[DATAFU-92] Create UDF to extract tuple out of bag in a specified index

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.3.0
• Fix Version/s: 1.3.0
• Labels: UDF
• Assignee: Sonali totade
• Reporter: Zach Beniash
• Created: 30/Apr/15 15:12
• Updated: 03/Aug/15 18:25
• Resolved: 03/Aug/15 18:25

Description

Create a new UDF that is similar to "FirstTupleFromBag" but this one will be more general, and not only the first tuple.

This new UDF can be called "TupleFromBag" and will get three parameters:
1. DataBag
2. Index
3. Optional Default Tuple

There should be a consideration to refactor FirstTupleFromBag to call TupleFromBag, for reusability consideration.