Emit messaging exceptions as logs under the opt-in preview#18891
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laurit merged 5 commits intoJun 9, 2026
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Pull request overview
Updates messaging-related instrumentations to customize exception-log event naming/severity when otel.semconv.exception.signal.preview=logs is enabled, aligning emitted exception logs with messaging operation semantics (send/receive/process) instead of the generic "exception" event name.
Changes:
- Add
MessagingExceptionEventExtractorsutility to apply messaging-specific exception log event name + severity toInstrumenterBuilders. - Wire the new extractor utility into multiple messaging instrumentations (Kafka, JMS, RabbitMQ, Pulsar, RocketMQ, NATS, Spring messaging) for send/receive/process instrumenters.
Reviewed changes
Copilot reviewed 12 out of 12 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| instrumentation/spring/spring-rabbit-1.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/spring/rabbit/v1_0/SpringRabbitSingletons.java | Apply messaging process exception event extractor to the consumer instrumenter builder. |
| instrumentation/spring/spring-pulsar-1.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/spring/pulsar/v1_0/SpringPulsarSingletons.java | Apply messaging process exception event extractor to the Spring Pulsar consumer instrumenter builder. |
| instrumentation/spring/spring-integration-4.1/library/src/main/java/io/opentelemetry/instrumentation/spring/integration/v4_1/SpringIntegrationTelemetryBuilder.java | Apply messaging process/send exception event extractors for consumer/producer instrumenters. |
| instrumentation/rocketmq/rocketmq-client-5.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/rocketmqclient/v5_0/RocketMqInstrumenterFactory.java | Apply messaging exception event extractors for producer send, consumer receive, and consumer process instrumenters. |
| instrumentation/rocketmq/rocketmq-client-4.8/library/src/main/java/io/opentelemetry/instrumentation/rocketmqclient/v4_8/RocketMqInstrumenterFactory.java | Apply messaging exception event extractors for producer send and consumer process instrumenters. |
| instrumentation/rabbitmq-2.7/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/rabbitmq/v2_7/RabbitSingletons.java | Apply messaging exception event extractors to publish/send, receive, and deliver/process instrumenters. |
| instrumentation/pulsar/pulsar-2.8/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/pulsar/v2_8/telemetry/PulsarSingletons.java | Apply messaging exception event extractors to receive, process, and send instrumenters. |
| instrumentation/nats/nats-2.17/library/src/main/java/io/opentelemetry/instrumentation/nats/v2_17/internal/NatsInstrumenterFactory.java | Apply messaging exception event extractors to producer send and consumer process instrumenters. |
| instrumentation/kafka/kafka-connect-2.6/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/kafkaconnect/v2_6/KafkaConnectSingletons.java | Apply messaging process exception event extractor to the Kafka Connect process instrumenter builder. |
| instrumentation/kafka/kafka-clients/kafka-clients-common-0.11/library/src/main/java/io/opentelemetry/instrumentation/kafkaclients/common/v0_11/internal/KafkaInstrumenterFactory.java | Apply messaging exception event extractors to producer send, consumer receive, consumer process, and batch-process instrumenters. |
| instrumentation/jms/jms-common-1.1/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/jms/common/v1_1/JmsInstrumenterFactory.java | Apply messaging exception event extractors to producer send, consumer receive, and consumer process instrumenters. |
| instrumentation-api-incubator/src/main/java/io/opentelemetry/instrumentation/api/incubator/semconv/messaging/MessagingExceptionEventExtractors.java | New utility to configure messaging exception log event names and severities via Experimental.setExceptionEventExtractor. |
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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), messaging instrumentations now emit their exceptions as log records instead of span events.Part of follow-up work after #16259.