Jaeger sees no traces from Microdonuts

[GreySpike]

I'm not seeing any traces in Jaeger from Microdounts although there are jaeger-query traces from trying to find them, so Jaeger itself appears to be working fine.

I have tried docker run --name jaeger -d -p 5775:5775/udp -p 16686:16686 jaegertracing/all-in-one:latest then docker run --name jaeger -d -p 6831-6832:6831-6832/udp -p 16686:16686 jaegertracing/all-in-one:latest

as the Jaeger docs state that using post 5775 is deprecated.

I also changed from the probabilist to constant sampler in case I simply wasn't selling sufficient donuts to trigger sampling.

run-with-jaeger: build $(SPECIALAGENT_JAR) java -cp target/api-* -javaagent:$(SPECIALAGENT_JAR) \ -Dsa.tracer=jaeger \ -Dsa.log.level=$(LOGLEVEL) \ -DJAEGER_SERVICE_NAME=$(SERVICE_NAME) \ -DJAEGER_SAMPLER_TYPE=const \ -DJAEGER_SAMPLER_PARAM=1 \ com.otsample.api.App

I see this on the console, so I think this means that the tracer is started. | | | += tracingFilter - STARTED | | | +- [/*]/[]==31=>tracingFilter | | | +> io.opentracing.Tracer=GlobalTracer{JaegerTracer(version=Java-0.35.1, serviceName=Microdonuts, reporter=RemoteReporter(sender=UdpSender(), closeEnqueueTimeout=1000), sampler=ConstSampler(decision=true, tags={sampler.type=const, sampler.param=true}), tags={hostname=PGUK-L536, jaeger.version=Java-0.35.1, ip=192.168.1.171}, zipkinSharedRpcSpan=false, expandExceptionLogs=false, useTraceId128Bit=false)} | | +> initparams c.o.a.ApiContextHandler@-59622d93{/,null,AVAILABLE} size=0

Environment: Windows 10 Docker Desktop OpenJDK Runtime Environment AdoptOpenJDK (build 13+33) Git bash (for running make)

Attached: console.log

Makefile.txt

I'm now out of ideas on how to get this working, or even where to look.

Any ideas gratefully received.

[anhtuanluu36]

I used special agent 1.5.8 and have the same issue.

[malafeev]

@anhtuanluu36 I think problem with not opened ports. To start Jaeger please try something like:

docker run -d --name jaeger   -e COLLECTOR_ZIPKIN_HTTP_PORT=9411   -p 5775:5775/udp   -p 6831:6831/udp   -p 6832:6832/udp   -p 5778:5778   -p 16686:16686   -p 14268:14268   -p 9411:9411   jaegertracing/all-in-one:latest

[malafeev]

please look at https://www.jaegertracing.io/docs/latest/getting-started/#all-in-one

[anhtuanluu36]

Great, it works. Thank you!

[anhtuanluu36]

Could you please explain why it only works when I start with All in One? 1) When I start with the command. The port 5775 does not work: docker run -d -p 5775:5775/udp -p 16686:16686 jaegertracing/all-in-one:latest 2) After that I start with the command. The port 5775 works fine: docker run -d --name jaeger -e COLLECTOR_ZIPKIN_HTTP_PORT=9411 -p 5775:5775/udp -p 6831:6831/udp -p 6832:6832/udp -p 5778:5778 -p 16686:16686 -p 14268:14268 -p 9411:9411 jaegertracing/all-in-one:latest

[malafeev]

no idea, that's the question to jaeger developers

[malafeev]

I'm not sure that 5775 port is used, maybe 6831 is used instead.