hadoop - 无法访问 VMbox 之外的 hadoop Web UI

Question

安装cent os 6.7并配置hadoop，启动名称和数据节点，在vm浏览器中可以看到web UI，但是无法使用windows浏览器通过ip 192.168.184.133:50070访问web ui，可以使用192.168.184.133:22 通过 putty 连接到 ssh。对这个问题有什么建议吗？

lizhi@mini3 hadoop]$ netstat -nltp
(Not all processes could be identified, non-owned process info
 will not be shown, you would have to be root to see it all.)
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address               Foreign Address             State       PID/Program name   
tcp        0      0 192.168.184.133:9000        0.0.0.0:*                   LISTEN      4807/java           
tcp        0      0 0.0.0.0:50090               0.0.0.0:*                   LISTEN      5000/java           
tcp        0      0 192.168.184.133:50070       0.0.0.0:*                   LISTEN      4807/java           
tcp        0      0 0.0.0.0:22                  0.0.0.0:*                   LISTEN      -                   
tcp        0      0 127.0.0.1:631               0.0.0.0:*                   LISTEN      -                   
tcp        0      0 127.0.0.1:25                0.0.0.0:*                   LISTEN      -                   
tcp        0      0 :::22                       :::*                        LISTEN      -                   
tcp        0      0 ::1:631                     :::*                        LISTEN      -                   
tcp        0      0 ::1:25                      :::*                        LISTEN      -            

Answer 1

防火墙，

使用以下命令禁用它:

$ /etc/init.d/iptables stop