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From "Johan Oskarsson (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-91) Allow external tables with different partition directory structure
Date Thu, 22 Jan 2009 10:11:59 GMT

     [ https://issues.apache.org/jira/browse/HIVE-91?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Johan Oskarsson updated HIVE-91:
--------------------------------

    Attachment: HIVE-91.patch

Sorry for the confusion, it seems I uploaded an older version of the patch. This is the right
one.

Prasad: I meant that the NPE appears if I don't set the serialization lib. This latest patch
does it using setSerializationLib in SerDeInfo.

> Allow external tables with different partition directory structure
> ------------------------------------------------------------------
>
>                 Key: HIVE-91
>                 URL: https://issues.apache.org/jira/browse/HIVE-91
>             Project: Hadoop Hive
>          Issue Type: Improvement
>          Components: Metastore
>            Reporter: Johan Oskarsson
>            Assignee: Johan Oskarsson
>            Priority: Minor
>         Attachments: HIVE-91.patch, HIVE-91.patch, HIVE-91.patch, HIVE-91.patch
>
>
> A lot of users have datasets in a directory structures similar to this in hdfs: /dataset/yyyy/MM/dd/<one
or more files>
> Instead of loading these into Hive the normal way it would be useful to create an external
table with the /dataset location and then one partition per yyyy/mm/dd. This would require
the partition "naming to directory"-function to be made more flexible.

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