brave.opentracing.BraveTracer Java Examples

The following examples show how to use brave.opentracing.BraveTracer. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: TarsTraceZipkinConfiguration.java From TarsJava with BSD 3-Clause "New" or "Revised" License

6 votes

public void init() {
	isTrace = serverConfig.getSampleRate() > 0;
	if (isTrace) {
		try {
			createSender();
			reporter = AsyncReporter.builder(sender).build();
			Map<String, Tracer> traces = new HashMap<String, Tracer>();
			for (String servant : serverConfig.getServantAdapterConfMap().keySet()) {
				if (!servant.equals(OmConstants.AdminServant)) {
					Tracing tracing = Tracing.newBuilder().localServiceName(servant)
							.spanReporter(reporter).sampler(brave.sampler.Sampler.create(serverConfig.getSampleRate())).build();
					Tracer tracer = BraveTracer.create(tracing);
					traces.put(servant, tracer);
				}
			}
			TraceManager.getInstance().putTracers(traces);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}

Example #2

Source File: OpenTracingFilter.java From flower with Apache License 2.0

6 votes

public Tracer getTracer() {
  if (tracer != null) {
    return tracer;
  }
  final String endpoint = "http://10.100.216.147:9411/api/v2/spans";
  tracer = BraveTracer.create(Tracing.newBuilder()
      // send to zipkin by okhttp
      .spanReporter(AsyncReporter.create(OkHttpSender.create(endpoint)))
      // log to the console
      .spanReporter(span -> {
        logger.info("flower report span : {}", span.toString());
      })
      //
      .localServiceName("flower-filter").build());
  return tracer;
}

Example #3

Source File: ZipkinTraceFactory.java From pampas with Apache License 2.0

6 votes

@Override
public Tracer getTracer() {
    Sender sender = OkHttpSender.create("http://192.168.20.131:9411/api/v2/spans");

    Reporter spanReporter = AsyncReporter.create(sender);
    // If you want to support baggage, indicate the fields you'd like to
    // whitelist, in this case "country-code" and "user-id". On the wire,
    // they will be prefixed like "baggage-country-code"
    Propagation.Factory propagationFactory = ExtraFieldPropagation.newFactoryBuilder(B3Propagation.FACTORY)
            .addPrefixedFields("baggage-", Arrays.asList("country-code", "user-id"))
            .build();
    Tracing braveTracing = Tracing.newBuilder()
            .localServiceName("gateway")
            .propagationFactory(propagationFactory)
            .spanReporter(spanReporter)
            .build();
    Tracer tracer = BraveTracer.create(braveTracing);

    return tracer;
}

Example #4

Source File: OpenTracingUtil.java From problematic-microservices with BSD 3-Clause "New" or "Revised" License

6 votes

private static void configureOpenTracing(Properties configuration, String serviceName) {
	Tracer tracer = null;
	String tracerName = configuration.getProperty("tracer");
	if ("jaeger".equals(tracerName)) {
		SamplerConfiguration samplerConfig = new SamplerConfiguration().withType(ConstSampler.TYPE).withParam(1);
		SenderConfiguration senderConfig = new SenderConfiguration()
				.withAgentHost(configuration.getProperty("jaeger.reporter.host"))
				.withAgentPort(Integer.decode(configuration.getProperty("jaeger.reporter.port")));
		ReporterConfiguration reporterConfig = new ReporterConfiguration().withLogSpans(true)
				.withFlushInterval(1000).withMaxQueueSize(10000).withSender(senderConfig);
		tracer = new Configuration(serviceName).withSampler(samplerConfig).withReporter(reporterConfig).getTracer();
	} else if ("zipkin".equals(tracerName)) {
		OkHttpSender sender = OkHttpSender.create("http://" + configuration.getProperty("zipkin.reporter.host")
				+ ":" + configuration.getProperty("zipkin.reporter.port") + "/api/v2/spans");
		Reporter<Span> reporter = AsyncReporter.builder(sender).build();
		tracer = BraveTracer
				.create(Tracing.newBuilder().localServiceName(serviceName).spanReporter(reporter).build());
	}
	GlobalTracer.register(new DelegatingJfrTracer(tracer));
}

Example #5

Source File: XioTracing.java From xio with Apache License 2.0

6 votes

public XioTracing(TracingConfig config) {
  name = config.getApplicationName();
  TracingConfig.TracingType type = config.getType();

  switch (type) {
    case ZIPKIN:
      String zipkinUrl = config.getZipkinUrl();
      float samplingRate = config.getZipkinSamplingRate();
      Tracing tracing = buildZipkinTracing(this.name, zipkinUrl, samplingRate);
      if (tracing != null) {
        tracer = BraveTracer.create(tracing);
      }
      break;
    case DATADOG:
      if (GlobalTracer.isRegistered()) {
        tracer = GlobalTracer.get();
      } else {
        tracer = new DDTracer();
        GlobalTracer.register(tracer);
      }
      break;
  }
  log.info("Configured tracer type: {}", type.toString());
}

Example #6

Source File: ImplementationsJFRTest.java From java-jfr-tracer with Apache License 2.0

5 votes

@Test
public void brave() throws IOException {

	Factory propagationFactory = ExtraFieldPropagation.newFactoryBuilder(B3Propagation.FACTORY)
			.addPrefixedFields("baggage-", Arrays.asList("country-code", "user-id")).build();

	Tracing braveTracing = Tracing.newBuilder().localServiceName("my-service")
			.propagationFactory(propagationFactory).build();
	innerTest(BraveTracer.create(braveTracing));
}

Example #7

Source File: ImplementationsJFRTest.java From java-jfr-tracer with Apache License 2.0

5 votes

@Test
public void brave() throws IOException {

	Factory propagationFactory = ExtraFieldPropagation.newFactoryBuilder(B3Propagation.FACTORY)
			.addPrefixedFields("baggage-", Arrays.asList("country-code", "user-id")).build();

	Tracing braveTracing = Tracing.newBuilder().localServiceName("my-service")
			.propagationFactory(propagationFactory).build();
	innerTest(BraveTracer.create(braveTracing));
}

Example #8

Source File: ZipkinTracer.java From carbon-apimgt with Apache License 2.0

5 votes

@Override
public Tracer getTracer(String serviceName) {
    String hostname = configuration.getFirstProperty(TracingConstants.ZIPKIN_CONFIG_HOST) != null ?
            configuration.getFirstProperty(TracingConstants.ZIPKIN_CONFIG_HOST)
            : TracingConstants.ZIPKIN_DEFAULT_HOST;

    int port = configuration.getFirstProperty(TracingConstants.ZIPKIN_CONFIG_PORT) != null ?
            Integer.parseInt(configuration.getFirstProperty(TracingConstants.ZIPKIN_CONFIG_PORT))
            : TracingConstants.ZIPKIN_DEFAULT_PORT;

    boolean tracerLogEnabled =
            Boolean.parseBoolean(configuration.getFirstProperty(TracingConstants.CONFIG_TRACER_LOG_ENABLED) != null ?
            configuration.getFirstProperty(TracingConstants.CONFIG_TRACER_LOG_ENABLED)
            : TracingConstants.DEFAULT_TRACER_LOG_ENABLED);

    OkHttpSender sender = OkHttpSender.create("http://" + hostname + ":" + port + TracingConstants.ZIPKIN_API_CONTEXT);
    Tracer tracer = BraveTracer.create(Tracing.newBuilder()
            .localServiceName(serviceName)
            .spanReporter(AsyncReporter.builder(sender).build())
            .propagationFactory(ExtraFieldPropagation.newFactory(B3Propagation.FACTORY, TracingConstants.REQUEST_ID))
            .build());

    if (tracerLogEnabled) {
        Reporter reporter = new TracingReporter(LogFactory.getLog(TracingConstants.TRACER));
        Tracer tracerR = new TracerR(tracer, reporter, new ThreadLocalScopeManager());
        GlobalTracer.register(tracerR);
        return tracerR;
    } else {
        GlobalTracer.register(tracer);
        return tracer;
    }
}

Example #9

Source File: TracingUtil.java From oxd with Apache License 2.0

5 votes

private static Tracer createTracer(OxdServerConfiguration configuration, String componentName) {
    String tracerName = configuration.getTracer();

    if (!configuration.getEnableTracing() || Strings.isNullOrEmpty(tracerName)) {
        return NoopTracerFactory.create();
    } else if ("jaeger".equals(tracerName)) {
        Configuration.SamplerConfiguration samplerConfig = new Configuration.SamplerConfiguration()
                .withType(ConstSampler.TYPE)
                .withParam(1);

        Configuration.SenderConfiguration senderConfig = new Configuration.SenderConfiguration()
                .withAgentHost(configuration.getTracerHost())
                .withAgentPort(configuration.getTracerPort());

        Configuration.ReporterConfiguration reporterConfig = new Configuration.ReporterConfiguration()
                .withLogSpans(true)
                .withFlushInterval(1000)
                .withMaxQueueSize(10000)
                .withSender(senderConfig);

        return new Configuration(componentName)
                .withSampler(samplerConfig)
                .withReporter(reporterConfig)
                .getTracer();
    } else if ("zipkin".equals(tracerName)) {
        OkHttpSender sender = OkHttpSender.create(
                "http://" + configuration.getTracerHost() + ":" + configuration.getTracerPort() + "/api/v1/spans");

        Reporter<Span> reporter = AsyncReporter.builder(sender).build();

        return BraveTracer.create(Tracing.newBuilder()
                .localServiceName(componentName)
                .spanReporter(reporter)
                .build());
    } else {
        return NoopTracerFactory.create();
    }
}

Example #10

Source File: OpentracingAutoConfiguration.java From spring-cloud-sleuth with Apache License 2.0

4 votes

@Bean
@ConditionalOnMissingBean
@ConditionalOnClass(name = "brave.opentracing.BraveTracer")
Tracer sleuthOpenTracing(brave.Tracing braveTracing) {
	return BraveTracer.create(braveTracing);
}

Example #11

Source File: HttpServerTracingHandlerTest.java From xio with Apache License 2.0

4 votes

@Before
public void setup() throws Exception {
  httpTracing = HttpTracing.create(tracingBuilder(Sampler.ALWAYS_SAMPLE).build());
  BraveTracer braveTracer = BraveTracer.create(httpTracing.tracing());
  httpTracingState = new HttpServerTracingDispatch("test", braveTracer);
}