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MapReduce, mail # user - Input path with no Output path


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Oleg Zhurakousky 2012-12-07, 18:06
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Re: Input path with no Output path
Peyman Mohajerian 2012-12-07, 18:21
I think this does it:
http://hadoop.apache.org/docs/r0.20.1/api/org/apache/hadoop/mapreduce/lib/output/NullOutputFormat.html

On Fri, Dec 7, 2012 at 10:06 AM, Oleg Zhurakousky <
[EMAIL PROTECTED]> wrote:

> Guys
>
> I have a simple mapper that reads a records and sends out a message as it
> encounters the ones it is interested in (no reducer). So no output is ever
> written, but it seems like a job can not be submitted unless Output Path is
> specified. Not a big deal to specify a dummy one, but was wondering if it
> could be avoided.
>
> Thanks
> Oleg
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Oleg Zhurakousky 2012-12-07, 18:27