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From Rekha Joshi <rekha...@yahoo-inc.com>
Subject Re: hadoop.mapreduce and hadoop.mapred ?
Date Thu, 26 Nov 2009 04:46:48 GMT
Depends on your hadoop version, the latest is hadoop.mapreduce, while hadoop.mapred has been
deprecated.Earlier to 0.20.1 use mapred, otherwise using mapreduce.
API here : http://hadoop.apache.org/common/docs/r0.20.1/api/index.html. Thanks!

On 11/26/09 1:27 AM, "Sangmin Lee" <sangmin.dev@gmail.com> wrote:

Hi all,

I was wondering what is the difference between hadoop.mapreduce package and
hadoop.mapred package.
Seems like mapreduce is replacing mapred.. am I correct here?
If so, which one should I use?
And I don't know how to use API of mapreduce.
Can anyone help me out of this?

Thanks,
Sangmin


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