haoman 发表于 2018-10-29 09:18:16

hadoop启动时提示 localhost: Permission denied-zm0700

hadoop启动时提示root@localhost's password: localhost: Permission denied, please try again.
　　设置下ssh免密码登陆
　　1、ssh-keygen -t rsa一路回车键
　　2、cp ~/.ssh/id_rsa.pub ~/.ssh/authorized_keys

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