@hzariv you mentioned a lack of streaming support as an issue, could you please elaborate? Do you mean streaming ingestion of spans (e.g. from Kafka), or a stream coming out of collectors?

Note that we actually have support for both (subject to the exact format) that we can open source if there's a demand. The streaming ingestion somewhat goes against the design of Jaeger, since we want an active bi-directional communication between clients-agent-collector, but it's certainly possible to add.