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From "Pierre Huyn (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-1130) Create argmin and argmax
Date Mon, 30 Aug 2010 20:37:54 GMT

     [ https://issues.apache.org/jira/browse/HIVE-1130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Pierre Huyn updated HIVE-1130:

    Attachment: HIVE-1130.2.patch

Took care of all the items from code review.

Of course, I will also provide argmin, but not until all problems with argmax are resolved.

ANT TEST still fails. I am still puzzled since the udaf tested out fine with the recompiled
hive but fails under ANT TEST. How are the 2 environments different?

> Create argmin and argmax
> ------------------------
>                 Key: HIVE-1130
>                 URL: https://issues.apache.org/jira/browse/HIVE-1130
>             Project: Hadoop Hive
>          Issue Type: Improvement
>    Affects Versions: 0.7.0
>            Reporter: Zheng Shao
>            Assignee: Pierre Huyn
>             Fix For: 0.7.0
>         Attachments: HIVE-1130.1.patch, HIVE-1130.2.patch
> With HIVE-1128, users can already do what argmax and argmin does.
> But it will be helpful if we provide these functions explicitly so people from maths/stats
background can use it more easily.

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