Koji Noguchi created PIG-5153:
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Summary: Change of behavior in FLATTEN(map)
Key: PIG-5153
URL: https://issues.apache.org/jira/browse/PIG-5153
Project: Pig
Issue Type: Test
Reporter: Koji Noguchi
Priority: Minor
In PIG-5085 we changed the behavior of FLATTEN on map.
(I didn't even know this was even allowed until I saw the following test
failure.)
e2e nightly FOREACH_6 started failing after this change.
{code}
'num' => 6,
'pig' => q\register :FUNCPATH:/testudf.jar;
a = load ':INPATH:/singlefile/studenttab10k' as (name, age, gpa);
b = foreach a generate flatten(name) as n,
flatten(org.apache.pig.test.udf.evalfunc.CreateMap((chararray)name, gpa)) as m;
store b into ':OUTPATH:' using
org.apache.pig.test.udf.storefunc.StringStore();\,
},
{code}
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