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Posted to dev@hive.apache.org by "Carl Steinbach (Created) (JIRA)" <ji...@apache.org> on 2012/02/23 19:28:48 UTC
[jira] [Created] (HIVE-2816) Extend IMPORT/EXPORT to Support Metata
Only Operations
Extend IMPORT/EXPORT to Support Metata Only Operations
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Key: HIVE-2816
URL: https://issues.apache.org/jira/browse/HIVE-2816
Project: Hive
Issue Type: New Feature
Components: Import/Export
Reporter: Carl Steinbach
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[jira] [Updated] (HIVE-2816) Extend IMPORT/EXPORT with metadata
only option
Posted by "Carl Steinbach (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-2816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carl Steinbach updated HIVE-2816:
---------------------------------
Summary: Extend IMPORT/EXPORT with metadata only option (was: Extend IMPORT/EXPORT to Support Metata Only Operations)
> Extend IMPORT/EXPORT with metadata only option
> ----------------------------------------------
>
> Key: HIVE-2816
> URL: https://issues.apache.org/jira/browse/HIVE-2816
> Project: Hive
> Issue Type: New Feature
> Components: Import/Export
> Reporter: Carl Steinbach
>
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[jira] [Commented] (HIVE-2816) Extend IMPORT/EXPORT to Support
Metata Only Operations
Posted by "Carl Steinbach (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-2816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13214914#comment-13214914 ]
Carl Steinbach commented on HIVE-2816:
--------------------------------------
IMPORT/EXPORT commands were added in HIVE-1918. This ticket encompasses the task of extending this feature to support metadata-only IMPORT/EXPORT. The motivating use-case is the task of converting a Derby based MetaStore to MySQL.
> Extend IMPORT/EXPORT to Support Metata Only Operations
> ------------------------------------------------------
>
> Key: HIVE-2816
> URL: https://issues.apache.org/jira/browse/HIVE-2816
> Project: Hive
> Issue Type: New Feature
> Components: Import/Export
> Reporter: Carl Steinbach
>
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[jira] [Commented] (HIVE-2816) Extend IMPORT/EXPORT to Support
Metata Only Operations
Posted by "Bejoy KS (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-2816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13242618#comment-13242618 ]
Bejoy KS commented on HIVE-2816:
--------------------------------
Also this functionality needs to be supported in a database level as well in addition to table level. Metadata exports/imports can happen at selective tables and could be on whole dbs itself.
> Extend IMPORT/EXPORT to Support Metata Only Operations
> ------------------------------------------------------
>
> Key: HIVE-2816
> URL: https://issues.apache.org/jira/browse/HIVE-2816
> Project: Hive
> Issue Type: New Feature
> Components: Import/Export
> Reporter: Carl Steinbach
>
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