You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@lucene.apache.org by "Uwe Schindler (Issue Comment Edited) (JIRA)" <ji...@apache.org> on 2011/12/14 00:17:37 UTC
[jira] [Issue Comment Edited] (LUCENE-3531) Improve
CachingWrapperFilter to optionally also cache acceptDocs, if identical to
liveDocs
[ https://issues.apache.org/jira/browse/LUCENE-3531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13168840#comment-13168840 ]
Uwe Schindler edited comment on LUCENE-3531 at 12/13/11 11:16 PM:
------------------------------------------------------------------
Here the fix. Mike, I think this is fine?
The fix also removes the useless genericfication of FilterCache, as we removed the SpanCachingWrapperFilter.
was (Author: thetaphi):
Here the fix. Mike, I think this is fine?
> Improve CachingWrapperFilter to optionally also cache acceptDocs, if identical to liveDocs
> ------------------------------------------------------------------------------------------
>
> Key: LUCENE-3531
> URL: https://issues.apache.org/jira/browse/LUCENE-3531
> Project: Lucene - Java
> Issue Type: Improvement
> Components: core/search
> Affects Versions: 4.0
> Reporter: Uwe Schindler
> Assignee: Michael McCandless
> Fix For: 4.0
>
> Attachments: LUCENE-3531-identityFix.patch, LUCENE-3531.patch
>
>
> Spinoff from LUCENE-1536: This issue removed the different cache modes completely and always applies the acceptDocs using BitsFilteredDocIdSet.wrap(), the cache only contains raw DocIdSet without any deletions/acceptDocs. For IndexReaders that are seldom reopened, this might not be as performant as it could be. If the acceptDocs==IR.liveDocs, those DocIdSet could also be cached with liveDocs applied.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org