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Replace api_v3.SpansResponseChunk with opentelemetry.proto.trace.v1.TracesData #103

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merged 4 commits into from
Jan 14, 2024

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@yurishkuro yurishkuro commented Jan 14, 2024

Which problem is this PR solving?

Description of the changes

  • Replace SpansResponseChunk with opentelemetry.proto.trace.v1.TracesData

How was this change tested?

Signed-off-by: Yuri Shkuro <[email protected]>
yurishkuro and others added 3 commits January 14, 2024 13:57
Signed-off-by: Yuri Shkuro <[email protected]>
Signed-off-by: Yuri Shkuro <[email protected]>
@yurishkuro yurishkuro marked this pull request as ready for review January 14, 2024 19:09
@yurishkuro yurishkuro changed the title Use OTLP Replace api_v3.SpansResponseChunk with opentelemetry.proto.trace.v1.TracesData Jan 14, 2024
@yurishkuro yurishkuro merged commit a97152c into jaegertracing:main Jan 14, 2024
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@yurishkuro yurishkuro deleted the use-otlp branch January 14, 2024 19:11
yurishkuro added a commit to jaegertracing/jaeger that referenced this pull request Jan 15, 2024
## Which problem is this PR solving?
- Part of #5079
- Avoid triple marshaling due to our use of internally generated OTLP
proto types, which prevents us from directly using the output of
jaeger->otlp conversion from collector contrib.

## Description of the changes
- 🛑 breaking: the JSON format is changed to match
[OTLP-JSON][otlp-json], specifically
- the trace & span IDs are returned as hex-encoded strings, not base64
as required by Proto-JSON
  - enums are returned as integers, not strings
- Use Proposal 1 from
open-telemetry/opentelemetry-collector#9233 (comment)
- API-V3 proto is already declared to use official OTLP types; remove
the overrides to our internally generated OTLP proto types
- Replace `SpansResponseChunk` with official `otlp.TracesData`, but
override it internally to use a custom type
- Depends on jaegertracing/jaeger-idl#103

## How was this change tested?
- Unit tests

[otlp-json]:
https://github.com/open-telemetry/opentelemetry-proto/blob/main/docs/specification.md#json-protobuf-encoding

---------

Signed-off-by: Yuri Shkuro <[email protected]>
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