[DUBBO] Expected single matching of monitor, but found 2 instances, will randomly pick the first one

最近项目由alibaba dubbo升级到apache duboo 项目启动时出现[DUBBO] Expected single matching of monitor, but found 2 instances, will randomly pick the first one告警

查看ConfigManager.getConfig()方法中会启动时默认加载一个MonitorConfig#default

解决:只要把<dubbo:monitor address="" />放到启动时优先加载的配置中,如果不需要去掉<dubbo:monitor address="" />也可以