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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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karin updated LUCENE-852:
-------------------------
Description:
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
was:
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
environment where the ulimit setting 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
Lucene Fields: [New, Patch Available] (was: [Patch Available, New])
> spellchecker: make hard-coded values configurable
> -------------------------------------------------
>
> Key: LUCENE-852
> URL: https://issues.apache.org/jira/browse/LUCENE-852
> Project: Lucene - Java
> Issue Type: Improvement
> Reporter: karin
>
> 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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