Jaana Dogan

Related to https://github.com/census-instrumentation/opencensus-specs/pull/182 which is both for clients and servers.

Is https://github.com/census-instrumentation/opencensus-specs/pull/182 capturing the requirements of what's requested in this issue? If yes, can we close this?

See gRPC's canonical health checking reference: https://github.com/grpc/grpc/blob/master/doc/health-checking.md.

We are also considering a transport-based request influenced sampling policy setting. This allows us to implement filtering mechanisms by HTTP path, RPC name, etc. The current HTTP-specific spec change PR:...

I think we can close this issue by suggesting library implementations to provide filtering options based on https://github.com/census-instrumentation/opencensus-specs/pull/182.

We should allow each exporter to prefer a sanitization character rather than setting a hard rule. I am editing the list above.

One of the main goals of this project is to allow libraries provide views ready to be subscribed without much effort. Sanitization is a good tradeoff. As a user, I...

> This issue came up in opencensus-java. We wanted to allow gRPC to register views for RPC stats and also make it easy for users to export all gRPC views...

@adriancole, it is a single consumer model. When a view is subscribed to, the global aggregation enables collection of data from that view and the aggregated data is exported via...

We also briefly discussed offline that configuration format can live in a well-known location and exporters can be automatically be enabled with the configuration file if it exists. It might...