tmp for share

[metapox]

Which problem is this PR solving?

Short description of the changes

#3949

[yurishkuro]

There is already similar PR #4049, this one does not add anything new, and still has the same issue of not being able to handle batches spans that can be produced by OTEL Collector.

[metapox]

Thank you for comment

I had already read this comment.
I understood from the comments that the problem is that there are multiple spans in one message.

https://github.com/open-telemetry/opentelemetry-collector-contrib/pull/19439/files#diff-36c4095ab777e510c637fccfa422a94bd7cb36631fb7a2071cf668da0d608b81R90-R117
I am trying to send a message to each span like this.

My branch is a draft and still being implemented!

[yurishkuro]

Thanks for making OTEL PR, if that one is resolved it would make the Jaeger PR easy.

[yurishkuro]

I added more comments to the original PR. I suggest closing this one - if you manage to land the OTEL change, you can take over #4049 to finish it off.