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https://issues.apache.org/jira/browse/HIVE-19866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16509275#comment-16509275
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Gopal V commented on HIVE-19866:
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The tests show no more slow evictions - the purge is fast and it doesn't seem
to be slowing down concurrent queries by much.
> improve LLAP cache purge
> ------------------------
>
> Key: HIVE-19866
> URL: https://issues.apache.org/jira/browse/HIVE-19866
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Priority: Major
> Attachments: HIVE-19866.patch
>
>
> 1) Memory needs to be accounted for.
> 2) LRFU eviction doesn't need to maintain state between individual removals.
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