OpenTelemetry is not enabled because it is missing from the config.


OpenTelemetry 未启用的原因是配置文件中缺少相关配置。要让 OpenTelemetry 正常工作,需要在配置文件中明确启用并配置它。 解决方案 1. 检查配置文件:确认配置文件(如 `application.properties` 或 `application.yml`)中是否有 OpenTelemetry 相关的配置项。 2. 添加配置: - 对于 `application.properties`: ```properties # 启用 OpenTelemetry management.opentelemetry.enabled=true # 设置服务名称 management.opentelemetry.service.name=your-service-name # 配置导出器(如 Jaeger) management.opentelemetry.traces.exporter=jaeger management.opentelemetry.metrics.exporter=prometheus # Jaeger 端点 management.opentelemetry.traces.jaeger.endpoint=http://localhost:14250 ``` - 对于 `application.yml`: ```yaml management: opentelemetry: enabled: true service: name: your-service-name traces: exporter: jaeger jaeger: endpoint: http://localhost:14250 metrics: exporter: prometheus ``` 3. 依赖检查:确保项目中已添加 OpenTelemetry 相关的依赖。例如,对于 Spring Boot 项目: ```xml <dependency> <groupId>io.opentelemetry.instrumentation</groupId> <artifactId>opentelemetry-spring-boot-starter</artifactId> <version>1.28.0</version> </dependency> ``` 4. 启动应用并验证:启动应用后,检查日志或 OpenTelemetry Collector 是否接收到数据。 额外注意事项 1. 确保 OpenTelemetry Collector 或后端(如 Jaeger、Prometheus)已正确运行并可访问。 2. 如果使用 Kubernetes 或云环境,检查网络策略是否允许应用与 OpenTelemetry 后端通信。 3. 配置中的服务名称(`service.name`)应唯一,以便在分布式追踪中区分不同服务。 [2025-05-15 13:52:59 | AI写代码神器 | 455点数解答]
- OpenTelemetry is not enabled because it is missing from the config.(161点数解答 | 2025-05-15 13:51:58)132
- OpenTelemetry is not enabled because it is missing from the config.(455点数解答 | 2025-05-15 13:52:59)186
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