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From "Olga Natkovich (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (PIG-642) Limit after FRJ causes problems
Date Fri, 30 Jan 2009 22:12:59 GMT

     [ https://issues.apache.org/jira/browse/PIG-642?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Olga Natkovich reassigned PIG-642:
----------------------------------

    Assignee: Daniel Dai  (was: Shravan Matthur Narayanamurthy)

> Limit after FRJ causes problems
> -------------------------------
>
>                 Key: PIG-642
>                 URL: https://issues.apache.org/jira/browse/PIG-642
>             Project: Pig
>          Issue Type: Bug
>            Reporter: Olga Natkovich
>            Assignee: Daniel Dai
>         Attachments: PIG-642.patch
>
>
> Script:
> a = load '/user/pig/tests/data/singlefile/studenttab10k' as (name, age,gpa);
> b = load '/user/pig/tests/data/singlefile/studenttab10k' as (name, age,gpa);
> c = join a by name, b by name using "replicated";
> d = limit c 10;
> dump d;
> Error: ERROR 2013: Moving LOLimit in front of LOFRJoin is not implemented
> It is fine not to move limit and apply it after the join.

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