[PIG-321] Incorrect results from arithmetic expression

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.2.0
• Fix Version/s: 0.2.0
• Assignee: Pi Song
• Reporter: Pradeep Kamath
• Created: 16/Jul/08 22:03
• Updated: 24/Mar/10 22:04
• Resolved: 22/Jul/08 12:05

Description

Query:

a = load '/user/pig/tests/data/singlefile/studenttab10k' as (name:chararray, age:int, gpa:double);                    
b = foreach a generate 1 + 0.2f + 253645L, gpa+1;                                                                     
store b into '/tmp/arithtest';                                                                                        

Results
25365.2 2.9
25365.2 4.65
...

The first projection above has 253645 as a Long constant. The results have 25365.2 which is an order less