I am getting DataSource Not Supported when using DataSouceBuilder

M. Deinum answered it. I was missing commons-dbcp from my dependencies! I figured it was something easy like that.

To use the DataSourceBuilder you need to have commons-dbcp, or tomcat-jdbc or hikaricp on your classpath else it won't work. I you don't have one of those you will get the message as you get.

In my case, add spring-boot-starter-jdbc dependency works:

   <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-jdbc</artifactId>
   </dependency>