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From: John Kane <john.kane@kane.net>
Date: Sat, 9 May 2009 12:51:33 -0600
Message-ID: <aebf4d740905091151n13bbbb47yc9585c386cd93b57@mail.gmail.com>
Subject: Re-Addressing a cluster
To: core-user@hadoop.apache.org
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I have a situation that I have not been able to find in the mail archives.

I have an active cluster that was built on a private switch with private IP
address space (192.168.*.*)

I need to relocate the cluster into "real" address space.

Assuming that I have working DNS, is there an issue? Do I just need to be
sure that I utilize hostnames for everything and then be fat, dumb and
happy? Or are IP Addresses tracked by the namenode, etc?

Thanks

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