准备

启动hbase

进入hbaes shell：

hbase shell

status

显示服务器状态

status

显示如下：

1 active master, 0 backup masters, 3 servers, 0 dead, 0.0000 average load
Took 0.6963 seconds

查看当前用户：

whoami

显示结果如下：

root (auth:SIMPLE)
    groups: root
Took 0.0068 seconds