lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Michael McCandless (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-3533) Nuke SpanFilters and CachingSpanFilter (maybe move to sandbox)
Date Sun, 13 Nov 2011 18:39:51 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-3533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13149327#comment-13149327
] 

Michael McCandless commented on LUCENE-3533:
--------------------------------------------

Patch looks good!  One less query relying on TermsEnum caching...
                
> Nuke SpanFilters and CachingSpanFilter (maybe move to sandbox)
> --------------------------------------------------------------
>
>                 Key: LUCENE-3533
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3533
>             Project: Lucene - Java
>          Issue Type: Task
>            Reporter: Uwe Schindler
>            Assignee: Uwe Schindler
>         Attachments: LUCENE-3533.patch
>
>
> SpanFilters are inefficient and OOM easily (they don't scale at all: Create large Lists
of Objects for every match, also filtering deleted docs is a pain). Some talks with Grant
on Eurocon and also the fact that caching of them is still broken in 3.x (but fixed on trunk)
- I assume nobody uses them, so let's nuke them. They are also in wrong package, so standard
statement: "Die, SpanFilters, die!"

--
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


Mime
View raw message