Question: zookeeper is the registration center in Dubbo. If all the clusters of registration centers are hung up, can there be communication between publishers and subscribers?

  java, question

For example: zookeeper is the registration center in Dubbo. If all the clusters of registration centers are hung up, can there be communication between publishers and subscribers?

================================================================================
Yes, when dubbo is started, the consumer will fetch the registered producer’s address interface and other data from zk and cache them locally. Each call is made according to the address stored locally.

Yes, you can look at the documents and explain this aspect:
clipboard.png