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Posted to dev@lucene.apache.org by "Paul Elschot (JIRA)" <ji...@apache.org> on 2008/10/19 12:52:44 UTC
[jira] Issue Comment Edited: (LUCENE-1296) Allow use of compact
DocIdSet in CachingWrapperFilter
[ https://issues.apache.org/jira/browse/LUCENE-1296?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12640832#action_12640832 ]
paul.elschot@xs4all.nl edited comment on LUCENE-1296 at 10/19/08 3:52 AM:
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This didn't make it into 2.4.
A side effect of that is that SortedVIntList will sometimes be used instead of an OpenBitSet in contrib search/BooleanFilter and misc/ChainedFilter. So far no problems have surfaced there, which is good news. I wonder if there was any performance improvement in practice because of this.
was (Author: paul.elschot@xs4all.nl):
This didn't make it into 2.4.
A side effect of that is that SortedVIntList will somtimes be used instead of an OpenBitSet contrib search/BooleanFilter and misc/ChainedFilter. So far no problems have surfaced there, which is good news. I wonder if there was any performance improvement in practice because of this.
> Allow use of compact DocIdSet in CachingWrapperFilter
> -----------------------------------------------------
>
> Key: LUCENE-1296
> URL: https://issues.apache.org/jira/browse/LUCENE-1296
> Project: Lucene - Java
> Issue Type: New Feature
> Components: Search
> Reporter: Paul Elschot
> Priority: Minor
> Attachments: cachedFilter20080529.patch, cachedFilter20080605.patch
>
>
> Extends CachingWrapperFilter with a protected method to determine the DocIdSet to be cached.
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