Java advanced interview must ask - Dubbo interview questions summary

1. What communication framework is used by default, and are there any other options?

2. Is the service call blocking?

3. What registration center is generally used? Are there any other options?

4. What serialization framework is used by default, and what else do you know?

5. What is the principle for the service provider to realize the failure kick?

6. How can the service launch not affect the old version?

7. How to solve the problem that the service call chain is too long?

8. What are the core configurations?

9. What protocol does dubbo recommend?

10. Can a service be directly connected to a service when multiple registrations are made for the same service?

11. Draw a flow chart of service registration and discovery

12. How to do cluster fault tolerance?

13. What problems did you encounter during use?

14. What is the difference between dubbo and dubbox?

15. Do you know any other distributed frameworks?