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Date: Fri, 18 May 2012 00:21:03 +0000 (UTC)
From: "Vandana Ayyalasomayajula (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
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Subject: [jira] [Updated] (HIVE-2542) DROP DATABASE CASCADE does not drop
 non-native tables.
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     [ https://issues.apache.org/jira/browse/HIVE-2542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vandana Ayyalasomayajula updated HIVE-2542:
-------------------------------------------

    Attachment: HIVE-2542.07.patch
    
> DROP DATABASE CASCADE does not drop non-native tables. 
> -------------------------------------------------------
>
>                 Key: HIVE-2542
>                 URL: https://issues.apache.org/jira/browse/HIVE-2542
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore
>            Reporter: Vandana Ayyalasomayajula
>            Assignee: Vandana Ayyalasomayajula
>              Labels: handler, hive, metastore, storage
>         Attachments: HIVE-2542.04.patch, HIVE-2542.05.patch, HIVE-2542.06.patch, HIVE-2542.06.patch, HIVE-2542.07.patch, Hive-2542.03.patch, Hive-2542.patch
>
>
> The hive meta store client does not delete the non-native tables during the drop database <dbname> cascade operation. As a result even though the database is deleted the tables still exist. This is related to HCATALOG-144. 
> A deeper look at the HiveMetaStoreClient's "dropDatabase" function, tells us that the function does not utilize the hive meta hooks of the tables in the database for dropping the non-native tables. 

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