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specify that resources map to jaeger process tags #891

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2 changes: 2 additions & 0 deletions CHANGELOG.md
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,8 @@ release.

New:

- Define resource mapping for Jaeger exporters
([#891](https://github.com/open-telemetry/opentelemetry-specification/pull/891))
- Add resource semantic conventions for operating systems
([#693](https://github.com/open-telemetry/opentelemetry-specification/pull/693))
- Clarification of the behavior of the Trace API, re: context propagation, in
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6 changes: 6 additions & 0 deletions specification/trace/sdk_exporters/jaeger.md
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Expand Up @@ -16,6 +16,12 @@ TBD
This section discusses the details of the transformations between OpenTelemetry
and Jaeger.

### Resource

OpenTelemetry resources MUST be mapped to Jaeger process tags. Multiple resources can exist for a
single process and exporters need to account for this by grouping spans by resource, and exporting
them in batches.
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### InstrumentationLibrary

OpenTelemetry Span's `InstrumentationLibrary` MUST be reported as span `tags` to Jaeger using the following mapping.
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