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From Lior Schachter <li...@infolinks.com>
Subject Changing a Namenode server
Date Wed, 16 Mar 2011 14:17:57 GMT
 Hi,

We have been using hadoop/HDSF for some while and we want to upgrade the
namenode server to a new (and stronger) machine.

Can you please advise on the correct way to do this while minimizing system
downtime  and without losing any data.



Thanks,

Lior

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