Aaron Abbott

> Support multi process mode in the OTEL python SDK for metrics It sounds like you want to continue using Prometheus exporter/being scraped, is that right? If sending OTLP to...

If you're using the Prometheus exporter, it is not supported today https://github.com/open-telemetry/opentelemetry-python/issues/3747 What I mentioned above is your best option today. There are several issues in the backlog already for...

Protobuf's standard Struct message uses a separate oneof variant for [`NullValue`](https://github.com/protocolbuffers/protobuf/blob/064438830bff4d87bb7fcfdaa53aa2598168e524/src/google/protobuf/struct.proto#L65-L66).

I don't think so. https://github.com/open-telemetry/opentelemetry-specification/pull/3853 is for the data model. It only says that values may be `null` but not how to serialize them into OTLP. I'm looking for clarity...

Thanks not sure how I missed that! https://github.com/open-telemetry/opentelemetry-specification/blob/v1.48.0/specification/common/attribute-type-mapping.md#empty-values

Apologies for the slow response here. I can't simply merge the PR because parse-duration v2 only supports ESM. I'm a little out of the loop on how to support that...

I'll close this once the fix is published

6.0.3 is released

@beijiez can you expand a little on what you would like to see instrumented? Either specifics or some CUJs you have would be helpful

@tm0nk can you link the Java PR for this that you mentioned? I haven't been super involved in the Logging API/SDK but I'm a little surprised that a bridging API...