Goober

@dockerzhang hi, i am also work in tencent, know and learn inlong a lot recently. can i do this task or do some submit of this

想问下目前协议透传的功能已经有了么

I have the same question too , is it fixes or has s solutions?

> ## Update 2020-02-05 > We're currently working on a prototype of "aggregating collectors" that will support tail-based sampling. Note that OpenTelemetry Collector already implements a simple version of tail-based...

> [open-telemetry/opentelemetry-collector#1724](https://github.com/open-telemetry/opentelemetry-collector/issues/1724) Yeah, great! A good design for tail-based sampling. I designed another implementation without a loader balancer. Record upstream and downstream ips that bound with span tags

@vprithvi - have done some changes about tail-based.hope your suggestions jaeger: https://github.com/JasonChen86899/jaeger/tree/tail_based_sampling jaeger-client-go: https://github.com/JasonChen86899/jaeger-client-go/tree/tail_based_sampling

> @JasonChen86899 could you outline the changes? @yurishkuro @vprithvi 1. jaeger-client-go: a. Add functions which handle with span tags with rpc error or other inner error or http status=5xx b....

seem like we donot have gateway api spec, maybe istio router spec has the same function. we may define ourself gateway spec based on it like traffic router?

new document https://docs.qq.com/doc/DVGFEUk9Bam5nWlNY something is going on and I hope that those who are interested can join in the editing together

Hi, I review the logic and this modification may cause problems. The current logic of the `main` branch is to not retry the error node with successful child nodes. This...