How to set the parameter MaxMessageBytes?

[RusDenS]

Hi,

We encountered an error in our production environment:
{"level":"error","ts":1616681027.718327,"caller":"kafka/writer.go:58","msg":"kafka server: Message was too large, server rejected it to avoid allocation error.","stacktrace":"github.com/jaegertracing/jaeger/plugin/storage/kafka.NewSpanWriter.func2\n\tgithub.com/jaegertracing/jaeger/plugin/storage/kafka/writer.go:58"}

This problem has already been described in issues.

To solve this problem need to increase the parameter MaxMessageBytes in the component Sarama.
Is it possible to do this using CLI Flags Jaeger-Collector?

P.S. We use Jaeger-Collector:1.18.1 and Sarama v1.22.2

[jpkrohling]

That doesn't seem to be supported, but I think this would be a good improvement to have. Would you like to contribute a PR for that?