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From Lukáš Vlček <lukas.vl...@gmail.com>
Subject Re: Need more detail on Hadoop architecture
Date Mon, 30 Mar 2009 21:59:12 GMT
Sorry ... :-)I was too quick and I didn't notice that you already pointed
out this link.

On Mon, Mar 30, 2009 at 11:57 PM, Lukáš Vlček <lukas.vlcek@gmail.com> wrote:

> Hi,
> This tutorial can be a good start:
> http://hadoop.apache.org/core/docs/current/mapred_tutorial.html
>
> Regards,
> Lukas
>
>
> On Mon, Mar 30, 2009 at 11:49 PM, I LOVE Hadoop :) <
> kusanagiyang.hadoop@gmail.com> wrote:
>
>> Hello,
>>
>> I want to know more details on using Hadoop framework to sort input data.
>> In example, sorting can be as simple as using identical map and reduce
>> class, and just allow the framework to do its basic work.
>> From article
>> http://hadoop.apache.org/core/docs/r0.19.1/mapred_tutorial.html#Overview,
>> I
>> learned that a number of classes, such as comparator and partitioner, can
>> be
>> involved in the process, but I can not find more details how it takes
>> place.
>> Could someone help?
>> Thanks.
>>
>> --
>> Cheers! Hadoop core
>>
>
>
>
> --
> http://blog.lukas-vlcek.com/
>



-- 
http://blog.lukas-vlcek.com/

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