEND.toBuilder().serviceName("app-" + i).build();
        Endpoint db = DB.toBuilder().serviceName("db-" + i).build();
        spans.add(Span.newBuilder().traceId(traceId).id("10").name("get").timestamp((TODAY + 50L) * 1000L).duration(250L * 1000L).kind(Kind.CLIENT).localEndpoint(web).build());
        spans.add(Span.newBuilder().traceId(traceId).id("10").name("get").shared(true).timestamp((TODAY + 100) * 1000L).duration(150 * 1000L).kind(Kind.SERVER).localEndpoint(app).build());
        spans.add(Span.newBuilder().traceId(traceId).parentId("10").id("11").name("get").timestamp((TODAY + 150L) * 1000L).duration(50L * 1000L).kind(Kind.CLIENT).localEndpoint(app).remoteEndpoint(db).build());
    }
    processDependencies(spans);
    List<DependencyLink> links = store().getDependencies(endTs(spans), DAY).execute();
    // web-? -> app-?, app-? -> db-?
    assertThat(links).hasSize(count * 2);
    assertThat(links).extracting(DependencyLink::callCount).allSatisfy(callCount -> assertThat(callCount).isEqualTo(1));
}

Example 45 with Kind

use of zipkin2.Span.Kind in project zipkin by openzipkin.

the class V2SpanWriter method sizeInBytes.

@Override
public int sizeInBytes(Span value) {
    // {"traceId":""
    int sizeInBytes = 13;
    sizeInBytes += value.traceId().length();
    if (value.parentId() != null) {
        // ,"parentId":"0123456789abcdef"
        sizeInBytes += 30;
    }
    // ,"id":"0123456789abcdef"
    sizeInBytes += 24;
    if (value.kind() != null) {
        // ,"kind":""
        sizeInBytes += 10;
        sizeInBytes += value.kind().name().length();
    }
    if (value.name() != null) {
        // ,"name":""
        sizeInBytes += 10;
        sizeInBytes += jsonEscapedSizeInBytes(value.name());
    }
    if (value.timestampAsLong() != 0L) {
        // ,"timestamp":
        sizeInBytes += 13;
        sizeInBytes += asciiSizeInBytes(value.timestampAsLong());
    }
    if (value.durationAsLong() != 0L) {
        // ,"duration":
        sizeInBytes += 12;
        sizeInBytes += asciiSizeInBytes(value.durationAsLong());
    }
    if (value.localEndpoint() != null) {
        // ,"localEndpoint":
        sizeInBytes += 17;
        sizeInBytes += endpointSizeInBytes(value.localEndpoint(), false);
    }
    if (value.remoteEndpoint() != null) {
        // ,"remoteEndpoint":
        sizeInBytes += 18;
        sizeInBytes += endpointSizeInBytes(value.remoteEndpoint(), false);
    }
    if (!value.annotations().isEmpty()) {
        // ,"annotations":[]
        sizeInBytes += 17;
        int length = value.annotations().size();
        // comma to join elements
        if (length > 1)
            sizeInBytes += length - 1;
        for (int i = 0; i < length; i++) {
            Annotation a = value.annotations().get(i);
            sizeInBytes += annotationSizeInBytes(a.timestamp(), a.value(), 0);
        }
    }
    if (!value.tags().isEmpty()) {
        // ,"tags":{}
        sizeInBytes += 10;
        int tagCount = value.tags().size();
        // comma to join elements
        if (tagCount > 1)
            sizeInBytes += tagCount - 1;
        for (Map.Entry<String, String> entry : value.tags().entrySet()) {
            // "":""
            sizeInBytes += 5;
            sizeInBytes += jsonEscapedSizeInBytes(entry.getKey());
            sizeInBytes += jsonEscapedSizeInBytes(entry.getValue());
        }
    }
    if (Boolean.TRUE.equals(value.debug())) {
        // ,"debug":true
        sizeInBytes += 13;
    }
    if (Boolean.TRUE.equals(value.shared())) {
        // ,"shared":true
        sizeInBytes += 14;
    }
    // }
    return ++sizeInBytes;
}