Logical simplifier throws a NPE
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Key: PIG-1647
URL: https://issues.apache.org/jira/browse/PIG-1647
Project: Pig
Issue Type: Bug
Affects Versions: 0.8.0
Reporter: Yan Zhou
Assignee: Yan Zhou
Fix For: 0.8.0
A query like:
A = load 'd.txt' as (a:chararray, b:long, c:map[], d:chararray, e:chararray);
B = filter A by a == 'v' and b == 117L and c#'p1' == 'h' and c#'p2' == 'to' and
((d is not null and d != '') or (e is not null and e != ''));
will cause the logical expression simplifier to throw a NPE.
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