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HBase, mail # user - confused about Data/Disk ratio


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Re: confused about Data/Disk ratio
varun kumar 2013-01-21, 08:56
Hi Tian,

What is replication factor you mention in hdfs.

Regards,
Varun Kumar.P

On Mon, Jan 21, 2013 at 12:17 PM, tgh <[EMAIL PROTECTED]> wrote:

> Hi
>         I use hbase to store Data, and I have an observation, that is,
>         When hbase store 1Gb data, hdfs use 10Gb disk space, and when data
> is 60Gb, hdfs use 180Gb disk, and when data is about 2Tb, hdfs use 3Tb
> disk,
>
>         That is, the ratio of data/disk is not a linear one, and why,
>
>         Could you help me
>
>
> Thank you
> ---------------------
> Guanhua Tian
>
>
>
>
>
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Regards,
Varun Kumar.P