# Spring Pulsar

<!-- llms-txt-link: /llms.txt -->

> OpenTelemetry Java agent instrumentation

This instrumentation enables consumer messaging spans for Spring Pulsar listeners.

- **Name**: `spring-pulsar-1.0`
- **Scope**: `io.opentelemetry.spring-pulsar-1.0`
- **Target versions**: `org.springframework.pulsar:spring-pulsar:[1.0.0,)`
- **Library**: https://spring.io/projects/spring-pulsar

## Telemetry

- **Span attributes**: `messaging.destination.name`, `messaging.message.body.size`, `messaging.message.id`, `messaging.operation`, `messaging.system`

## Configuration

| Option | Type | Default | Description |
| --- | --- | --- | --- |
| `otel.instrumentation.messaging.experimental.capture-headers` | list |  | A comma-separated list of header names to capture as span attributes. |
| `otel.instrumentation.messaging.experimental.receive-telemetry.enabled` | boolean | false | Enables experimental receive telemetry, which will cause consumers to start a new trace, with only a span link connecting it to the producer trace. |
| `otel.instrumentation.pulsar.experimental-span-attributes` | boolean | false | Enables capturing experimental span attribute `messaging.pulsar.message.type` on PRODUCER spans. |

## Data

- **JSON**: [/data/javaagent/instrumentations/spring-pulsar-1.0/spring-pulsar-1.0-e9252fd09a79.json](/data/javaagent/instrumentations/spring-pulsar-1.0/spring-pulsar-1.0-e9252fd09a79.json)
- **Explore**: [/java-agent/instrumentation/spring-pulsar-1.0](/java-agent/instrumentation/spring-pulsar-1.0)