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https://issues.apache.org/jira/browse/HIVE-22384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16964622#comment-16964622
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fanshilun commented on HIVE-22384:
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[~samuelan] ,Thank you for your help review the code. The relevant function
description of this patch has been improved.
> Hive MetaStore CachedStore Funcion Cache Dev
> --------------------------------------------
>
> Key: HIVE-22384
> URL: https://issues.apache.org/jira/browse/HIVE-22384
> Project: Hive
> Issue Type: Improvement
> Components: Standalone Metastore
> Affects Versions: 2.3.7, 3.1.3
> Reporter: fanshilun
> Assignee: fanshilun
> Priority: Major
> Labels: cachedstore
> Fix For: 2.3.7, 3.1.3
>
> Attachments: HIVE-22384.1.patch, HIVE-22384.2.patch,
> HIVE-22384.3.patch, HIVE-22384.4.patch, HIVE-22384.5.patch,
> HIVE-22384.6.patch, HIVE-22384.7.patch, HIVE-22384.8.patch, HIVE-22384.9.patch
>
>
> CachedStore is a very good new feature to alleviate the pressure on the
> background database.
> The Function Cache is a function that the CachedStore feature has not been
> completed.
> This patch completes the Function Cache.
> The functional points involved are as follows:
> 1) Function Cache prewarm
> 2) Function Cache Update
> 3) CreateFunction、AlterFunction、DropFunction、GetFunction .
> 4) NotificationEvents (CREATE_FUNCTION_EVENT、DROP_FUNCTION_EVENT)
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