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From Dave Beech <d...@paraliatech.com>
Subject Re: What are the basic Hadoop Java Classes?
Date Mon, 30 Jul 2012 21:27:36 GMT
Mapper, Reducer, Configuration, Job / JobConf and Tool. All pretty
essential. Plus InputFormats and OutputFormats, FileSystem and Path. Don't
forget Partitioners and Comparators.

Hope that helps!

On 30 July 2012 20:25, <Andrew.Botelho@emc.com> wrote:

> Could someone give me a list of the basic Java classes that are needed to
> run a program in Hadoop?  By basic classes I mean classes like Mapper and
> Reducer that are essential in running programs in Hadoop.  ****
>
> ** **
>
> Thanks,****
>
> ** **
>
> *Andrew Botelho*
>
> EMC Corporation****
>
> 55 Constitution Blvd., Franklin, MA****
>
> andrew.botelho@emc.com****
>
> Mobile: 508-813-2026****
>
> ** **
>

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