lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Grant Ingersoll (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SOLR-2950) QueryElevationComponent needlessly looks up document ids
Date Wed, 14 Dec 2011 12:53:30 GMT

     [ https://issues.apache.org/jira/browse/SOLR-2950?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Grant Ingersoll updated SOLR-2950:
----------------------------------

    Attachment: SOLR-2950.patch

First draft.  This just does the mapping in the constructor to the comparator.  We could do
setNextReader, but I can't imagine it will really make much difference given the small number
of items that we typically would expect to be elevated.
                
> QueryElevationComponent needlessly looks up document ids
> --------------------------------------------------------
>
>                 Key: SOLR-2950
>                 URL: https://issues.apache.org/jira/browse/SOLR-2950
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Grant Ingersoll
>            Assignee: Grant Ingersoll
>            Priority: Minor
>             Fix For: 3.6, 4.0
>
>         Attachments: SOLR-2950.patch
>
>
> The QueryElevationComponent needlessly instantiates a FieldCache and does look ups in
it for every document.  If we flipped things around a bit and got Lucene internal doc ids
on inform() we could then simply do a much smaller and faster lookup during the sort.

--
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