Parsing error when map key referred directly from udf in nested foreach
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Key: PIG-2007
URL: https://issues.apache.org/jira/browse/PIG-2007
Project: Pig
Issue Type: Bug
Affects Versions: 0.9.0
Reporter: Anitha Raju
The below script when executed with version 0.9 fails with parsing error.
{code}
ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1000: Error during parsing.
<line 2, column 15> mismatched input '{' expecting GENERATE
{code}
Script1
{code}
register myudf.jar;
A = load 'test.txt' using PigStorage() as (a:int,b:chararray);
B1 = foreach A {
C = test.TOMAP('key1',$1)#'key1';
generate C as C;
}
{code}
The above happens when, in a nested foreach i refer to a map key directly from
a udf result
The same would work if one executes without the nested foreach.
{code}
register myudf.jar;
A = load 'test.txt' using PigStorage() as (a:int,b:chararray);
B1 = foreach A generate test.TOMAP('key1',$1)#'key1';
dump B1;
{code}
Script1 works well with 0.8.
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