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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-1609) Support partition filtering in metastore
Date Tue, 21 Sep 2010 14:15:37 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12913001#action_12913001
] 

Namit Jain commented on HIVE-1609:
----------------------------------

I meant, exposing it via the Hive QL directly.
I don't think there is a way to do that currently.

> Support partition filtering in metastore
> ----------------------------------------
>
>                 Key: HIVE-1609
>                 URL: https://issues.apache.org/jira/browse/HIVE-1609
>             Project: Hadoop Hive
>          Issue Type: New Feature
>          Components: Metastore
>            Reporter: Ajay Kidave
>            Assignee: Ajay Kidave
>             Fix For: 0.7.0
>
>         Attachments: hive_1609.patch, hive_1609_2.patch, hive_1609_3.patch
>
>
> The metastore needs to have support for returning a list of partitions based on user
specified filter conditions. This will be useful for tools which need to do partition pruning.
Howl is one such use case. The way partition pruning is done during hive query execution need
not be changed.

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