number of times the keyword match

Hi all, When do search with lucene,can i get the number of times the keyword match with a specific document? Thanks in advance. Best Regards, Anny.

Re: number of times the keyword match

Yes, have a look at the SpanQuery functionality. -Grant On May 15, 2007, at 3:05 AM, Anny Bridge wrote: Hi all, When do search with lucene,can i get the number of times the keyword match with a specific document? Thanks in advance. Best Regards, Anny. -- Grant I

Re: Memory leak (JVM 1.6 only)

I don't have much help to offer other than to say I am also using a tweaked version of the IndexAccess code you are, with java 1.6, with hundreds of thousands to millions of docs, at multiple locations, for months -- and I have not seen any memory leaks. Leads me to think the leak may be with y

Re: Memory leak (JVM 1.6 only)

try using -Xmx option with your Application. and specify maximum/ minimum memory for your Application. Hope this will solve you problem. On 5/15/07, Stephen Gray <[EMAIL PROTECTED]> wrote: Hi everyone, I have an application that indexes/searches xml documents using Lucene. I'm having a prob

Re: FSDirectory and merge indexes

Thank you for your reply. With addIndexes this works perfectly but when i change it to: writer.addIndexesNoOptimize(new Directory[] { fsd1}); It throws an exception saying it doesn't have a method with this parameters. I need a fast merge and with the optimization this is not possible and i want

phrases containing escaped quotes

Hi, I tried to parse the following phrase: "foo \"bar\"" I get the following exception: org.apache.lucene.queryParser.ParseException: Lexical error at line 1, column 18. Encountered: after : "\") " Am I mistaken that "foo \"bar\"" is a valid phrase? Thanks! Martin pgp6qEn6ntvUi.pgp Descript

Re: phrases containing escaped quotes

Martin Kobele wrote: Hi, I tried to parse the following phrase: "foo \"bar\"" I get the following exception: org.apache.lucene.queryParser.ParseException: Lexical error at line 1, column 18. Encountered: after : "\") " Am I mistaken that "foo \"bar\"" is a valid phrase? Thanks! Martin

Re: phrases containing escaped quotes

Works fine as long as you escape your query correctly -- in java code: String query = "\"foo \\\"bar\\\"\"" On 5/15/07, Martin Kobele <[EMAIL PROTECTED]> wrote: Hi, I tried to parse the following phrase: "foo \"bar\"" I get the following exception: org.apache.lucene.queryParser.ParseException

Re: phrases containing escaped quotes

thank you! I was indeed using lucene 2.0 and it works very nicely with 2.1 thanks! Martin On Tuesday 15 May 2007 09:59:42 Michael Busch wrote: > Martin Kobele wrote: > > Hi, > > > > I tried to parse the following phrase: "foo \"bar\"" > > I get the following exception: > > org.apache.lucene.query

RE: How can I limit the number of hits in my query?

> Ok, you're right. It's not the limiting of the results that's > the problem, it's the way the search is expanded. > > Since this is an autocomplete, when the user types, for > example "a" or a Japanese character "あ", I am using > PrefixFilter for this, so I guess the search turns into "a*" >

Can UID be URI or it has to be INTEGER?

Can UID be URI or it has to be INTEGER? thnx - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Re: FSDirectory and merge indexes

That *should* work. Can you post more of your code? Particularly the index creation code where you instantiate your index. Also, what assurance do you have that fsd1 exists? Although even if it doesn't exist the exception seems odd. Instead of just giving the name of the exception, please post

Re: Can UID be URI or it has to be INTEGER?

If by UID you mean the internal, volatile, Lucene integer used to identify docs, then, yes, it must be an integer. If by UID you mean some application specific field set on your document, then it can be whatever you want that uniquely identifies that doc. Just know Lucene knows nothing ab

Re: Memory leak (JVM 1.6 only)

On Tuesday 15 May 2007 21:59:31 Narednra Singh Panwar wrote: > try using -Xmx option with your Application. and specify maximum/ minimum > memory for your Application. It's funny how a lot of people instantly suggest this. What if it isn't possible? There was a situation a while back where I sa

Re: Memory leak (JVM 1.6 only)

Thanks, that narrows it down a bit. Thanks for all the replies to my question. Steve Mark Miller wrote: I don't have much help to offer other than to say I am also using a tweaked version of the IndexAccess code you are, with java 1.6, with hundreds of thousands to millions of docs, at multip

Concept Search

I have looked around on Lucene web site as well as some documentation but have not found anything to do with Concept Search. My definition of Concept Search is as follows: 1. I would have a file (list) of various phrases / N-grams which I would like to Lucene to use as a search ba

QueryFilter usage

Hi all, I am new to Lucene so I apologize if this is a really easy question. I am having trouble using the QueryFilter class. Basically, I want to narrow my search results, getting hits only for a particular category. This is what I've tried (getting no results) String line ="jus

Re: QueryFilter usage

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Term Frequency for Partial Index

Dear All, I am creating an index file per day i.e it will contain data for every 24 hours (00:00:00 to 23:59:59). This time value is a field in each document. Document has other text fields too on which users can search. User's search criteria would be a combination of time and other field value