Emit GenAI exceptions as logs under the opt-in preview#18893
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Pull request overview
Updates the OpenAI (GenAI) library instrumentation to customize exception log emission under the opt-in preview mode (otel.semconv.exception.signal.preview=logs), aligning emitted exception logs with the GenAI semantic conventions event name/severity.
Changes:
- Add
GenAiExceptionEventExtractorsutility to configure GenAI exception log event name (gen_ai.client.operation.exception) and severity (WARN). - Apply the GenAI exception event extractor to OpenAI chat and embeddings instrumenters in
OpenAITelemetryBuilder.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| instrumentation/openai/openai-java-1.1/library/src/main/java/io/opentelemetry/instrumentation/openai/v1_1/OpenAITelemetryBuilder.java | Wraps OpenAI instrumenter builders to configure GenAI exception log event name/severity under the preview flag. |
| instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/semconv/genai/GenAiExceptionEventExtractors.java | New shared utility for setting the GenAI exception event extractor on an InstrumenterBuilder. |
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Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
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laurit
approved these changes
Jun 9, 2026
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Under
otel.semconv.exception.signal.preview=logs(introduced in #16259), the OpenAI GenAI client instrumentation now emits its exceptions as log records instead of span events.The AWS SDK GenAI client instrumentation (Bedrock runtime) is wired in the stacked follow-up PR #18894, which keeps all AWS SDK changes (Bedrock=GenAI, DynamoDB=DB, SQS=messaging) together.
Part of follow-up work after #16259.