<dependency>
            <groupId>io.zipkin.brave</groupId>
            <artifactId>brave-dubbo</artifactId>
            <version>1.0.0-SNAPSHOT</version>
        </dependency>

     <bean id="brave" class="com.github.kristofa.brave.dubbo.BraveFactoryBean" p:serviceName="provider" p:spanCollector-ref="httpSpanCollector" />
     <bean id="defaultSpanNameProvider" class="com.github.kristofa.brave.dubbo.support.DefaultSpanNameProvider" />
     <bean id="dubboStringServiceNameProvider" class="com.github.kristofa.brave.dubbo.support.DefaultServerNameProvider" />

     <bean id="httpSpanCollector" class="com.github.kristofa.brave.http.HttpSpanCollector" factory-method="create">
          <constructor-arg type="java.lang.String" value="http://10.168.16.111:9411/" />
          <constructor-arg type="com.github.kristofa.brave.SpanCollectorMetricsHandler" ref="testMetricsHander" />
     </bean>

     <bean id="testMetricsHander" class="com.github.kristofa.brave.EmptySpanCollectorMetricsHandler" />

<bean id="brave" class="com.github.kristofa.brave.dubbo.BraveFactoryBean" p:serviceName="provider"/>