[PIG-2291] PigStats.isSuccessful returns false if embedded pig script has dump

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.0
• Fix Version/s: 0.9.2, 0.10.0
• Hadoop Flags: Reviewed
• Assignee: xuting zhao
• Reporter: Vivek Padmanabhan
• Created: 19/Sep/11 08:55
• Updated: 23/Jan/12 07:31
• Resolved: 20/Dec/11 19:27

Description

The below is my python script,

#! /usr/bin/python
from  org.apache.pig.scripting import Pig

P = Pig.compileFromFile("""a.pig""")
result = P.bind().runSingle()

if result.isSuccessful():
    print 'Pig job succeeded'
else:
    print 'Pig job failed'

The below is the pig script embedded (a.pig)
A = LOAD 'a1' USING PigStorage(',') AS (f1:chararray,f2:chararray);
B = GROUP A by f1;
dump B;

For this script execution, even though the job is successful the output printed is 'Pig job failed'
This is because result.isSuccessful() is returning false whenever the pig script is having a dump statement.

If i run the pig script alone, then the error code returned is proper.