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From "Rohini Palaniswamy (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PIG-3427) Columns pruning does not work with DereferenceExpression
Date Tue, 24 May 2016 22:37:14 GMT

     [ https://issues.apache.org/jira/browse/PIG-3427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rohini Palaniswamy updated PIG-3427:
------------------------------------
    Fix Version/s:     (was: 0.16.0)
                   0.17.0

> Columns pruning does not work with DereferenceExpression
> --------------------------------------------------------
>
>                 Key: PIG-3427
>                 URL: https://issues.apache.org/jira/browse/PIG-3427
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.11.1
>            Reporter: Aniket Mokashi
>             Fix For: 0.17.0
>
>
> Following script does not push projection-
> {code}
> a = load 'something' as (a0, a1);
> b = group a all;
> c = foreach b generate COUNT(a.a0);
> {code}



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