Hadoop multi node cluster installation in 2 machies [closed]?

Assuming that you have properly set up SSH and shared the public key between the machines.. You should make sure that the firewall on both machines is set up to allow communication on TCP port 22, which is the SCP port. If that does not solve the problem, make sure that the lines "PubkeyAuthentication yes" & "AuthorizedKeysFile" in "/etc/ssh/sshd_config" are un-commented.

User714708 : ok I hv checked it.. – priyaudupi Apr 19 at 7:25.

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