[ https://issues.apache.org/jira/browse/LUCENE-1183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Cédrik LIME updated LUCENE-1183:
--------------------------------
Attachment: FuzzyTermEnum.patch
New patch for FuzzyTermEnum, incorporating most of LUCENE-691.
> TRStringDistance uses way too much memory (with patch)
> ------------------------------------------------------
>
> Key: LUCENE-1183
> URL: https://issues.apache.org/jira/browse/LUCENE-1183
> Project: Lucene - Java
> Issue Type: Improvement
> Components: contrib/*
> Affects Versions: 1.9, 2.0.0, 2.1, 2.2, 2.3
> Reporter: Cédrik LIME
> Priority: Minor
> Attachments: FuzzyTermEnum.patch, TRStringDistance.java, TRStringDistance.patch
>
> Original Estimate: 0.17h
> Remaining Estimate: 0.17h
>
> The implementation of TRStringDistance is based on version 2.1 of org.apache.commons.lang.StringUtils#getLevenshteinDistance(String,
String), which uses an un-optimized implementation of the Levenshtein Distance algorithm (it
uses way too much memory). Please see Bug 38911 (http://issues.apache.org/bugzilla/show_bug.cgi?id=38911)
for more information.
> The commons-lang implementation has been heavily optimized as of version 2.2 (3x speed-up).
I have reported the new implementation to TRStringDistance.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
---------------------------------------------------------------------
To unsubscribe, e-mail: java-dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-dev-help@lucene.apache.org
|