There is a big consumption of server resources at com.alibaba.cloud.dubbo.registry.DubboCloudRegistry#subscribeURLs async subscription

[microrefit]

There is a huge consumption of server resources at com.alibaba.cloud.dubbo.registry.DubboCloudRegistry#subscribeURLs async subscription

Which Component
spring-cloud-starter-dubbo 2.2.3.RELEASE com.alibaba.cloud.dubbo.registry.DubboCloudRegistry#subscribeURLs

Describe the bug

There are two problems,
One is When I start up a consumer service which subscribes 20 services，stop one of them during subscribeURLs，There will be a lot of exception logs printed out.
Another is When I start up one of subscribed services, This method will subscribe all services.

Expected behavior
I recommend the consumer service only subscribe url the one start up.

[github-actions]

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[github-actions]

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