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From "Daniel Dai (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-1639) New logical plan: PushUpFilter should not push before group/cogroup if filter condition contains UDF
Date Thu, 23 Sep 2010 18:47:33 GMT

    [ https://issues.apache.org/jira/browse/PIG-1639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12914154#action_12914154
] 

Daniel Dai commented on PIG-1639:
---------------------------------

+1 if all tests pass.

> New logical plan: PushUpFilter should not push before group/cogroup if filter condition
contains UDF
> ----------------------------------------------------------------------------------------------------
>
>                 Key: PIG-1639
>                 URL: https://issues.apache.org/jira/browse/PIG-1639
>             Project: Pig
>          Issue Type: Bug
>          Components: impl
>    Affects Versions: 0.8.0
>            Reporter: Daniel Dai
>            Assignee: Xuefu Zhang
>             Fix For: 0.8.0
>
>         Attachments: jira-1639-1.patch
>
>
> The following script fail:
> {code}
> a = load 'file' AS (f1, f2, f3);
> b = group a by f1;
> c = filter b by COUNT(a) > 1;
> dump c;
> {code}

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