DB Connection via windows Service Account in JAVA Spring MVC using Hibernate

Question

I am unable to acquire Connection via windows Service Account in JAVA Spring MVC using Hibernate. There's no error while deploying one application. I am facing below issue while deploying multiple applications in same tomcat. To more on this

1. I am using one tomcat instance.
2. I am using hibernate to create session factory
3. I am use windows service to start the tomcat (Provided DB windows service account to start the service)
4. While deploying one application its working fine
5. While deploying multiple application its giving deadlock issue.