java - Hystrix 仪表板始终显示加载屏幕

Question

我使用 Netflix-OSS 库开发了微服务应用程序。我在 localhost:9091/hystrix 上运行的 Hystrix 仪表板上遇到问题。我想监控微服务-A 和微服务-B 之间的请求指标。端点“hystrix.stream”已注册。

hystrix 仪表板卡在加载中，没有显示任何结果。

我检查了浏览器，发现 jquery 错误 -Uncaught TypeError: e.indexOf is not a function 这似乎是一个 jquery 版本问题。

我正在使用 Jdk 14 版本和 Spring boot 2.3 进行开发

Answer 1

            @bob0the0mighty
            I am adding code snippet for your reference. This is my springboot main class
            @SpringBootApplication
            @EnableEurekaClient
            @EnableCircuitBreaker
            @EnableHystrixDashboard
            public class DramaServiceApplication {
            }
        My controller looks like :
        @GetMapping("/acts")
            @com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand(fallbackMethod = "fallbackMethodForGetActor", commandKey = "test-Act", groupKey = "test-Act")
            public ActorList getActors() {
                ActorList actorList = restTemplate.getForObject("http://actor-service/actor/actorsList", ActorList.class);
                return actorList;
            }
    public ActorList fallbackMethodForGetActor() {
            return new ActorList(" Requested Actor page is under maintenance!!");
        }
    
    application.yml file looks like :
            
    management:
      endpoints:
        web:
          base-path: /
          exposure:
            include: hystrix.stream, health, info, metrics
After hitting request multiple times, I am getting hystrix dashboard as "loading" always
and screen looks like 
[enter image description here][1]
                


  [1]: /image/hOeZf.png