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From "Johan Oskarsson (JIRA)" <>
Subject [jira] Commented: (HIVE-115) Command for adding partition without loading data
Date Thu, 04 Dec 2008 16:48:44 GMT


Johan Oskarsson commented on HIVE-115:

As an example we store our data in dataset/yyyy/MM/dd/<files>. Whenever we've put a
new day's worth of data on the hdfs we'd run a command such as: ALTER TABLE table_name ADD
PARTITIONS (partition_col = '2008/12/04')

> Command for adding partition without loading data
> -------------------------------------------------
>                 Key: HIVE-115
>                 URL:
>             Project: Hadoop Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Johan Oskarsson
>            Assignee: Johan Oskarsson
>            Priority: Minor
> Once HIVE-91 is implemented there will be a need for adding partitions without loading
new data, since it will already be in the table directory.

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