Jaeger/ Open Telemetry dropping child spans

[vishnusaikumar]

We have DockerFile which uses Jaeger all in one image

Now we have Kafka connect with OpenTelemetry Java agent configured as below

and at kafka consumer we have configured similarly

but the number of spans at consumer is always less than at producer topic even though the consumption is happening properly

similarly multiple child spans are getting dropped
we are using spring boot kafka listener

Is there any additional configuration that needs be added so that all traces will be picked at consumer correctly?

[vishnusaikumar]

We are using Spring Boot 2.3
and
Spring Kafka 2.5.1 Release

[yurishkuro]

I don't see any reason to suspect that this is Jaeger's issue, rather than instrumentation or setup, so can't offer any suggestions.

[vishnusaikumar]

Thank you for getting back
I have raised a discussion thread at
open-telemetry/opentelemetry-java-instrumentation#8126

I'm suspecting on our older version of Spring Kafka, since the latest changes of instrumentation might have resolved any such issues.