Closed hyunbeeds closed 1 month ago
I have the same problem.
This has nothing to do with Micrometer by itself.
@jonatan-ivanov ,
please, consider to close this in favor of: https://github.com/spring-projects/spring-integration/issues/9191.
Thanks
Describe the bug
when using kafka and KafkaMessageDrivenChannelAdapter with tracing propagation, it fails.. because in micrometer it tries to translate b3 header to String.class..
stacktrace
kafka headers
if spring_json_header_types contains information of b3 header, it doesn't produces error. (but in the issue https://github.com/spring-cloud/spring-cloud-stream/issues/2905, it seems natural that spring_json_header_types not contains information of b3 header)
Environment
To Reproduce using two spring boot components with observation enabled,
properties related with kafka and micrometer tracing