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From Sonal Goyal <sonalgoy...@gmail.com>
Subject Re: Data migration in Hadoop
Date Tue, 13 Sep 2011 12:07:44 GMT
Hi Vikas,

This was discussed in the groups recently:

http://lucene.472066.n3.nabble.com/Fixing-a-bad-HD-tt2863634.html#none

Are you looking at replacing all your datanodes, or only a few? how big is
your cluster?

Best Regards,
Sonal
Crux: Reporting for HBase <https://github.com/sonalgoyal/crux>
Nube Technologies <http://www.nubetech.co>

<http://in.linkedin.com/in/sonalgoyal>





On Tue, Sep 13, 2011 at 1:52 PM, Vikas Srivastava <
vikas.srivastava@one97.net> wrote:

> HI ,
>
> can ny1 tell me how we can migrate hadoop or replace old hard disks with
> new big size hdd.
>
> actually i need to replace old hdd of 300 tbs to 1 tb so how can i do this
> efficiently!!!
>
> ploblem is to migrate data from 1 hdd to other
>
>
> --
> With Regards
> Vikas Srivastava
>
> DWH & Analytics Team
> Mob:+91 9560885900
> One97 | Let's get talking !
>
>

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