[DATAFU-49] Scripts in Examples Directory work again

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.3.0
• Labels: data example pig
• Assignee: Flip Kromer
• Reporter: Flip Kromer
• Created: 19/May/14 23:00
• Updated: 02/Nov/15 17:58
• Resolved: 20/May/14 15:16

Description

Examples work again.

• removed dependency on Guava (which it didn't actually depend on) and on Piggybank (since date functions are now first class)
• path to datafu jar correct for current repo layout
• The quantile examples demonstrate a comparison of the exact vs approx algorithms (my first question was "how approximate is approximate?" 0.5% to 1.5% on the little drip of data that's using)
• added the script to generate data for quantile and a frozen version of 30k records.
• Quantile examples demonstrate both ways of constructing a Quantile UDF (number of partitions vs list of breakpoints)

There are two patches attached. One adds a 30k-line data file. The other holds the changes to the code and so forth.