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Date: Wed, 6 Jun 2012 05:56:23 +0000 (UTC)
From: "Harsh J (JIRA)" <jira@apache.org>
To: pig-dev@hadoop.apache.org
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Subject: [jira] [Commented] (PIG-2713) Pig query planner throwing parse
 error on Joins
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    [ https://issues.apache.org/jira/browse/PIG-2713?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13289972#comment-13289972 ] 

Harsh J commented on PIG-2713:
------------------------------

Thank you Dmitiriy, that clears it! Thanks for the link as well, Daniel.
                
> Pig query planner throwing parse error on Joins 
> ------------------------------------------------
>
>                 Key: PIG-2713
>                 URL: https://issues.apache.org/jira/browse/PIG-2713
>             Project: Pig
>          Issue Type: Bug
>          Components: parser
>    Affects Versions: 0.8.1, 0.9.2
>         Environment: CentOS 6
>            Reporter: Bejoy KS
>
> Pig parser is throwing an exception when two columns in a table has the same name and when they are used as part of some projection operation after join.
> Error message
> ERROR 1103: Merge join/Cogroup only supports Filter, Foreach, filter and Load as its predecessor. Found :
> Error would be thrown for common join as well.

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