title: Spring Boot transaction manager timeout
body: <p>I am using the spring-boot-starter-data-jpa from Spring Boot 1.4.2.</p>
  
  <p>Everything works fine (@Entity classes discovery, datasource autoconfiguration, transaction autoconfiguration, EntityManager autoconfiguration).</p>
  
  <p>I can not find where the Transaction timeout can bet set. Since I want to use Spring Boot as deep as possible, I do not wish to declare programmatically a transaction manager bean in any Config file.</p>
  
  <p>The "<a href="http://docs.spring.io/spring-boot/docs/current/reference/html/common-application-properties.html" rel="noreferrer">common application properties reference</a>" only mention timeouts for JTA Transaction managers, but none for the autoconfigure one for simple JPA use. Note that I am not looking for the jdbc query timeout.</p>
  
  <p>Any ideas ?</p>