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Posted to dev@pig.apache.org by "Mark Wagner (JIRA)" <ji...@apache.org> on 2015/02/24 04:48:11 UTC
[jira] [Assigned] (PIG-4432) Built-in VALUELIST UDF does not
preserve the schema when the map value type is a complex type
[ https://issues.apache.org/jira/browse/PIG-4432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mark Wagner reassigned PIG-4432:
--------------------------------
Assignee: Mark Wagner (was: Anthony Hsu)
> Built-in VALUELIST UDF does not preserve the schema when the map value type is a complex type
> ---------------------------------------------------------------------------------------------
>
> Key: PIG-4432
> URL: https://issues.apache.org/jira/browse/PIG-4432
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.11.1
> Reporter: Anthony Hsu
> Assignee: Mark Wagner
> Fix For: 0.15.0
>
> Attachments: pig-4432.patch
>
>
> To reproduce:
> {code:title=testValueList.txt}
> ['a'#('foo')]
> ['b'#('bar')]
> {code}
> {code:title=testValueList.pig}
> a = load 'testValueList.txt' as (map[(chararray)]);
> b = foreach a generate VALUELIST($0);
> describe b;
> {code}
> Run the Pig script:
> {code}
> pig testValueList.pig
> {code}
> Expected:
> {code}
> b: {{(val_0: chararray)}}
> {code}
> Actual:
> {code}
> b: {{()}}
> {code}
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