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README.md

Library Instrumentation for Apache RocketMQ remoting-based client 4.0.0+

Provides OpenTelemetry instrumentation for Apache RocketMQ remoting-based client.

Quickstart

Add the following dependencies to your project

Replace OPENTELEMETRY_VERSION with the latest release.

For Maven, add the following to your pom.xml dependencies:

<dependencies>
  <dependency>
    <groupId>io.opentelemetry.instrumentation</groupId>
    <artifactId>opentelemetry-rocketmq-client-4.8</artifactId>
    <version>OPENTELEMETRY_VERSION</version>
  </dependency>
</dependencies>

For Gradle, add the following to your dependencies:

implementation("io.opentelemetry.instrumentation:opentelemetry-rocketmq-client-4.8:OPENTELEMETRY_VERSION")

Usage

The instrumentation library provides the implementation of SendMessageHook and ConsumeMessageHook to provide OpenTelemetry-based spans and context propagation.

RocketMqTelemetry rocketMqTelemetry;

void configure(OpenTelemetry openTelemetry, DefaultMQProducerImpl producer, DefaultMQPushConsumerImpl pushConsumer) {
  rocketMqTelemetry = RocketMqTelemetry.create(openTelemetry);
  // For producer.
  producer.registerSendMessageHook(rocketMqTelemetry.newTracingSendMessageHook());
  // For push consumer.
  pushConsumer.registerConsumeMessageHook(rocketMqTelemetry.newTracingConsumeMessageHook());
}