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Posted to issues@hive.apache.org by "Vaibhav Gumashta (JIRA)" <ji...@apache.org> on 2017/12/11 21:00:03 UTC

[jira] [Updated] (HIVE-18264) CachedStore: Store cached partitions/col stats within the table cache

     [ https://issues.apache.org/jira/browse/HIVE-18264?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vaibhav Gumashta updated HIVE-18264:
------------------------------------
    Summary: CachedStore: Store cached partitions/col stats within the table cache    (was: CachedStore: Store cached partitions within the table cache  )

> CachedStore: Store cached partitions/col stats within the table cache  
> -----------------------------------------------------------------------
>
>                 Key: HIVE-18264
>                 URL: https://issues.apache.org/jira/browse/HIVE-18264
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Vaibhav Gumashta
>            Assignee: Vaibhav Gumashta
>
> Currently we have a separate cache for partitions and partition col stats which results in some calls iterating through each of these for retrieving/updating. We can get better performance by organizing hierarchically. 



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