spans directory in the CVS version

2004-02-11 Thread Nicolas Maisonneuve
hy, recently, there is a new subdirectory spans in the search directory. what is it and how use it ? thanks in advance nicolas maisonneuve

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Re: how to re-index

2004-02-11 Thread Otis Gospodnetic
Update in Lucene means: delete the document and then re-add it. This may be a FAQ. Otis --- Markus Brosch [EMAIL PROTECTED] wrote: However, I have problems with reindexing. First, I index all my object contents. Then some of these objects can change and need to be re-indexed. I

Re: spans directory in the CVS version

2004-02-11 Thread Erik Hatcher
On Feb 11, 2004, at 5:00 AM, Nicolas Maisonneuve wrote: hy, recently, there is a new subdirectory spans in the search directory. what is it and how use it ? Have a look at the test cases which use the new features, and also see the CHANGES file which mentions it. Erik

Re: commit.lock file

2004-02-11 Thread Otis Gospodnetic
If there are commit.lock files being left over, you should really investigate why that is happening. Something is probaly dying, and you are not catching it and cleaning up by closing things like IndexReader or IndexWriter. If you want to forcefully unlock the index, use isLocked and unlock

Re: featues page in the Lucene web site

2004-02-11 Thread Otis Gospodnetic
Nicolas, That SF page is out of date now. The best way to learn about different features right now is by reading articles about Lucene (links on the site) or browsing the Javadocs (also linked on the site). Erik Hatcher and I are finishing up a book about Lucene. Once published, this will be the

Leading Wild Card Search

2004-02-11 Thread Vipul Sagare
Lucene docs, FAQs and other research indicates Note: Leading wildcards (e.g. *ook) are not supported. Is there any work around for implementation of such feature (if one has to implement)?

RE: Leading Wild Card Search

2004-02-11 Thread Wesley MacDonald
Flip your text and add it as another field and when the user enters *word you can search that field for drow* Wesley -Original Message- From: Vipul Sagare [mailto:[EMAIL PROTECTED] Sent: February 11, 2004 1:54 PM To: [EMAIL PROTECTED] Subject: Leading Wild Card Search Lucene docs,

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Re: Leading Wild Card Search

2004-02-11 Thread David Spencer
Vipul Sagare wrote: Lucene docs, FAQs and other research indicates Note: Leading wildcards (e.g. *ook) are not supported. Is there any work around for implementation of such feature (if one has to implement)? I've written a PrefixQuery and it's not hard to do -I can post it too.

Re: commit.lock file

2004-02-11 Thread Supun Edirisinghe
thanks otis you are right. Is there a way the thread using isLock and unlock know how old the lock is? my assumption is that if it is older than a couple seconds it is from something dying or some branch where something is uncaught. I guess I can try looking at the timestamp of the commit.lock

Re: Did you mean...

2004-02-11 Thread Matt Tucker
Timo, We implemented that type of system using a spelling engine by Wintertree: http://www.wintertree-software.com There are some free Java spelling packages out there too that you could likely use. Regards, Matt [EMAIL PROTECTED] wrote: Hi! Can I do things like Google's Did you mean...?

Re: ANNOUNCE: Plucene

2004-02-11 Thread lucene
Hi! Somewhat off-topic: is there a PHP port of Lucene? Warm regards Timo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Re: ANNOUNCE: Plucene

2004-02-11 Thread Erik Hatcher
In this case, I'd recommend calling out to a Lucene, CLucene, or PLucene. Sam Ruby plugged it into his Perl-based blog like this: http://radio.weblogs.com/0101679/stories/2002/08/13/ luceneSearchFromBlosxom.html On Feb 11, 2004, at 6:23 PM, [EMAIL PROTECTED] wrote: Hi! Somewhat off-topic:

code for more like this query expansion - was - Re: setMaxClauseCount ??

2004-02-11 Thread David Spencer
Doug Cutting wrote: Karl Koch wrote: Do you know good papers about strategies of how to select keywords effectivly beyond the scope of stopword lists and stemming? Using term frequencies of the document is not really possible since lucene is not providing access to a document vector, isn't

Re: What is the status of Query Parser AND / OR ?

2004-02-11 Thread Morus Walter
Daniel B. Davis writes: There was a lot of correspondence during December about this. Is there any further resolution? There's a patch and I hope it will find it's way into the lucene sources. see: http://issues.apache.org/bugzilla/show_bug.cgi?id=25820 Seems I missed the mail about Otis

Re: Did you mean...

2004-02-11 Thread lucene
On Thursday 12 February 2004 00:15, Matt Tucker wrote: We implemented that type of system using a spelling engine by Wintertree: http://www.wintertree-software.com There are some free Java spelling packages out there too that you could likely use. But this does not ensure that the word