The authenticity of host '0.0.0.0 (0.0.0.0)' can't be established.
安装Hadoop是出现
The authenticity of host ‘0.0.0.0 (0.0.0.0)’ can’t be established.（错误），
代码如下：
root@master:/usr/local/hadoop/hadoop-2.6.0# sbin/start-dfs.sh
Starting namenodes on [localhost]
localhost: starting namenode, logging to /usr/local/hadoop/hadoop-2.6.0/logs/hadoop-root-namenode-master.out
localhost: starting datanode, logging to /usr/local/hadoop/hadoop-2.6.0/logs/hadoop-root-datanode-master.out
Starting secondary namenodes [0.0.0.0]
The authenticity of host '0.0.0.0 (0.0.0.0)' can't be established.
ECDSA key fingerprint is dc:f6:ec:22:ca:5c:5d:b2:e1:cb:0f:77:ce:f9:57:07.
Are you sure you want to continue connecting (yes/no)? ^C0.0.0.0: Host key verification failed.
解决方法：关闭防火墙
ubuntu 执行命令:
root@master:# ufw disable
The authenticity of host '0.0.0.0 (0.0.0.0)' can't be established.相关推荐
- ssh The authenticity of host '172.18.19.XXX (172.18.19.XXX)' can't be established.
用ssh登录一个机器(换过ip地址),提示输入yes后,屏幕不断出现y,只有按ctrl + c结束 错误是:The authenticity of host '172.18.19.XXX (172.1 ...
- The authenticity of host #39;slaver2 (192.168.199.132)#39; can#39;t be established. RSA key finge...
1:ssh登录 The authenticity of host 192.168.199.132 can't be established. 的问题 问题出现了,总要解决吧,百度一下,详细介绍的很多, ...
- The authenticity of host ‘172.16.132.189 (172.16.132.189)‘ can‘t be established.
解决的方法为: ssh -o StrictHostKeyChecking=no 172.16.132.189
- ssh登录 The authenticity of host 192.168.0.xxx can't be established. 的问题
scp免密码登录:Linux基础 - scp免密码登陆进行远程文件同步 执行scp一直是OK的,某天在本地生成了公钥私钥后,scp到某个IP报以下错误 The authenticity of host ...
- 好记心不如烂笔头，ssh登录 The authenticity of host 192.168.0.xxx can't be established. 的问题...
用ssh登录一个机器(换过ip地址),提示输入yes后,屏幕不断出现y,只有按ctrl + c结束 错误是:The authenticity of host 192.168.0.xxx can't b ...
- GIT版本管理异常总结001---copssh安装后登录异常The authenticity of host '127.0.0.1 (127.0.0.1)' can't be established.
GIT版本管理异常总结001---copssh安装后登录异常The authenticity of host '127.0.0.1 (127.0.0.1)' can't be established. ...
- 好记心不如烂笔头，ssh登录 The authenticity of host 192.168.0.xxx can't be established. 的问题
http://blog.csdn.net/kimsoft/article/details/5865418 用ssh登录一个机器(换过ip地址),提示输入yes后,屏幕不断出现y,只有按ctrl + c ...
- The authenticity of host 'localhost (127.0.0.1)' can't be established的处理方法
ssh localhost的时候遇到: ubuntu@VM-0-15-ubuntu:~/taoge/hadoop_begin/hadoop-2.7.5$ ssh localhost The authe ...
- ssh连接The authenticity of host can't be established
错误描述:The authenticity of host '123.207.232.xxx (123.207.232.xxx)' can't be established. ECDSA key fi ...
最新文章
- Win7无法安装程序提示Installer integrity check has failed的解决方法
- date比较大小 mybatis_MyBatis Sqlserver日期比较
- 1高并发服务器：多路IO之select
- 这样去写你的 HTML
- Android开源库集锦
- Tensorflow实现多层感知函数逼近
- MVC 3 基本操作增加修改
- （四）使用TensorFlow和Keras构建AI语言翻译
- html5技术英文论文参考文献,英文论文的参考文献范例（精选8篇）
- Java集合Collection接口中的常用方法演示
- AcWing 854. Floyd求最短路（模板）
- [org/springframework/jdbc/support/sql-error-codes.xml]
- 中国高性能计算服务器排名,2007中国高性能计算100强出炉
- 学习_010_Hadoop权威指南
- 日立hgp电梯mcub03主板原理图
- DTCloud 报表开发
- 11. Flash助手推荐的弹窗广告怎么删除
- 虚拟化技术的优点和缺点
- Rsync 备份服务：基本概述、应用场景、传输模式、注意事项、密码解决方案、服务实践、备份案例、结合inotify
- 获取系统相册图片进行九宫布局