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Hadoop, mail # user - Simply reading small a hadoop text file.


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Re: Simply reading small a hadoop text file.
Serge Blazhiyevskyy 2012-07-14, 00:33
The tab is default separated

And text file is the default input format

Just simple map -reduce job will do it

Regards,
Serge

On 7/13/12 5:30 PM, "Jay Vyas" <[EMAIL PROTECTED]> wrote:

>Hi guys : Whats the idiomatic way to iterate through the k/v pairs in a
>text file ? been playing with almost everything everything with
>SequenceFiles and almost forgot :)
>
>my text output actually has tabs in it... So, im not sure what the default
>separator is, and wehter or not there is a smart way to find the value.
>
>--
>Jay Vyas
>MMSB/UCHC