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ssh public key after setup

ssh public key after setup


Dear colleages,


i have set up cloudera cluster using the same user and password for hosts to communicate each other. The cluster works well.

Now, i need to change this method to ssh public key authentication. I dont want to set up the cluster again.


It is possible? Do you have any ideas to bring in a public key authentication after the cluster was set up?


Many thanks in advance and best regards,




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