Hi Mark, Both PigStorage and BinStorage allow you to store complex types such as bags. So you can do something like this:
A = load 'mydata' as (x, y, z); B = group A by x; C = foreach B generate A; store C; If you don't like the formatting done by the store function, you can create a storage function that formats the data the way you like. Olga -----Original Message----- From: Mark [mailto:static.void....@gmail.com] Sent: Wednesday, September 15, 2010 5:05 PM To: pig-user@hadoop.apache.org Subject: Basic questions Say I have a bunch of tuples that is a result of a GROUP, how can I just store the values.. not the key? As a side note, how can I output bags to be separated by tabs instead of commas? How can I remove the annoying parentheses and brackets around my output? Thanks
