* Rename *Provider names
There is overlap in naming with MeterProviders and TracerProviders. This
is means the specification is not implemented and these types can not
exist in the same package (#1179). This makes each type and related
functions and types explicit.
* Add changes to CHANGELOG
* Update trace export interface
Move to conforming to the specification.
* Update documentation in export trace
* Update sdk trace provider to support new trace exporter
* Update SpanProcessors
Support the Provider changes and new trace exporter.
* Update the SDK to support the changes
* Update trace Provider to not return an error
* Update sdk with new Provider return
Also fix the testExporter ExportSpans method
* Update exporters with changes
* Update examples with changes
* Update Changelog
* Move error handling to end of shutdown
* Update exporter interface
Rename to SpanExporter to match specification. Add an error return value
to the Shutdown method based on feedback. Propagate these changes.
Remove the Stop method from the OTLP exporter to avoid confusion and
redundancy.
* Add test to check OTLP Shutdown honors context
* Add Jaeger exporter test for shutdown
* Fix race in Jaeger test
* Unify shutdown behavior and testing
* Update sdk/trace/simple_span_processor.go
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
* Adjust Jaeger and Zipkin exporters helper methods
* Update and add tests, examples, various minor improvements
* Update changelog
* Correct the Zipkin example
- wait for the spans to be exported
- rebuild the example
* Zipkin service name as argument
* Rework Jaeger and Zipkin tests
* Include more detailed Changelog
Co-authored-by: ET <evantorrie@users.noreply.github.com>
Co-authored-by: Liz Fong-Jones <lizf@honeycomb.io>
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
* Update License header for all source files
- Add Apache 2.0 header to source files that did not have one.
- Update all existing headers dated to 2019 to be 2020
- Remove comma from License header to comply with the Apache 2.0
guidelines.
* Update Copyright notice
Use the standard Copyright notices outlined by the
[CNCF](https://github.com/cncf/foundation/blob/master/copyright-notices.md#copyright-notices)
* Add zipkin exporter
The zipkin exporter implements the SpanBatcher interface. It follows
the current-at-the-time-of-writing document about conversion from
OpenTelemetry span data to Zipkin spans. Which means that endpoint
information is not yet filled.
* Fix typo in docs
* Add a zipkin example
This sends span information to a locally running zipkin collector.
Currently I have a problem getting the collector to show me the spans
after accepting them with HTTP 202. Not sure if this is because of
missing endpoint information.
* Make gitignore consistent
The fixed paths should be prefixed with a slash. The "relative" paths
mean that git will ignore all the files that end with the path.
* Add tests for zipkin exporter
