httpd: apr_sockaddr_info_get() failed for www.yang.com
httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
经分析发现是apache的conf目录下的配置文件httpd.conf中关于hostname设置和/etc/sysconfig/network中的HOSTNAME设置不统一导致的,修改成统一的主机名即可解决该问题。
 
hostname /etc/sysconfig/network里的主机名即可
 
注:/etc/sysconfig/network 默认主机名是:HOSTNAME=localhost.localdomain