springboot 集成opentracing和jaeger实现链路追踪
- https://www.ywlib.com/archives/191.html
- https://www.pkslow.com/docs/zh/springboot-opentracing-with-jaeger-zipkin/#_3-2-%E6%95%B4%E5%90%88jaeger
- https://www.pkslow.com/docs/zh/springboot-opentracing-with-jaeger-zipkin/#_3-2-%E6%95%B4%E5%90%88jaeger
- https://juejin.cn/post/7066286225052663816
参考以上文章可以很容易实现，但有两个问题
- opentracing目前没人维护，最新项目是opentelemetry
- opentracing openfeign的在2.x的trace有bug，还没修复具体可以参考
https://github.com/opentracing-contrib/java-spring-cloud/issues/312
