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From Marc Farnum Rendino <mvg...@gmail.com>
Subject Re: Adding hard-disks to an existing HDFS cluster
Date Tue, 02 Mar 2010 00:15:09 GMT
On Mon, Mar 1, 2010 at 2:02 PM, Eli Collins <eli@cloudera.com> wrote:

> Yes, it is important that the NN metadata (the fsimage and edits log)
> are stored reliably.  There's a great chapter on HDFS administration
> in the book Hadoop: The Definitive Guide.

Ah; I'd discounted it, because the hadoop ecosystem seems to be evolving so
fast, it seemed better to focus on online and recently-updated info.

Maybe it's not quite that divergent yet. :)



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