Hi,   I fix this issue as ..   1) go to the /etc/cloudera-scm-agent/config.ini ---- file  and then update the following parameters in this file according to your servers.   ## It should not normally be necessary to modify these. # Port that the CM agent should listen on. listening_port=9000 # IP Address that the CM agent should listen on. listening_ip=192.168.0.000    -------------------------------------------------------> need your server IP # Hostname that the CM agent reports as its hostname. If unset, will be # obtained in code through something like this: # # python -c 'import socket; \ # print socket.getfqdn(), \ # socket.gethostbyname(socket.getfqdn())' # listening_hostname=192.168.0.000 ------------------------------------------------> need your server Ip same as above   use_tls=1   save this setting in config.ini file and then   restart cloudera-scm-agent services as    service cloudera-scm-agent restart   your issue will resolved...     Regards,   Maroof khan Gandapur     ... View more

Hi all... i was facing the same issue but my issue has been resolved by just only changing the port from 22 to 2222. try 2222 ssh port if you are not able to connect on 22 ssh port. ... View more