hadoop-07-ntp服务检查
cd /etc/more /etc/ntp.conf里面进行了server的配置
service ntpd status / stop/ start
安装ntpd server的步骤:yum install ntpd
ntp服务的客户端:service ntpd status
原文:http://www.cnblogs.com/stono/p/7771640.html