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Posted to dev@pig.apache.org by "Dmitriy V. Ryaboy (JIRA)" <ji...@apache.org> on 2012/06/06 07:35:23 UTC

[jira] [Resolved] (PIG-2713) Pig query planner throwing parse error on Joins

     [ https://issues.apache.org/jira/browse/PIG-2713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dmitriy V. Ryaboy resolved PIG-2713.
------------------------------------

    Resolution: Not A Problem
    
> 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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