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Posted to dev@hive.apache.org by "Namit Jain (JIRA)" <ji...@apache.org> on 2009/03/24 19:34:51 UTC

[jira] Updated: (HIVE-363) [hive] extra rows for count distinct

     [ https://issues.apache.org/jira/browse/HIVE-363?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Namit Jain updated HIVE-363:
----------------------------

    Status: Patch Available  (was: Open)

> [hive] extra rows for count distinct
> ------------------------------------
>
>                 Key: HIVE-363
>                 URL: https://issues.apache.org/jira/browse/HIVE-363
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 0.3.0
>            Reporter: Namit Jain
>            Assignee: Namit Jain
>         Attachments: hive.363.1.patch
>
>
> select count(distinct a) from T 
> returns dummy rows from all reducers if number of reducers are more than 1

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