Hi, I'm trying to implement Tracing (http://opentracing.io/) for Kafka java client. For that I need to send some metadata from producer to consumer. I use for that Key (my implementation: https://github.com/malafeev/opentracing-java-kafka). My Custom partitioner skips metadata when it calculates partition.
Is that right way? Do you have any solution for sending/receiving metadata? -- Sergei
