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安装过程中长时间无反应,日志中报Caught UnknownHostException

原创 Oracle 作者:super_sky 时间:2013-12-30 11:14:35 0 删除 编辑
在安装数据库时,出现如下界面后,长时间无反应


从日志中,我们可以看到如下信息

[oracle@racdg logs]$ tail -f oraInstall2013-08-15_09-06-19AM.err

Caught UnknownHostException: racdg: racdg

Caught UnknownHostException: racdg: racdg

Caught UnknownHostException: racdg: racdg

Caught UnknownHostException: racdg: racdg

Caught UnknownHostException: racdg: racdg

Caught UnknownHostException: racdg: racdg

Caught UnknownHostException: racdg: racdg

Caught UnknownHostException: racdg: racdg

Caught UnknownHostException: racdg: racdg

 

在/etc/hosts中添加IP和主机名的对应关系

[root@racdg ~]# vi /etc/hosts

# Do not remove the following line, or various programs

# that require network functionality will fail.

127.0.0.1               localhost.localdomain localhost

::1             localhost6.localdomain6 localhost6

 

192.168.152.200 racdg

 

退出,重新安装,该问题解决。

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