Sorting Values sent to reducer NOT based on KEY (Depending on part of VALUE)

[Vikas Jadhav]

Hi

how to sort value in hadoop using standard sorting algorithm of hadoop (
i.e sorting facility provided by hadoop)

Requirement:

1) Values shoulde be sorted depending on some part of value

For Exam     (KEY,VALUE)

 (0,"BC,4,XY')
 (1,"DC,1,PQ")
 (2,"EF,0,MN")

Sorted sequence @ reduce reached should be

(2,"EF,0,MN")
(1,"DC,1,PQ")
(0,"BC,4,XY')

Here sorted depending on second attribute postion in value.

Thanks



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  Regards,
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*   Vikas *