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https://issues.apache.org/jira/browse/LUCENE-852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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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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