gRPC [Java] Master Class: Build Modern API and Microservices - UpdateBlog Client

The video tutorial guides viewers through creating and updating a blog using MongoDB. It covers the process of setting up a blog, running server and client applications, and debugging issues related to update responses. The tutorial highlights a bug in the server response and demonstrates how to fix it, ensuring the updated blog data is correctly sent back to the client. The video concludes with successful testing of the update process and a brief introduction to deleting a blog.

What was the issue with the server response after updating the blog?

How did the teacher resolve the null pointer exception in the server?

What was the final outcome after running the server and clients again?