Thanks Uwe, its works with:
QueryParser parser = new QueryParser(Version.LUCENE_30,
"content:computer", analyzer);
Query query = parser.parse("content:computer");
But, if i need get results like google in a query like "What is the
role of PrnP in mad cow disease?"
Thanks
CElso.
2010/11/5 Uwe Schindler <u...@thetaphi.de>:
> The default field of query parser is wrong:
> QueryParser parser = new QueryParser(Version.LUCENE_30, "computer",
> analyzer);
>
> You haven't indexed a field with name "computer". Your query string does not
> override the field, so your query is in fact "computer:computer".
>
> A note: It is not recommended to instantiate TopScoreDocCollector directly
> for such search cases, just use the IndexSearcher method that returns
> TopDocs!
>
> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: u...@thetaphi.de
>
>> -----Original Message-----
>> From: Celso Fontes [mailto:cels...@gmail.com]
>> Sent: Friday, November 05, 2010 3:34 AM
>> To: java-user@lucene.apache.org
>> Subject: How index and search text files in Lucene 3.0.2 ?
>>
>> Hi ! I am newbie in lucene, and i have some problems to create a simple
> code
>> to query a text file collection.
>>
>> My code is this (http://pastebin.com/HqrbBPtp), but does not works.
>> What is Wrong?
>>
>> Thanks,
>> Celso.
>>
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