localhost: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).

在开启hadoop时候报错:localhost: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).

此时 ssh localhost也会失败 原因是秘钥没有给自己, 运行ssh-copy-id -i /home/hadoop/.ssh/id_rsa.pub hadoop@localhost即可解决。 --------------------- 作者:Mr_Lon 来源:CSDN 原文:https://blog.csdn.net/Mr_Lon/article/details/88198119 版权声明:本文为博主原创文章,转载请附上博文链接!

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