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From "Digy (JIRA)" <j...@apache.org>
Subject [jira] Updated: (LUCENENET-107) Search while sorting is slow
Date Thu, 10 Jan 2008 19:53:34 GMT

     [ https://issues.apache.org/jira/browse/LUCENENET-107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Digy updated LUCENENET-107:
---------------------------

    Attachment: TestSort.rar

> Search while sorting is slow
> ----------------------------
>
>                 Key: LUCENENET-107
>                 URL: https://issues.apache.org/jira/browse/LUCENENET-107
>             Project: Lucene.Net
>          Issue Type: Bug
>         Environment: Lucene.Net 2.1
>            Reporter: Digy
>         Attachments: TestSort.rar
>
>
> Mark wrote:
> "
> I have an index that when i search for term with out sorting the results are returned
in .7 seconds or less. When I choose to search with a column chosen for sorting the results
will return in 7 - 10 seconds.  The larger the # of hits the longer it takes when sorting.
 The fields that can be sorted on are unique to the document,stored in the index as un_tokenized.
I am using lucene.net 2.0. Index size is normally around 2.5 gig but i have the same problem
on a 500 meg index too.  Has anyone else experienced this?
> Any help will be greatly appreciated.
> Thanks,
> Mark Burks
> "
> I have prepared a test case where TestIndex contains ~200000 docs.
> a) making a search and then sorting the (500)results (I used SortedDictionary for sorting)
takes ~140 msec.
> b) making a search with Lucene's Sort takes ~6046 msec.
> So, there is something to be fixed in Lucene.Net
> DIGY

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