The contrib directories are where the source of the various contribs live.
You only need to compile them if you plan to use a given contrib.
Piggybank is a collection of useful UDFs:https://cwiki.apache.org/confluence/display/PIG/PiggyBank
On Tue, May 22, 2012 at 8:46 PM, lulynn_2008 <[EMAIL PROTECTED]> wrote:
*Note that I'm no longer using my Yahoo! email address. Please email me at
[EMAIL PROTECTED] going forward.*