[PIG-2083] bincond ERROR 1025: Invalid field projection when null is used

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.0
• Fix Version/s: 0.9.0
• Component/s: build

Environment

Linux 2.6.18-53.1.13.el5 #1 SMP Mon Feb 11 13:27:27 EST 2008 x86_64 x86_64 x86_64 GNU/Linux

Hadoop 0.20.203.3.1104011556 -r 96519d04f65e22ffadf89b225d0d44ef1741d126
Compiled on Fri Apr 1 16:29:09 PDT 2011

• Hadoop Flags: Reviewed
• Assignee: Thejas Nair
• Reporter: Araceli Henley
• Created: 20/May/11 17:22
• Updated: 04/Aug/11 00:34
• Resolved: 25/May/11 19:53

Description

This is a regression for 9.

a = load '1.txt' as (a0, a1);
b = foreach a generate (a0==0?null:2);
explain b;

ERROR 1025:
Invalid field projection. Projected field [null] does not exist in schema