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From Raghu Angadi <rang...@yahoo-inc.com>
Subject Re: Question on relocation of Hadoop cluster
Date Thu, 04 Oct 2007 16:48:19 GMT

(I am not sure if I replied already...)

Taeho Kang wrote:
> Thanks for your quick reply, Raghu.
> 
> The problem I am faced with is...
> - I need to move my machines to a new location

Assuming this goes well (i.e. no data loss),

> - The new location will assign new ip addresses for my machines.
> I am worried that this change of ip addresses may create havoc in the file
> system (i.e. discrepancy in file block info) once the cluster starts up in
> the new location.

this not an issue.

> Is it going to be a problem?

I don't think so.

Raghu.

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