[
https://issues.apache.org/jira/browse/HIVE-13478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15241705#comment-15241705
]
Reuben Kuhnert commented on HIVE-13478:
---------------------------------------
Oops broke the original test, that's no good. Let me fix that...
> [Cleanup] Improve HookUtils performance
> ---------------------------------------
>
> Key: HIVE-13478
> URL: https://issues.apache.org/jira/browse/HIVE-13478
> Project: Hive
> Issue Type: Improvement
> Reporter: Reuben Kuhnert
> Assignee: Reuben Kuhnert
> Priority: Minor
> Attachments: HIVE-13478.01.patch, HIVE-13478.02.patch
>
>
> Minor cleanup. {{HookUtils.getHooks}} is called multiple times for every
> statement executed performing nearly identical work. Cache the results of the
> work to improve performance (LRU).
> Also introduce the {{@CacheableHook}} annotation which can be appended to
> hooks that don't need to be re-instantiated using expensive reflection (such
> as Sentry hooks that load configuration on initialization).
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
