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From Lukáš Vlček <lukas.vl...@gmail.com>
Subject Re: Need more detail on Hadoop architecture
Date Mon, 30 Mar 2009 22:04:08 GMT
BTW: there are at least two booksHadoop: The definitive
guide<http://oreilly.com/catalog/9780596521998/>

Hadoop in Action <http://www.manning.com/lam/>
both of wich I can recommend

anyway, simple web searching on the topic should give you a lot of
information.

Lukas

2009/3/30 Lukáš Vlček <lukas.vlcek@gmail.com>

> 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/
>



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

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