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https://issues.apache.org/jira/browse/HIVE-1609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12912855#action_12912855
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Ning Zhang commented on HIVE-1609:
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@namit, the Hive metastore already has the API to get all sub-partitions given
a partial specification like you provided -- Hive.getPartitions(Table,
partialPartSpec).
> 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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