opencensus-proto

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https://github.com/census-instrumentation/opencensus-proto/blob/d89fa54de508111353cb0b06403c00569be780d8/src/WORKSPACE#L15 implies `@opencensus_proto` #200 implies gazelle assumes `@com_github_census_instrumentation_opencensus_proto` opencensus-cpp uses `@io_opencensus_cpp` opencensus-java doesn't support bazel. Can we settle on one and put it in the WORKSPACE file?

g-easy

Prepare stats.proto for the first release

1

The stats.proto is obsolete and needs to be updated to reflect the current Stats API.

bogdandrutu

Istio has been maintaining gogo generated files for some opencensus protos: https://github.com/istio/gogo-genproto/tree/master/opencensus/proto This is becoming a problem since now several downstream dependencies depend on istio to fetch opencensus generated files....

kyessenov

Add tags package based on the specs.

1

Based on the specs: https://github.com/census-instrumentation/opencensus-specs/blob/master/tags/TagMap.md

bogdandrutu

Metric stream optimizations

2

Protobuf is not a particularly cheap format for sending bulk data in terms of bandwidth, CPU and allocations. For metric data, the overhead is particularly high since the actual datapoint...

fabxc

Opencensus proto Spans should optionally contain Node/Process information.

8

### Problem Opencensus-proto [Spans](https://github.com/census-instrumentation/opencensus-proto/blob/master/gen-go/trace/v1/trace.pb.go#L135) are the building block for transmitting oc span data. With the current data models, there is no way to transmit Node information without using the agent's...

sjkaris

See the original discussion on https://github.com/census-instrumentation/opencensus-proto/pull/137#issuecomment-434313651. /cc @fabxc

songy23

Consider adding a top-level `common` proto package.

1

Similar to [api/common in Java](https://github.com/census-instrumentation/opencensus-java/tree/master/api/src/main/java/io/opencensus/common). This package could include common concepts across tracing and metrics, such as `resources`, `server stats`, etc.

songy23

agent/v1: perhaps make instance a field instead of a key in the attributes map

4

Migrating here from https://github.com/census-ecosystem/opencensus-go-exporter-ocagent/issues/11. If an application decides to make more than 1 exporter, the agent should be able to distinguish between each instance of the exporter. In fact a...

odeke-em