Abhisar's Blog

At times an application do not stop properly and keep running in background, occupying  port. Step 1: Identify the TCP process id binding to a specific port $>netstat -ano | find "8080" TCP 0.0.0.0:8080 0.0.0.0:0 LISTENING 28268 TCP [::]:8080 [::]:0 LISTENING 28268 Step 2: Kill the process $>taskkill /F /PID 28268

If you are creating a Spring Boot application and see the following error stack . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.2.0.RELEASE) 2020-06-27 19:30:32.786 INFO 35224 --- [ main] SchoolApplication : Starting SchoolApplication on LTUS76179 with PID 35224 (C:\personal\eclipse-workspace\apievolution\target\classes started by 381548 in C:\personal\eclipse-workspace\apievolution) 2020-06-27 19:30:32.796 INFO 35224 --- [ main] SchoolApplication : No active profile set, falling back to default profiles: default 2020-06-27 19:30:32.964 WARN 35224 --- [ main] ionWarningsApplicationContextInitializer : ** WARNING ** : Your ApplicationContext is unli

Something prompted me to blog again after a long time and not sure if I would be motivated to continue. First, I thought to share a long pending experience, which I had the opportunity to have eight years back. The best weapon we have with the rise of Cloud is on demand scalability (my reference is of 8 years back which everyone knows now). Most of the times when we talk about cloud, we are not talking enabling application for cloud adoption but only talk about cloud infrastructure management (which is sad). I am going to talk about my experience in making an application cloud enable and the use of the design principles. As I am talking an experience gained 8 years back (I am a bit rusty now) I will go through the journey with the case study. Thats How it Started So our story start back in 2011 when hero Mr Dan came up with an idea to monetize the online imagery content of advertisement and make some money (back then it was a cool idea, Google was doin