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Posted to dev@pig.apache.org by "Amir Youssefi (JIRA)" <ji...@apache.org> on 2009/02/27 13:11:12 UTC
[jira] Updated: (PIG-690) UNION doesn't work in the latest code
[ https://issues.apache.org/jira/browse/PIG-690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amir Youssefi updated PIG-690:
------------------------------
Environment:
mapred mode. local mode.has the same problem under linux.
code is taken from trunk
was:mapred mode, trunk. It doesn't affect local mode.
> UNION doesn't work in the latest code
> -------------------------------------
>
> Key: PIG-690
> URL: https://issues.apache.org/jira/browse/PIG-690
> Project: Pig
> Issue Type: Bug
> Environment: mapred mode. local mode.has the same problem under linux.
> code is taken from trunk
> Reporter: Amir Youssefi
>
> grunt> a = load 'tmp/f1' using BinStorage();
> grunt> b = load 'tmp/f2' using BinStorage();
> grunt> describe a;
> a: {int,chararray,int,{(int,chararray,chararray)}}
> grunt> describe b;
> b: {int,chararray,int,{(int,chararray,chararray)}}
> grunt> c = union a,b;
> grunt> describe c;
> 2009-02-27 11:51:46,012 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1052: Cannot cast bag with schema bag({(int,chararray,chararray)}) to tuple with schema tuple
> Details at logfile: /homes/amiry/pig_1235735380348.log
> dump a and dump b work fine.
> Sample data provided to dev team in an e-mail.
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