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From "Luis Alves (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-950) IllegalArgumentException parsing "foo~1"
Date Tue, 25 Aug 2009 08:13:59 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-950?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12747297#action_12747297
] 

Luis Alves commented on LUCENE-950:
-----------------------------------

I can fix this in the new queryparser implementation.

{quote}
... maybe foo~(>=1) should really just map to foo. I think you hit the nail on the hit
though, in that it seems silly to throw the illegal arg exception in either case.
{quote}

I also agree, I'm adding a comment to LUCENE-1823, to fix this in the implementation.

> IllegalArgumentException parsing "foo~1"
> ----------------------------------------
>
>                 Key: LUCENE-950
>                 URL: https://issues.apache.org/jira/browse/LUCENE-950
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: QueryParser
>    Affects Versions: 2.1, 2.2
>         Environment: Java 1.5
>            Reporter: Eleanor Joslin
>            Priority: Minor
>
> If I run this:
>     QueryParser parser = new QueryParser("myField", new SimpleAnalyzer());
>     try {
>       parser.parse("foo~1");
>     }
>     catch (ParseException e) {
>       // OK
>     }
> I get this:
> Exception in thread "main" java.lang.IllegalArgumentException: minimumSimilarity >=
1
> 	at org.apache.lucene.search.FuzzyQuery.<init>(FuzzyQuery.java:58)
> 	at org.apache.lucene.queryParser.QueryParser.getFuzzyQuery(QueryParser.java:711)
> 	at org.apache.lucene.queryParser.QueryParser.Term(QueryParser.java:1090)
> 	at org.apache.lucene.queryParser.QueryParser.Clause(QueryParser.java:979)
> 	at org.apache.lucene.queryParser.QueryParser.Query(QueryParser.java:907)
> 	at org.apache.lucene.queryParser.QueryParser.TopLevelQuery(QueryParser.java:896)
> 	at org.apache.lucene.queryParser.QueryParser.parse(QueryParser.java:146)

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