如何通过JMX公开Hystrix的断路器状态 [英] How to expose Hystrix's circuit breaker status through JMX

问题描述

我一直在寻找有关如何在JMX上公开Hystrix断路器状态的教程.我刚刚找到了一个使用hystrix-servo-metrics-publisher公开指标(例如计数器，仪表等)的API.

I've been looking for a tutorial on how to expose Hystrix's circuit breaker status on JMX. I just found out an API for exposing metrics (e.g counters, gauges, etc) using hystrix-servo-metrics-publisher.

是否可以在JMX上显示断路器状态?

Is it possible to expose circuit breaker status on JMX?

推荐答案

我找到了解决方案，只需启动以下代码即可:

I found the solution, just start this code:

HystrixPlugins.getInstance().registerMetricsPublisher(
    HystrixServoMetricsPublisher.getInstance());

此后，您将在com.netlix.servo中看到有关JMX的指标.

After this you'll see the metrics on JMX in com.netlix.servo.

糟糕:只有在第一个服务器请求之后，该信息才在JMX上可用.

Obs: The information will be available on JMX only after the first server request.

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