Trying to upgrade from spring boot 1 to 2, The problem I'm facing is with tracing
In spring boot 1, we are using sleuth Trace that seems like deprecated in the spring boot 2 and suggesting to use 'brave'.
One of the problems is our another microservices are using spring boot 1, how I can carry the Span in spring boot 2? It is deprecated.
I tried to use the sleuth old version, but getting conflicts and spring application is failing to start
If one of your applications is using sleuth 1.x and the other 2.x they will be able to pass and continue the tracing context. In the wiki page here we describe how to migrate from one version to another https://github.com/spring-cloud/spring-cloud-sleuth/wiki/Spring-Cloud-Sleuth-2.0-Migration-Guide