So if I have a tuple that looks like:
({(163906653),(61482111),(157530223)})
There is no way to get that to output as:
163906653/t61482111/t157530223
???
On 9/15/10 5:19 PM, Olga Natkovich wrote:
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
