Jenkins server crashes while building maven project

Question

After the clean install package Maven build is triggered it takes no more than 15-20 seconds for the job to freeze. If I refresh the page it shows "This site can't be reached". In order to make it work again I have to manually restart it from the Ubuntu Server. The logs don't show any building exceptions that would shutdown Jenkins. I also increased the heap size of Jenkins to 512M within etc/default/jenkins .

Configuration:

• Spring Boot project hosted on GitLab
• GitLab is integrated with Jenkins CI (it works fine and starts build on a new push on master)
• Jenkins is hosted on a Digital Ocean droplet running on Ubuntu OS with 1GB RAM

Answer 1

I also faced the same issue, my project crashed after

clean install package

but increasing the ram from 1GB to 4GB solved my issue