REASON: Ambari Server java process has stopped. Please check the logs for more information.
看日志发现是用户权限问题
授下权
grant all privileges on *.* to 'ambari'@'%' IDENTIFIED BY '密码' WITH GRANT OPTION;
grant all privileges on *.* to 'ambari'@'localhost' IDENTIFIED BY '密码' WITH GRANT OPTION;
flush privileges;
再启成功