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https://issues.apache.org/jira/browse/HIVE-24005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vineet Garg reassigned HIVE-24005:
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> Reduce memory footprint of cached plan
> --------------------------------------
>
>                 Key: HIVE-24005
>                 URL: https://issues.apache.org/jira/browse/HIVE-24005
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Query Planning
>            Reporter: Vineet Garg
>            Assignee: Vineet Garg
>            Priority: Major
>
> Currently whole {{SemanticAnalyzer}} object is cached. It is not necessary to 
> cache the whole object (caching requires set of tasks, query config and some 
> other info). 
> May be create a CachedPlan object.



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