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MapReduce >> mail # user >> Re: Mapreduce for beginner


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Re: Mapreduce for beginner
Given that your questions are very broad and at high level, I would suggest
that you should pick up a book or such to go through that. The Hadoop:
Definitive Guide by Tom White is a great book to start with it.

Meanwhile some links to start with:
http://hadoop.apache.org/docs/stable/mapred_tutorial.html
http://developer.yahoo.com/hadoop/tutorial/

Regards,
Shahab
On Thu, Aug 8, 2013 at 8:03 PM, Olivier Austina
<[EMAIL PROTECTED]>wrote:

> Hi,
> I start learning about mapreduce with Hadoop by wordcount example. I am a
> bit confused about the frontier between the map and reduce program. Is
> there a standard format for the map output and the reduce input?  Is there
> a full explanation of java classes used somewhere? I also appreciate to
> learning in other languages (phyton, C++ ...). Any suggestion is welcome.
> Thanks.
> Regards
> Olivier
>
>
>
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB