ex-zac-tly

This package already supports python3. Removing the use_2to3 reference will allow this package to be installed via pip after the use_2to3 feature was removed in setuptools 58 https://setuptools.readthedocs.io/en/latest/history.html#v58-0-0

In this section of the repo documentation https://github.com/yurishkuro/opentracing-tutorial/tree/master/java/src/main/java/lesson03#extract-the-span-context-from-the-incoming-request-using-tracerextract It suggests using the `TextMapAdapter` while on this section of opentracing.io documentation https://opentracing.io/guides/java/inject-extract/#extracting-the-span-s-context-from-incoming-request It suggests using the `TextMapExtractAdapter` I believe the documentation...

Ambiguous import error with opentelemetry collector builder

3

**Describe the bug** cross posting from here: https://github.com/open-telemetry/opentelemetry.io/issues/4738 After following the instructions up to [Running and debugging the receiver](https://opentelemetry.io/docs/collector/building/receiver/#running-and-debugging-the-receiver) I get unexpected output ``` ../go/pkg/mod/google.golang.org/[email protected]/status/status.go:35:2: ambiguous import: found package google.golang.org/genproto/googleapis/rpc/status...