Re: How to store each record in a seperate file

[jacob.a.perk...@gmail.com]

Refer to the MultiStorage storefunc in contrib/piggybank.

--jacob
@thedatachef

Sent from my HTC Inspire™ 4G on AT&T

----- Reply message -----
From: "kiranprasad" <kiranprasa...@imimobile.com>
To: <user@pig.apache.org>
Subject: How to store each record in a seperate file
Date: Wed, Oct 12, 2011 11:35 pm


Hi

After grouping a data set, how do I save each group in a separate file.

ex:
A = E:/data.txt' USING PigStorage(',');
B = GROUP A BY $0;

cat data.txt;

(1,2,3)
(4,2,1)
(8,3,4)
(4,3,3)
(7,2,5)
(8,4,3)

After grouping 

(1,{(1,2,3)})
(4,{(4,2,1),(4,3,3)})
(7,{(7,2,5)}) 
(8,{(8,3,4),(8,4,3)})

How do I save each record in separate file.


Regards
Kiran.G