集群IP更换以后
hduser@data4:~$ ssh data2
Warning: Permanently added the ECDSA host key for IP address '192.168.31.42' to the list of known hosts.
hduser@data2's password:
packet_write_wait: Connection to 192.168.31.42 port 22: Broken pipe
hduser@data4:~$ ssh data2
ssh: connect to host data2 port 22: Connection refused
本文记录了集群IP更换后使用SSH连接遇到的问题及现象。尝试连接data2节点时出现警告并被永久添加到已知主机列表中,随后连接失败,提示Broken pipe错误及Connection refused。这可能是由于新的IP地址配置不正确或者SSH服务未正常运行导致。
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