[PIG-888] Pig do not pass udf to the backend in some situation

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.3.0
• Fix Version/s: 0.4.0
• Component/s: impl
• Assignee: Daniel Dai
• Reporter: Daniel Dai
• Created: 16/Jul/09 01:34
• Updated: 24/Mar/10 22:13
• Resolved: 17/Jul/09 16:22

Description

If we use udf and do not use register, in some situation backend will complain that it cannot resolve class. For example, the following script do not work.

A = load '1.txt' using udf1();
B = load '2.txt';
C = join A by $0, B by $0;