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https://issues.apache.org/jira/browse/HIVE-17629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16186714#comment-16186714
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Sergey Shelukhin commented on HIVE-17629:
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[~thejas] can you take a look? most of the changes are trivial, due to static
changing to non-static. The patch basically adds lifecycle management for
shared cache, and uses it to move prewarm to background thread, waiting for
prewarm to happen at use time not setConf, and to make init optional (if not
called, CachedStore would proxy the methods to rawStore, like it currently does
in the ones not implemented).
It also fixes one method that was unfinished and returned an incorrect result
(get count by filter, doubt anything actually uses that).
> CachedStore - wait for prewarm at use time, not init time
> ---------------------------------------------------------
>
> Key: HIVE-17629
> URL: https://issues.apache.org/jira/browse/HIVE-17629
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HIVE-17629.patch
>
>
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