master: root@master: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).
时间: 2023-10-24 22:31:03 浏览: 76
在搭建Hadoop完全分布式集群时,出现"master: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password)"的错误提示。这个错误提示表明在连接到master节点时,SSH认证被拒绝了。
解决这个问题的方法是将本地的公钥添加到服务器的authorized_keys文件中。可以使用以下命令将公钥追加到authorized_keys文件中:
```shell
cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys
```
这样就可以解决"Permission denied (publickey,gssapi-keyex,gssapi-with-mic)"的错误信息了。
此外,如果遇到"PasswordAuthentication"字段被设置为"no"的情况,可以通过修改ssh配置文件来解决。可以使用以下命令打开ssh配置文件:
```shell
sudo vim /etc/ssh/sshd_config
```
然后找到"PasswordAuthentication"字段,并将其修改为"yes",保存文件并重启sshd服务:
```shell
sudo systemctl restart sshd
```
这样就可以解决"Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password)"的问题了。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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