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Posted to dev@lucene.apache.org by "Mikhail Khludnev (JIRA)" <ji...@apache.org> on 2015/02/01 19:50:34 UTC
[jira] [Commented] (SOLR-7044) optimize conjunctions and slow
uncached filters
[ https://issues.apache.org/jira/browse/SOLR-7044?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14300356#comment-14300356 ]
Mikhail Khludnev commented on SOLR-7044:
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I think that demand for "conjunctions" is overestimated for me. Most time I bother about sort of disjunctions like pre 4.3 minShouldMatch, and/or frange. Hence, Solr's postFilters covers it really well already, there are only a one gap, and lack of Lucene support.
> optimize conjunctions and slow uncached filters
> -----------------------------------------------
>
> Key: SOLR-7044
> URL: https://issues.apache.org/jira/browse/SOLR-7044
> Project: Solr
> Issue Type: Improvement
> Reporter: Yonik Seeley
> Fix For: 5.1
>
>
> Using the ideas from LUCENE-6198 (which has been closed), we can speed up certain slow filters or boolean query conjunctions by supporting two phase intersections.
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