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MapReduce, mail # user - How to solve : Little bit urgent delivery (cluster-1(Hbase)---> cluster-2(HDFS))


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samir das mohapatra 2013-03-01, 09:06
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Re: How to solve : Little bit urgent delivery (cluster-1(Hbase)---> cluster-2(HDFS))
varun kumar 2013-03-01, 11:40
Use hbase import and export for migration of data from one cluster to
another.

On Fri, Mar 1, 2013 at 2:36 PM, samir das mohapatra <[EMAIL PROTECTED]
> wrote:

> Hi All,
>
>   Problem Statement:
>    1) We have two cluster   , let for example
>          i) cluster-1
>         ii) cluster-2
>
>
> There is one Scenario where we need to pull data from Hbase which is under
> cluster-1(Hbase)   to  cluster-2 (HDFS) .
>
>    Which approach I whould follow , (The volume of the data are 5TB which
> is there in Hbase)
>
> I am thinking , I will copy the data  throught distcp, Is this a good
> approach? If yes then how to pull only specific data not whole date into
> HDFS
>
>
> Note: Little bit urgent delivery
>
>
> regards,
> samir.
>
> --
>
>
>
>

--
Regards,
Varun Kumar.P