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From Marc Farnum Rendino <mvg...@gmail.com>
Subject Re: Adding hard-disks to an existing HDFS cluster
Date Sun, 28 Feb 2010 22:18:04 GMT
On Sun, Feb 28, 2010 at 5:14 PM, Eli Collins <eli@cloudera.com> wrote:

> You don't need to format to to add disks to DNs. Just format them and
> add the directories to dfs.data.dir in the config file, and restart
> the DN


Nice; I was hoping it was that simple! :)

I presume it makes no sense to try to spread the NameNode across multiple
disks?

Thanks,

Marc

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