Does change feed processor support distributed tracing?

[jundayin]

I'm trying to debug the change feed processor stall issue and want to enable the distributed tracing in the SDK. Followed the official documentation and enable the feature in the options and I can see the trace attributes for calling CosmosDB through HTTP client. However, I don't see any telemetry that is related to CosmosDB change feed processor. Is it even supported?

[Pilchie]

@sourabh1007 - any thoughts here?

[jundayin]

okay, after searching inside this repo I realize that I was looking for wrong span kind. My original intuition was the change feed processor is developed under push model so there should be a incoming event from CosmosDB which means the Span should be either Internal/Consumer or even Server, but looks like everything is categorized under the SPAN_KIND_CLIENT.

I guess I may have the wrong understanding regarding how the change feed processor is actually working in the SDK