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From "Yonik Seeley (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-1726) Deep Paging and Large Results Improvements
Date Wed, 01 Feb 2012 16:18:59 GMT

    [ https://issues.apache.org/jira/browse/SOLR-1726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13197930#comment-13197930
] 

Yonik Seeley commented on SOLR-1726:
------------------------------------

pageScore should also be renamed to pageSort (or pageVal or pageSortVal) to future-proof when
we can page by more than just score)

QParser also seems like an odd place for handling/parsing these parameters... but I guess
it's not a big deal.
                
> Deep Paging and Large Results Improvements
> ------------------------------------------
>
>                 Key: SOLR-1726
>                 URL: https://issues.apache.org/jira/browse/SOLR-1726
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Grant Ingersoll
>            Assignee: Grant Ingersoll
>            Priority: Minor
>             Fix For: 4.0
>
>         Attachments: CommonParams.java, QParser.java, QueryComponent.java, ResponseBuilder.java,
SOLR-1726.patch, SOLR-1726.patch, SolrIndexSearcher.java, TopDocsCollector.java, TopScoreDocCollector.java
>
>
> There are possibly ways to improve collections of "deep paging" by passing Solr/Lucene
more information about the last page of results seen, thereby saving priority queue operations.
  See LUCENE-2215.
> There may also be better options for retrieving large numbers of rows at a time that
are worth exploring.  LUCENE-2127.

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