Pig 0.9 ignoring Multiple filter conditions joined with AND/OR
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Key: PIG-2135
URL: https://issues.apache.org/jira/browse/PIG-2135
Project: Pig
Issue Type: Bug
Affects Versions: 0.9.0
Reporter: Vivek Padmanabhan
Priority: Critical
Fix For: 0.9.0
When I have multiple filter statements joined by AND/OR , except for the first
condition all other conditions are ignored.
For example in the below script the second condition (org.udfs.Func09('e',w) ==
1) is ignored ;
a = load 'sample_input' using PigStorage(',') as (q:chararray,w:chararray);
b = filter a by org.udfs.Func09('f1',q) == 1 AND org.udfs.Func09('e',w) == 1 ;
dump b;
Output from the script
(f1,a)
(f1,e) --> this record should have been filtered by the second condition
Input for the script;
f1,a
f2,b
f3,c
f1,e
f2,f
f5,e
The explain of the alias b shows that the second condition is not included in
the plan itself.
The above statements works fine with Pig 0.8.
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