Promblems with searching a field

Hi,
I am new to lucene and am currently having some problems
searching an index.

so we make the index like this :

  doc.add(new Field("itno", item.getMMITNO(),
Field.Store.YES, 
Field.Index.TOKENIZED ));

this runs ok the index looks like this :

   [stored/uncompressed,indexed,tokenized<itno:00000002  
  >,

But when we try searching this field we get no hits (search
is 00000002, 
ItemIndexing.getAnalyzer()  == SimpleAnalyzer)

try {
            Hits hits =
indexSearcher.search(newQueryParser("itno",ItemInd
exing.getAnalyzer()).parse(search));
           //Returns 0
            log.info("Size " + hits.length());
            List result = getResult(hits);
            indexSearcher.close();

            return result;
        } catch (Exception e) {


What are we doing wrong, any help would be appreciated..

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It's hard to say, but two things will help you track this
down.

1> get a copy of Luke to examine your index (which you
may have already).
2> Query.toString is your friend. It'll show you exactly
what the parsed
    query looks like. It may be obvious when you see that
output
    what the problem is, but if not you can try moving the
parsed
    code into the search tab of Luke and glean more info.

Where did you get this data: "<itno:00000002    
>,"? It's kind of
interesting that there are spaces AFTER the 000000002. What
analyzer
did you use when you indexed it and can you guarantee that
it's
the same analyzer that you used to parse the query?


And one aside. Opening and closing a searcher for each
request is
very wasteful. Is closing your searcher just an artifact of
cutting/pasting?
If not, you haven't opened the searcher in the snippet
either <G>...

Best
Erick

On 10/4/07, Mikal skåren <mikal_skhotmail.com> wrote:
>
> Hi,
> I am new to lucene and am currently having some
problems searching an
> index.
>
> so we make the index like this :
>
>   doc.add(new Field("itno", item.getMMITNO(),
Field.Store.YES,
> Field.Index.TOKENIZED ));
>
> this runs ok the index looks like this :
>
>   
[stored/uncompressed,indexed,tokenized<itno:00000002    
>,
>
> But when we try searching this field we get no hits
(search is 00000002,
> ItemIndexing.getAnalyzer()  == SimpleAnalyzer)
>
> try {
>             Hits hits =
>
indexSearcher.search(newQueryParser("itno",ItemInd
exing.getAnalyzer
> ()).parse(search));
>            //Returns 0
>             log.info("Size " +
hits.length());
>             List result = getResult(hits);
>             indexSearcher.close();
>
>             return result;
>         } catch (Exception e) {
>
>
> What are we doing wrong, any help would be
appreciated..
>
>
____________________________________________________________
_____
> Trangt om plassen? http://www.hotmail.com MSN
Hotmail gir deg 250MB gratis
> lagringsplass
>
>
>
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> To unsubscribe, e-mail: java-user-unsubscribelucene.apache.org
> For additional commands, e-mail: java-user-helplucene.apache.org
>
>