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Posted to dev@lucene.apache.org by "Nhat Nguyen (JIRA)" <ji...@apache.org> on 2018/05/24 15:37:00 UTC
[jira] [Commented] (LUCENE-8144) Remove
QueryCachingPolicy.ALWAYS_CACHE
[ https://issues.apache.org/jira/browse/LUCENE-8144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16489231#comment-16489231 ]
Nhat Nguyen commented on LUCENE-8144:
-------------------------------------
I attached a patch that moves ALWAYS_CACHE to TestLRUQueryCache.
> Remove QueryCachingPolicy.ALWAYS_CACHE
> --------------------------------------
>
> Key: LUCENE-8144
> URL: https://issues.apache.org/jira/browse/LUCENE-8144
> Project: Lucene - Core
> Issue Type: Task
> Reporter: Adrien Grand
> Priority: Minor
> Attachments: LUCENE-8144.patch
>
>
> This one is trappy, it looks simple and cool but caching without evidence of reuse is usually a bad idea as it removes the ability to skip over non interesting documents.
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