解决方式

 systemctl restart clickhouse-server #重启
 systemctl start clickhouse-server # 启动
 systemctl status clickhouse-server　＃查看状态

#创建用户并授权

CREATE USER clickhouse_admin IDENTIFIED WITH plaintext_password BY 'clickhouse_password'




授与新用户拥有所有管理权限

grant all on *.*  to  clickhouse_admin with grant option;

使用clickhouse_admin 用户创建一个列管理用户；

CREATE USER column_user IDENTIFIED WITH plaintext_password BY 'column_user'

创建一个行管理用户；

create user row_user identified with plaintext_password by 'row_user';

 ClickHouse创建用户 - 墨天轮

 clickhouse 如何使用SQL 管理用户和角色_code: 497. db::exception: received from localhost:_行走在云端z的博客-CSDN博客