Error message should indicate in which line number in the Pig script the error
occured (debugging BinCond)
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Key: PIG-790
URL: https://issues.apache.org/jira/browse/PIG-790
Project: Pig
Issue Type: Bug
Affects Versions: 0.0.0
Reporter: Viraj Bhat
Priority: Minor
I have a simple Pig script which loads integer data and does an Bincond, where
it compares, col1 eq ''. There is an error message that is generated in this
case, but it does not specify the line number in the script.
{code}
MYDATA = load '/user/viraj/myerrordata.txt' using PigStorage() as (col1:int,
col2:int);
MYDATA_PROJECT = FOREACH MYDATA GENERATE ((col1 eq '') ? 1 : 0) as newcol1,
((col1 neq '') ? col1 - col2 : 160000)
as time_diff;
dump MYDATA_PROJECT;
{code}
======================================
2009-04-29 02:33:07,182 [main] INFO
org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting to
hadoop file system at: hdfs://localhost:9000
2009-04-29 02:33:08,584 [main] INFO
org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting to
map-reduce job tracker at: localhost:9001
2009-04-29 02:33:08,836 [main] INFO org.apache.pig.PigServer - Create a new
graph.
2009-04-29 02:33:10,040 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR
1039: Incompatible types in EqualTo Operator left hand side:int right hand
side:chararray
Details at logfile: /home/viraj/pig-svn/trunk/pig_1240972386081.log
==========================
It would be good if the error message has a line number and a copy of the line
in the script which is causing the problem.
Attaching data, script and log file.
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