kerberos
1.常用操作
1.查询所有的Kerberos的主体 [root@master-node-01 ~]# kadmin.local -q "list_principals"
2.创建Kerberos管理员主体/实例 [root@master-node-01 ~]# kadmin.local -q "addprinc admin/admin" [root@master-node-01 ~]# kadmin.local -q "addprinc yarn"
![](https://img2018.cnblogs.com/blog/1120677/201901/1120677-20190114105623999-1302787575.png)
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