启动    管理员执行`D:\env\hadoop\hadoop-3.2.0\hadoop\sbin\start-all.cmd`
停止    管理员执行`D:\env\hadoop\hadoop-3.2.0\hadoop\sbin\stop-all.cmd`


[Namenode](http://localhost:9870/dfshealth.html#tab-overview)
[YARN](http://localhost:8088/cluster)