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Posted to dev@lucene.apache.org by "Otis Gospodnetic (JIRA)" <ji...@apache.org> on 2008/05/17 05:19:55 UTC
[jira] Updated: (LUCENE-852) spellchecker: make hard-coded values
configurable
[ https://issues.apache.org/jira/browse/LUCENE-852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Otis Gospodnetic updated LUCENE-852:
------------------------------------
Component/s: contrib/*
Priority: Minor (was: Major)
Lucene Fields: [New, Patch Available] (was: [Patch Available, New])
Assignee: Otis Gospodnetic
> spellchecker: make hard-coded values configurable
> -------------------------------------------------
>
> Key: LUCENE-852
> URL: https://issues.apache.org/jira/browse/LUCENE-852
> Project: Lucene - Java
> Issue Type: Improvement
> Components: contrib/*
> Reporter: karin
> Assignee: Otis Gospodnetic
> Priority: Minor
>
> the class org.apache.lucene.search.spell.SpellChecker uses the following hard-coded values in its method
> indexDictionary:
> writer.setMergeFactor(300);
> writer.setMaxBufferedDocs(150);
> this poses problems when the spellcheck index is created on systems with certain limits, i.e. in unix
> environments where the ulimit settings are restricted for the user (http://www.gossamer-threads.com/lists/lucene/java-dev/47428#47428).
> there are several ways to circumvent this:
> 1. add another indexDictionary method with additional parameters:
> public void indexDictionary (Dictionary dict, int mergeFactor, int maxBufferedDocs) throws IOException
>
> 2. add setter methods for mergeFactor and maxBufferedDocs
> (see code in http://www.gossamer-threads.com/lists/lucene/java-dev/47428#47428 )
> 3. Make SpellChecker subclassing easier as suggested by Chris Hostetter
> (see reply http://www.gossamer-threads.com/lists/lucene/java-dev/47463#47463)
> thanx,
> karin
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