Sounds very strange, have you debugged the input string s? Where does
it come from?
Karl
On 9. nov. 2005, at 05.00, Hai Do Thanh wrote:
Dear all,
I really appreciate your work on Lucene. It is
apparently a helpful API for my project on indexed
Document searching. On the whole, It works
On 9 Nov 2005, at 08:43, Joachim Rösener wrote:
sex:female AND birthday:[19800101 TO 19810101]
This gives the following results:
1980-1981: found 424 women.
1981-1982: found 329 women.
1982-1983: found 237 women.
1983-1984: found 232 women.
1984-1985: found 175 women.
To proof if it works, a
Am Mittwoch, den 09.11.2005, 08:53 -0500 schrieb Erik Hatcher:
On 9 Nov 2005, at 08:43, Joachim Rösener wrote:
[...]
Can you explain, maybe fix this?
ah, the lure of young women ;)
What else?! :-)
Is it perhaps you're getting an exception and eating it somewhere
along the way? How
The limited number of terms in a range query should hopefully be
addressed before Lucene 1.9 comes out.
I'd give you a reference to the bug, but JIRA seems like it's
currently down. search for ConstantScoreRangeQuery if interested.
-Yonik
Now hiring -- http://forms.cnet.com/slink?231706
If I have a Document object (doc), and I also have an IndexReader open,
how can I find out IndexReader's docid corresponding to (doc)?
IndexReader has a map from docid - Document, but I don't see the reverse.
thanks in advance,
Todd
There really isn't a generic way... you have to search for the document.
If you have a unique id field in your document, you can find the
document id quickly via IndexReader.termDocs(term)
-Yonik
Now hiring -- http://forms.cnet.com/slink?231706
On 11/9/05, [EMAIL PROTECTED] [EMAIL PROTECTED]
Hi all,
Can somebody please suggest a way/ways on how to
optimize execution times this query below (or to use
some of Trunk BooleanScorers)... Probably I do not see
obvious.
Use Case:
Here I have names of people with query expansion for
individual tokens (not using Fuzzy Query) that should
be
The question is, how did you get that Document? If you got it from
Hits, you can get the document id from Hits.id(hit_num).
Erik
On 9 Nov 2005, at 11:13, Yonik Seeley wrote:
There really isn't a generic way... you have to search for the
document.
If you have a unique id field in
: (
: +(
: (+raimonds +marschan)
: (+raimonds +marschol)
: (+raimonds +marschel)
: (+raimonds +marschalfr)
: (+raimonds +marschalek)
: (+raimonds +marscha)
: ...
: )
: +(ZIPS:22* ZIPS:21* ZIPS:20* ZIPS:23* ZIPS:245*
: ZIPS:246* ZIPS:247* ZIPS:240* ZIPS:241* ZIPS:242*
: ZIPS:243* ZIPS:254*
Ahh, thank you very much. That's exactly what I needed, I just didn't see
that in the API.
cheers,
Todd
The question is, how did you get that Document? If you got it from
Hits, you can get the document id from Hits.id(hit_num).
Erik
On 9 Nov 2005, at 11:13, Yonik Seeley wrote:
Hi All,
I'm using an html form to send a query to an xsp which uses lucene to
search and then returns the results as xml. Perhaps some one has
experienced the problem that I'm currently experiencing. When the query
is parsed org.apache.lucene.queryParser.ParseException is thrown stating
that
I've used the example posted at
http://wiki.apache.org/jakarta-lucene/LuceneFAQ#head-a801793d7479264e29157d92440199b35266dc18
to find all terms used in a complete index, but was wondering if there is
an efficient way to find all terms used within only a set of Documents
matching a query?
For
Hi.
What is the expected memory usage of Lucene these days? I dug up an old
email [1] from 2001 which gave the following summary of memory usage:
An IndexReader requires:
one byte per field per document in index (norms)
one open file per file in index
1/128 of the Terms in the index
a
Is there a way to limit the number of hits I want returned? Sometimes I
just want one document.
~
Daniel Clark, Senior Consultant
Sybase Federal Professional Services
6550 Rock Spring Drive, Suite 800
Bethesda, MD 20817
Office - (301) 896-1103
Office Fax
On Nov 9, 2005, at 4:48 PM, Daniel Noll wrote:
My question is: is this 1/128 figure set in stone, or can it be
changed without major consequences?
You want indexInterval. Here's an excerpt from the docs in
TermInfosWriter.
// TODO: the default values for these two parameters
//
Hi all. I have a question about sorting. Lucene in Action says: For
numeric types, each field being sorted for each document in the index
requires that four bytes be cached. For String types, each unique term is
also cached for each document.
I want to make sure I'm understanding this
On 9 Nov 2005, at 19:54, [EMAIL PROTECTED] wrote:
Is there a way to limit the number of hits I want returned?
Sometimes I
just want one document.
Is there an issue with just accessing hits.doc(0) in this case?
Erik
The FieldCache (which is used for sorting), uses arrays of size
maxDoc() to cache field values. String sorting will involve caching a
String[] (or StringIndex) and int sorting will involve caching an
int[]. Unique string values are shared in the array, but the String
values plus the String[]
Thanks for your reply :)
I have already debugged the input string s. As I said
before, s is a string which is sent by client through
the doPost() method of servlet
At first, I thought that the analyzer is the cause of
the problem and that it lowercase all leters. However,
then, I have also
: For example I would like to find the set of terms used within a particular
: date range, where all Documents have a date field on them. What I've done
: to date is simply perform a query to find all Documents that match the
: date range query, then iterate over each one and construct a Set of
20 matches
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