entitymanagerf专题

javax.persistence.PersistenceException: [PersistenceUnit: cmf.server] Unable to build EntityManagerF

在节前下电,今天启动的过程中,有一套集群cm启动不了。 查看日志 [root@MASTER02 cloudera-scm-server]# tail -100f cloudera-scm-server.out  JAVA_HOME=/usr/java/jdk1.7.0_67-cloudera Caused by: org.springframework.beans.factory.BeanC