Hbase Region Server 启动失败

错误如下：
Master rejected startup because clock is out of sync
org.apache.hadoop.hbase.ClockOutOfSyncException: org.apache.hadoop.hbase.ClockOutOfSyncException: Server localserver3,60020,1476874791987 has 
been rejected; Reported time is too far out of sync with master.  Time difference of 32158ms > max allowed of 30000ms

处理：同步该节点的时间，缩小与master 节点之间的差异。

参考：service ntpd stop
     ntpdate master.host(主节点)