History

Mateusz Rzeszutek a9c065930d Return interface instead of concrete implementation in instrumentatio… (#7658 ) …n-api-semconv We're already doing that for `SpanNameExtractor`, `OperationMetrics`, `ContextCustomizer`, etc., so I figured we should do the same for `AttributesExtractor` implementation. Also, none of the implementations have any additional public surface - aside from the builder/factory method users can just simply use the interface everywhere.		2023-01-31 13:21:28 +01:00
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src	Return interface instead of concrete implementation in instrumentatio… (#7658 )	2023-01-31 13:21:28 +01:00
README.md	Introduce markdown lint check (#7175 )	2022-11-16 20:48:42 -08:00
build.gradle.kts	Rearrange the file structure of RocketMQ instrumentation (#6762 )	2022-09-28 13:45:59 -07:00

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());
}