正在解决依赖关系
--> 正在检查事务
---> 软件包 cloudera-manager-agent.x86_64.0.6.2.0-968826.el7 将被 安装
---> 软件包 cloudera-manager-daemons.x86_64.0.6.2.0-968826.el7 将被 安装
---> 软件包 cloudera-manager-server.x86_64.0.6.2.0-968826.el7 将被 安装
--> 解决依赖关系完成

依赖关系解决

=======================================================================================================
Package 架构 版本 源 大小
=======================================================================================================
正在安装:
cloudera-manager-agent x86_64 6.2.0-968826.el7 cloudera-manager 9.7 M
cloudera-manager-daemons x86_64 6.2.0-968826.el7 cloudera-manager 1.1 G
cloudera-manager-server x86_64 6.2.0-968826.el7 cloudera-manager 9.8 k

事务概要
=======================================================================================================
安装 3 软件包

总下载量：1.1 G
安装大小：1.4 G
Is this ok [y/d/N]: y
Downloading packages:
(1/3): cloudera-manager-agent-6.2.0-968826.el7.x86_64.rpm | 9.7 MB 00:00:07
(2/3): cloudera-manager-server-6.2.0-968826.el7.x86_64.rpm | 9.8 kB 00:00:00
(3/3): cloudera-manager-daemons-6.2.0-968826.el7.x86_64.rpm | 1.1 GB 00:03:22
-------------------------------------------------------------------------------------------------------
总计 5.6 MB/s | 1.1 GB 00:03:22
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
正在安装 : cloudera-manager-daemons-6.2.0-968826.e [######################### ] 1/3^ 正在安装 : cloudera-manager-daemons-6.2.0-968826.el7.x86_64 1/3
正在安装 : cloudera-manager-agent-6.2.0-968826.el7.x86_64 2/3
Created symlink from /etc/systemd/system/multi-user.target.wants/cloudera-scm-agent.service to /usr/lib/systemd/system/cloudera-scm-agent.service.
Created symlink from /etc/systemd/system/multi-user.target.wants/supervisord.service to /usr/lib/systemd/system/supervisord.service.
正在安装 : cloudera-manager-server-6.2.0-968826.el7.x86_64 3/3
验证中 : cloudera-manager-agent-6.2.0-968826.el7.x86_64 1/3
验证中 : cloudera-manager-daemons-6.2.0-968826.el7.x86_64 2/3
验证中 : cloudera-manager-server-6.2.0-968826.el7.x86_64 3/3

已安装:
cloudera-manager-agent.x86_64 0:6.2.0-968826.el7 cloudera-manager-daemons.x86_64 0:6.2.0-968826.el7
cloudera-manager-server.x86_64 0:6.2.0-968826.el7

完毕！

这次是 root 用户安装的，成功了。貌似我开出来的普通用户有哪里没有配置好？算了，暂时觉得 root 一路走下去了。实在不能再等了。
感谢回复的各位