lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-3232) Move MutableValues to Common Module
Date Fri, 24 Jun 2011 10:42:47 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-3232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13054350#comment-13054350
] 

Michael McCandless commented on LUCENE-3232:
--------------------------------------------

OK this sounds like a good plan... if we can get FQs factored out soonish then we can simply
fix grouping module to use that (ie, we don't need common module to hold the ValueSource,
etc.).

I guess we keep the name "common" for now.  Maybe as we slurp in more stuff from Solr I'll
like the name better :)

> Move MutableValues to Common Module
> -----------------------------------
>
>                 Key: LUCENE-3232
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3232
>             Project: Lucene - Java
>          Issue Type: Sub-task
>          Components: core/search
>            Reporter: Chris Male
>             Fix For: 4.0
>
>         Attachments: LUCENE-3232.patch, LUCENE-3232.patch
>
>
> Solr makes use of the MutableValue* series of classes to improve performance of grouping
by FunctionQuery (I think).  As such they are used in ValueSource implementations.  Consequently
we need to move these classes in order to move the ValueSources.
> As Yonik pointed out, these classes have use beyond just FunctionQuerys and might be
used by both Solr and other modules.  However I don't think they belong in Lucene core, since
they aren't really related to search functionality.  Therefore I think we should put them
into a Common module, which can serve as a dependency to Solr and any module.

--
This message is automatically generated by JIRA.
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