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Posted to common-user@hadoop.apache.org by vipul sharma <sh...@gmail.com> on 2009/11/10 20:32:08 UTC

How to set identityreducer in hadoop 0.2

IdentityReducer class is deprecated in hadoop 0.2. What can I use for
similar functionality?

-- 
Vipul Sharma
sharmavipul AT gmail DOT com

Re: How to set identityreducer in hadoop 0.2

Posted by vipul sharma <sh...@gmail.com>.

thanks Tim!

On Tue, Nov 10, 2009 at 11:35 AM, Tim Robertson
<ti...@gmail.com>wrote:

>
> http://hadoop.apache.org/common/docs/current/api/org/apache/hadoop/mapreduce/Reducer.html
>
> "The default implementation is an identity function."
>
> Cheers,
> Tim
>
> On Tue, Nov 10, 2009 at 8:32 PM, vipul sharma <sh...@gmail.com>
> wrote:
> > IdentityReducer class is deprecated in hadoop 0.2. What can I use for
> > similar functionality?
> >
> > --
> > Vipul Sharma
> > sharmavipul AT gmail DOT com
> >
>



-- 
Vipul Sharma
sharmavipul AT gmail DOT com

Re: How to set identityreducer in hadoop 0.2

Posted by Tim Robertson <ti...@gmail.com>.

http://hadoop.apache.org/common/docs/current/api/org/apache/hadoop/mapreduce/Reducer.html

"The default implementation is an identity function."

Cheers,
Tim

On Tue, Nov 10, 2009 at 8:32 PM, vipul sharma <sh...@gmail.com> wrote:
> IdentityReducer class is deprecated in hadoop 0.2. What can I use for
> similar functionality?
>
> --
> Vipul Sharma
> sharmavipul AT gmail DOT com
>