Nodes in Hadoop do not communicate using SSH. See
On Wed, Feb 13, 2013 at 5:16 PM, Pedro Sá da Costa <[EMAIL PROTECTED]> wrote:
> I'm trying to configure ssh for the Hadoop mapreduce, but my nodes only
> communicate with each others using RSA keys in pem format.
> (It doesn't work)
> ssh user@host
> Permission denied (publickey).
> (It works)
> ssh -i ~/key.pem user@host
> The nodes in mapreduce communicate using ssh. How I configure the ssh, or
> the mapreduce to work with the pem file.
> Best regards,