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rootsshknown

IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that the RSA host key has just been changed. The fingerprint for the RSA key ...

报错提示, 主机名不能解析,请用ip 进行拷贝,或者,把 方法一: 用ip 地址: ssh-copy-id –i /root/.ssh/id_rsa.pub root@ipaddress 方法二: ...

这里是因为你的/etc/hosts没有写上映射,在文件中添加上你的IP加上localhost。 解决方法为: [java] view plaincopy vi etc/hadoop/hadoop-env.sh 加入: [java] view plaincopy exportHADOOP_COMMON_LIB_NATIVE_DIR=${HADOOP_PREFIX}/lib/nativ...

这台机器 [root@N000 n8000] 是不是之前登陆过11.0.0.6,或者是11.0.0.6是不是重装过,如果是的话,试试删除 /root/.ssh/known_hosts 文件,再...

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