2016-08-16 10:50:00,337 org.springframework.orm.jpa.vendor.HibernateJpaDialect [defaultTaskScheduler-2] WARN : JDBC Connection to reset not identical to originally prepared Connection - please make sure to use connection release mode ON_CLOSE (the default) and to run against Hibernate 4.2+ (or switch HibernateJpaDialect's prepareConnection flag to false