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Posted to dev@lucene.apache.org by "Robert Muir (JIRA)" <ji...@apache.org> on 2018/01/31 19:58:00 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=16347513#comment-16347513 ] 

Robert Muir commented on LUCENE-8144:
-------------------------------------

+1

> 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
>
> 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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