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Posted to issues@hive.apache.org by "Vaibhav Gumashta (JIRA)" <ji...@apache.org> on 2018/03/01 11:09:00 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:
------------------------------------
Status: Patch Available (was: Open)
> 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
> Priority: Major
> Attachments: HIVE-18264.1.patch, HIVE-18264.2.patch, HIVE-18264.3.patch, HIVE-18264.4.patch, HIVE-18264.5.patch
>
>
> 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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