mkdir: Call From localhost/127.0.0.1 to 192.168.232.133:9000 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
错误解决:
1、运行命令:
cd /etc
vim hosts
编辑/etc下的hosts文件,
按 i 进入编辑模式,注释完后,按ESC退出输入模式,输入 :wq 保存并退出
注释掉 ::1
2、再进入hadoop 下的 sbin 目录,用 start-all.sh 重新启动hadoop
cd /home/bigdata/Opt/hadoop-2.10.1/sbin
start-all.sh