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https://issues.apache.org/jira/browse/HIVE-805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Namit Jain updated HIVE-805:
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Fix Version/s: (was: 0.5.0)
> Session level metastore
> -----------------------
>
> Key: HIVE-805
> URL: https://issues.apache.org/jira/browse/HIVE-805
> Project: Hadoop Hive
> Issue Type: New Feature
> Components: Query Processor
> Affects Versions: 0.2.0
> Reporter: Ashish Thusoo
> Assignee: Ashish Thusoo
> Attachments: HIVE-805-1.patch, HIVE-805.patch
>
>
> Implement a shadow metastore that is in memory and runs for a session. This
> can contain definitions for session specific views that can be used to
> implement data flow variables in Hive. It can also be used for testing
> scripts. First we will support the later use case where in all the DDL
> statements in the session create objects in the session metastore and all the
> queries are converted to explain internal. Any thoughts on load commands?
> This feature is enabled when
> set hive.session.test = true
> is done in the session.
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