just-a-stone / dubbo

add rpc-trace to dubbo

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使用分支rpc-zipkin

设计方案

参考dapper数据结构设计,通过切入dubbo的filter,采集信息发送zipkin分析展示

xml配置

<bean name="traceInit" class="com.alibaba.dubbo.rpc.filter.trace.TraceInit" init-method="init" destroy-method="destroy">
        <property name="appName" value="paycenter"/>
        <property name="target" value="http://127.0.0.1:9411/api/v1/spans"/>
</bean>

默认按百分比采样:

  • 0-100/s 100%
  • 101-500/s 50%
  • 501- /s 10%

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add rpc-trace to dubbo

License:Apache License 2.0


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