[PIG-2743] Output Schema

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Assignee: Allan Avendaño
• Reporter: Allan Avendaño
• Created: 06/Jun/12 16:21
• Updated: 13/Sep/12 15:55
• Resolved: 13/Sep/12 15:55

Description

For the rank operator, I was considering the following schema:

E.g.
A = load 'data' as (x:int,y:chararray,z:int,rz:chararray);
C = rank A by x;

So the output schema could be:
C:

{x: int,y: chararray,z: int,rz: chararray,A::rank: int}

In general

{<schema_of_working_alias>,<alias>::rank#int}