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From Vladimir Rodionov <vrodio...@carrieriq.com>
Subject RE: Regarding Hardware configuration for HBase cluster
Date Tue, 04 Feb 2014 19:14:50 GMT
Yes,

1. What is the expected avg and peak load in writes/updates/deletes/reads?
2. What is the average size of a KV?
3. Reads/small scans/medium/large scan %%
4. Do you plan M/R jobs, Hive query?


Best regards,
Vladimir Rodionov
Principal Platform Engineer
Carrier IQ, www.carrieriq.com
e-mail: vrodionov@carrieriq.com

________________________________________
From: Nick Xie [nick.xie.hadoop@gmail.com]
Sent: Tuesday, February 04, 2014 10:02 AM
To: user@hbase.apache.org
Subject: Re: Regarding Hardware configuration for HBase cluster

I guess you'd better describe a little bit more about your applications.
Does the data increase over the time at all?

Nick


On Tue, Feb 4, 2014 at 5:22 AM, suresh babu <bigdatacslt@gmail.com> wrote:

> Hi folks,
>
> We are trying to setup HBase cluster for the following requirement:
>
> We have to maintain data of size around 800TB,
>
> For the above requirement,please suggest me the best hardware configuration
> details like
>
> 1)how many disks to consider for machine and the  capacity of disks ,for
> example, 16/24 disks per node with 1/2TB capacity per each disk
>
> 2) which compression method is suited for production environment , space is
> not a major limitation , but speed is of prime concern for my use case
>
> 3) how many CPU Cores should be configured for each node/machine ?  Or
> ideal ratio of number of cores to the number of disks,for example
> 1core/1disk ?
>
> Regards,
> Kaushik
>

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