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From "Grant Ingersoll (Commented) (JIRA)" <>
Subject [jira] [Commented] (SOLR-1726) Deep Paging and Large Results Improvements
Date Thu, 01 Dec 2011 03:43:40 GMT


Grant Ingersoll commented on SOLR-1726:

totalHits should return the count of all the hits regardless of the number that are actually
being collected.  In other words, totalHits could be a million, but we only return the top
10.  collectedHits only returns the count of how many are being returned.
> Deep Paging and Large Results Improvements
> ------------------------------------------
>                 Key: SOLR-1726
>                 URL:
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Grant Ingersoll
>            Assignee: Grant Ingersoll
>            Priority: Minor
>             Fix For: 3.6, 4.0
>         Attachments:,,,,
> 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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