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Posted to dev@lucene.apache.org by "Peter (JIRA)" <ji...@apache.org> on 2011/01/06 13:58:46 UTC
[jira] Created: (LUCENE-2850) FuzzyQuery doesnt support Stopwords
FuzzyQuery doesnt support Stopwords
-----------------------------------
Key: LUCENE-2850
URL: https://issues.apache.org/jira/browse/LUCENE-2850
Project: Lucene - Java
Issue Type: Bug
Components: QueryParser
Affects Versions: 3.0.4
Environment: lucene version 3.x, hudson build #213 (16.12.2010 23:03:54)
solr version 3.x, hudson build #198 (16.12.2010 05:36:57)
Reporter: Peter
Stopword doesnt works if i use a fuzzy query.
Working Example:
-stopword: Gmbh
-request: {!edismax qf=name}xyz^100 Gmbh^100
-Parsed Query: +DisjunctionMaxQuery((name:xyz)^100.0)
Failure:
-stopword: Gmbh
-request: {!edismax qf=name}xyz~0.5^100 Gmbh~0.5^100
-Parsed Query: +((DisjunctionMaxQuery((name:xyz~0.5)^100.0) DisjunctionMaxQuery((name:Gmbh~0.5)^100.0))~2)
For me it seems to be a problem with getFuzzyQuery(field, termImage, fms) in QueryParser.java:1419.
The getFieldQuery method call returns null if i have a stopword. But getFuzzyQuery returns a DisjunctionMaxQuery.
But its my first project with lucene/solr... therefore my understanding can be wrong.
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[jira] Commented: (LUCENE-2850) FuzzyQuery doesnt support Stopwords
Posted by "Robert Muir (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-2850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12978502#action_12978502 ]
Robert Muir commented on LUCENE-2850:
-------------------------------------
Hello, if you want to support stopwords for this type of query, then you can
use a queryparser that passes them through the analyzer (like AnalyzingQueryParser).
But in general, the basic queryparser does not analyze queries like fuzzy or wildcard or ranges.
> FuzzyQuery doesnt support Stopwords
> -----------------------------------
>
> Key: LUCENE-2850
> URL: https://issues.apache.org/jira/browse/LUCENE-2850
> Project: Lucene - Java
> Issue Type: Bug
> Components: QueryParser
> Affects Versions: 3.0.4
> Environment: lucene version 3.x, hudson build #213 (16.12.2010 23:03:54)
> solr version 3.x, hudson build #198 (16.12.2010 05:36:57)
> Reporter: Peter
>
> Stopword doesnt works if i use a fuzzy query.
> Working Example:
> -stopword: Gmbh
> -request: {!edismax qf=name}xyz^100 Gmbh^100
> -Parsed Query: +DisjunctionMaxQuery((name:xyz)^100.0)
> Failure:
> -stopword: Gmbh
> -request: {!edismax qf=name}xyz~0.5^100 Gmbh~0.5^100
> -Parsed Query: +((DisjunctionMaxQuery((name:xyz~0.5)^100.0) DisjunctionMaxQuery((name:Gmbh~0.5)^100.0))~2)
> For me it seems to be a problem with getFuzzyQuery(field, termImage, fms) in QueryParser.java:1419.
> The getFieldQuery method call returns null if i have a stopword. But getFuzzyQuery returns a DisjunctionMaxQuery.
> But its my first project with lucene/solr... therefore my understanding can be wrong.
>
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[jira] Closed: (LUCENE-2850) FuzzyQuery doesnt support Stopwords
Posted by "Peter (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-2850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Peter closed LUCENE-2850.
-------------------------
Resolution: Not A Problem
Hi,
it seems to be a problem in solr (i think so). I opened a solr issue (SOLR-2309).
Regards,
Peter
> FuzzyQuery doesnt support Stopwords
> -----------------------------------
>
> Key: LUCENE-2850
> URL: https://issues.apache.org/jira/browse/LUCENE-2850
> Project: Lucene - Java
> Issue Type: Bug
> Components: QueryParser
> Affects Versions: 3.0.4
> Environment: lucene version 3.x, hudson build #213 (16.12.2010 23:03:54)
> solr version 3.x, hudson build #198 (16.12.2010 05:36:57)
> Reporter: Peter
>
> Stopword doesnt works if i use a fuzzy query.
> Working Example:
> -stopword: Gmbh
> -request: {!edismax qf=name}xyz^100 Gmbh^100
> -Parsed Query: +DisjunctionMaxQuery((name:xyz)^100.0)
> Failure:
> -stopword: Gmbh
> -request: {!edismax qf=name}xyz~0.5^100 Gmbh~0.5^100
> -Parsed Query: +((DisjunctionMaxQuery((name:xyz~0.5)^100.0) DisjunctionMaxQuery((name:Gmbh~0.5)^100.0))~2)
> For me it seems to be a problem with getFuzzyQuery(field, termImage, fms) in QueryParser.java:1419.
> The getFieldQuery method call returns null if i have a stopword. But getFuzzyQuery returns a DisjunctionMaxQuery.
> But its my first project with lucene/solr... therefore my understanding can be wrong.
>
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