windows下搭建hadoop集群，ssh localhost都没有问题，但无法互联，是什么原因？

[LiuMieMie_LY]

在windows下搭建hadoop集群（两台机器，分别是作为master的XP和slave的win7），cygwin和hadoop均已配置

现在xp无法通过ssh连接win7
信息如下：
$ ssh -v think@192.168.84.1
OpenSSH_6.1p1, OpenSSL 1.0.1c 10 May 2012
debug1: Reading configuration data /etc/ssh_config
debug1: Connecting to 192.168.84.1 [192.168.84.1] port 22.
debug1: Connection established.
debug1: identity file /home/Administrator/.ssh/id_rsa type -1
debug1: identity file /home/Administrator/.ssh/id_rsa-cert type -1
debug1: identity file /home/Administrator/.ssh/id_dsa type -1
debug1: identity file /home/Administrator/.ssh/id_dsa-cert type -1
debug1: identity file /home/Administrator/.ssh/id_ecdsa type -1
debug1: identity file /home/Administrator/.ssh/id_ecdsa-cert type -1
ssh_exchange_identification: Connection closed by remote host

但win7的可以连上xp
$ ssh -v Administrator@192.168.84.50
OpenSSH_6.2p1, OpenSSL 1.0.1e 11 Feb 2013
debug1: Reading configuration data /etc/ssh_config
debug1: Connecting to 192.168.84.50 [192.168.84.50] port 22.
debug1: Connection established.
debug1: identity file /home/think/.ssh/id_rsa type 1 （上面是-1）
debug1: identity file /home/think/.ssh/id_rsa-cert type -1
debug1: identity file /home/think/.ssh/id_dsa type -1
debug1: identity file /home/think/.ssh/id_dsa-cert type -1
debug1: identity file /home/think/.ssh/id_ecdsa type -1
debug1: identity file /home/think/.ssh/id_ecdsa-cert type -1
debug1: Enabling compatibility mode for protocol 2.0--好像问题出在这里？

……
debug1: Next authentication method: password

不知道哪位有相关的经验可以帮忙解决一下？

[撸大湿]

在多台物理机上接通CYGWIN真心麻烦 如果只是跑测试，建议在换成VMware Workstation

[LiuMieMie_LY]

引用 1 楼 tntzbzc 的回复:

在多台物理机上接通CYGWIN真心麻烦 如果只是跑测试，建议在换成VMware Workstation

后来尝试在VMware下连……结果还是一样 估计是电脑的问题 都统一系统 统一各种软件的版本了…… 环境问题，说多了都是泪啊 Thanks all the same.

[allenpony]

win只能做开发平台的。你如果用cygwin，后面你会发现hive会悲剧，因为我了解到的0.10.0版本都不支持cygwin。没刀片的话可以使用ubuntu，安装到笔记本上都行。

[JJZHK]

用虚拟机模拟装CentOS或者Ubuntu搞吧。win真的只能做开发平台，不适合部署hadoop。