Hadoop安装成功以后,访问不了web界面的50070端口怎么解决?

Hadoop安装成功以后,访问不了web界面的50070端口java

先查看端口是否启用web

[hadoop@s128 sbin]$ netstat -ano |grep 50070 

而后查看防火墙的状态,是否关闭,若是没有,强制性关闭centos

查看防火墙状态:oop

[hadoop@s128 sbin]$ service iptables status

关闭防火墙centos7

chkconfig iptables off
service iptables stop

centos7的方式:spa

systemctl stop firewalld.service #中止防火墙code

systemctl start firewalld.service #开启防火墙ip

systemctl status firewalld.service #查看防火墙状态hadoop

systemctl enable firewalld.service #开机自启 “启用”table

systemctl disable firewalld.service #开机自启 “禁用”

访问web界面(ip+端口号)

https://192.168.109.128:50070
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