[PIG-4221] I should not specify the schema for JsonLoader

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.12.0
• Assignee: Unassigned
• Reporter: João Jandre Paraquetti
• Created: 04/Oct/14 01:19
• Updated: 04/Oct/14 02:17

Description

I should be able to import JSON data without specify the schema

raw = LOAD 'testjson' USING JsonLoader() as (json:map[]);

and call every fields as :

data = foreach raw generate (chararray)$0#'field1' as text,(long)$0#'field2' as id; ...