对同一个服务注入了不同策略的两个Bean，请求接口时，警告consumers下NodeExists，有办法取消警告吗？

[cl900503]

1. 配置不同策略的Bean（同一个服务）

   
   @Configuration
   public class ReferenceConfiguration {
   
   @Bean
   @DubboReference(interfaceClass = IdGeneratorService.Iface.class, version = "1.0", timeout = 5000, cluster = "hint")
   public ReferenceBean<IdGeneratorService.Iface> idGeneratorService1() {
       return new ReferenceBean<IdGeneratorService.Iface>();
   }
   
   @Bean
   @DubboReference(interfaceClass = IdGeneratorService.Iface.class, version = "1.0", timeout = 5000, cluster = ClusterRules.BROADCAST)
   public ReferenceBean<IdGeneratorService.Iface> idGeneratorService2() {
       return new ReferenceBean<IdGeneratorService.Iface>();
   }

}

2. 注入Bean
``` java
    @Autowired
    private IdGeneratorService.Iface idGeneratorService1;//idGeneratorService1：hint模式，可以指定ip和port

    @Autowired
    private IdGeneratorService.Iface idGeneratorService2;//idGeneratorService2：广播模式

    ...
    ...

    HintManager.setHint("192.168.0.81", 11251);
    idGeneratorService1.getId(11);

    idGeneratorService2.getId(1);

[AlbumenJ]

这个日志目前是无法关闭的，可以提个 PR 加个开关