安装cloudera

1. 查看selinux状态

$ /usr/sbin/getenforce

Enforcing

 

$ /usr/sbin/sestatus

SELinux status:                 enabled

SELinuxfs mount:                /selinux

Current mode:                   enforcing

Mode from config file:          enforcing

Policy version:                 23

Policy from config file:        targeted

 

2. 关闭selinux

编辑配置文件/etc/selinux/config

# This file controls the state of SELinux on the system.

# SELINUX= can take one of these three values:

#       enforcing - SELinux security policy is enforced.

#       permissive - SELinux prints warnings instead of enforcing.

#       disabled - No SELinux policy is loaded.

SELINUX=disabled

# SELINUXTYPE= can take one of these two values:

#       targeted - Targeted processes are protected,

#       mls - Multi Level Security protection.

SELINUXTYPE=targeted

 3. 生效

重启生效。

$ /usr/sbin/getenforce

Disabled