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From Andrew Purtell <apurt...@apache.org>
Subject Re: 答复: 答复: what is the max size for one region and what is the max size of region for one server
Date Mon, 17 Dec 2012 19:26:48 GMT
Don't use HBase 0.90. Our current release is 0.94. You will find the
community is able to help you much more satisfactorily if you start with
the current release.


On Mon, Dec 17, 2012 at 2:26 AM, tgh <guanhua.tian@ia.ac.cn> wrote:

> Thank you for your reply ,
>
> but I write for I want to make sure, if the number of region in ONE server
> exceed 300 or 500, the hbase will fail or something, or what is the max
> number of region for ONE server?
> And I use hbase 0.90,
>
> Could you help me
>
>
> Thank you
> ------------------------
> Tian Guanhua
>
>
>
>
>
>
>
>
>
> -----邮件原件-----
> 发件人: user-return-32523-guanhua.tian=ia.ac.cn@hbase.apache.org
> [mailto:user-return-32523-guanhua.tian=ia.ac.cn@hbase.apache.org] 代表
> Nicolas Liochon
> 发送时间: 2012年12月17日 17:42
> 收件人: user@hbase.apache.org
> 主题: Re: 答复: what is the max size for one region and what is the max size
> of region for one server
>
> You're reading correctly. It's a little bit extreme however. More extreme
> than necessary imho: if you have 20TB of HBase data, this leads to 60TB of
> hdfs data, plus the WALs. That's a lot for a single machine.
>
> On Mon, Dec 17, 2012 at 9:56 AM, tgh <guanhua.tian@ia.ac.cn> wrote:
>
> > is it?
> > And then if I use 500 region in ONE server, and one region
> >
>
>
>


-- 
Best regards,

   - Andy

Problems worthy of attack prove their worth by hitting back. - Piet Hein
(via Tom White)

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