Hello everyone,
My application must index a lot of books that are stored in xml files.
Each xml file represents a page of the book and this way each page becomes a
lucene Document.
Each page is organized in different sections and finally each section
contains lines.
What I need to do is g
Nothing significant, but I've been using 1.5 on Simpy.com (lots of
Lucene behind it) for over a year now, and I'm happy with it.
Otis
--- [EMAIL PROTECTED] wrote:
> Are people seeing a significant speed performance with Lucene when
> they upgrade
> to JDK 1.5?
>
> -
Yeah, RDBMS makes sense. In this case, would it be better to simple
store those in a relational database and just use Lucene to do
indexing for the text?
Cheers,
Jian
On 7/7/05, Leos Literak <[EMAIL PROTECTED]> wrote:
> I know the answear, but just for curiosity:
>
> have you guys ever thought
You could do it asynchronously. That is, separate off the actually
lucene search into a different thread which does the actual search, then
the calling thread simply waits for a maximum time for the search thread
to complete, then queries the status of the search thread to get the
results obtained
if ((indexFile = new File(indexDir)).exists() &&
indexFile.isDirectory())
{
exists = false;
Isn't this backwards?
Couldn't you just do:
indexFile = new File(indexDir);
exists = (indexFile.exists() && indexFile.isDirectory());
-Original Message-
From: bib_lucene bib [mailto:
Is it possible to use a RAMDirectory to load a 5 GB index into RAM on Linux?
I have access to a server with 6 GB of RAM and will try it next week but
I've heard that Java on Linux may only support up to 2 GB of RAM per process.
Anyone already tried this?
Thanks.
Are people seeing a significant speed performance with Lucene when they upgrade
to JDK 1.5?
-
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This is a new directory, created just before this step.
I am uploading files to this directory. The file is getting uploaded fine.
Any ideas?
Muetze303 <[EMAIL PROTECTED]> wrote:
probably the dir exists, but the index inside the dir is broken or not
complete and you are trying to use it instead o
Terence - you need to do the rewrite using the appropriate
IndexReader for a single index. You can use query.rewrite(IndexReader).
Erik
On Jul 7, 2005, at 3:04 PM, Terence Lai wrote:
Hi all,
I am currently using Lucene 1.4.2. Since my search documents are
huge, I divide the search i
Have you considered left-padding your numbers with zeros to make each
number a string of the same length?
e.g., The number 5 would be indexed/queried as "5", which can be
correctly compared to 10 ("00010"), 2345 ("02345"), etc. in a lexical
comparison...
Jeff
On 7/7/05, Leos Literak <[EMAIL
Hi all,
I am currently using Lucene 1.4.2. Since my search documents are huge, I divide
the search index into different index directory and make use of the
ParallelMultiSearcher to perform the search.
Currently, I am working on the highlight feature using Lucene Sandbox
Highlighter. One of the
I know the answear, but just for curiosity:
have you guys ever thought about non-lexical comparison
support? For example I started to index number of replies
in discussion, so I can find questions without answear,
with one reply, two comments etc. But I cannot simply
express that I want to find q
On Thursday 07 July 2005 16:06, Dan Armbrust wrote:
> Has anyone ever written code to make it possible to return from a
> search, after a given amount of time, returning the results that have
> been collected so far (but not necessarily all of them)?
>
> The only thing that I can see to do throu
Has anyone ever written code to make it possible to return from a
search, after a given amount of time, returning the results that have
been collected so far (but not necessarily all of them)?
The only thing that I can see to do through the public Lucene API's
would be to do the search using a
probably the dir exists, but the index inside the dir is broken or not
complete and you are trying to use it instead of creating a new one?!
bib_lucene bib wrote:
Hi All
can someone please help me on the error in my web application...
I am using tomcat , the path for index dir is obtained fr
Enclosing it in a boolean-query where its alone and which, itself, has
a boosting would seem to work for me...
paul
Le 7 juil. 05, à 11:04, Vincent Le Maout a écrit :
a way to implement something as boosting allowing to enhance the
score of documents
containing a particular word of a span
Volodymyr Bychkoviak wrote:
method open is static method wich returns new indexReader. maybe this is
the problem.
I did not see the wood for the trees!
That's it!
The correct program looks like this:
-
indexReader = IndexReade
Dirk Hennig wrote:
Volodymyr Bychkoviak wrote:
the problem is than index was modified between
indexReader.open(index); and indexReader.delete(hitId); method calls.
That would explain the exception.
But How?
it can be modified by another indexReader or indexWriter.
The program is exactl
Volodymyr Bychkoviak wrote:
the problem is than index was modified between indexReader.open(index);
and indexReader.delete(hitId); method calls.
That would explain the exception.
But How?
The program is exactly as I wrote it!
--
the problem is than index was modified between indexReader.open(index);
and indexReader.delete(hitId); method calls.
regards,
Volodymyr Bychkoviak
Dirk Hennig wrote:
Hallo,
When I try to use this to remove several documents from the index
-
Hallo,
When I try to use this to remove several documents from the index
-
indexReader.open(index);
while (!removeStack.empty()) {
int hitId = ((Integer)(removeStack.pop())).intValue();
indexReader.delete(hitId);
}
indexR
Hi,
I met this problem a few months ago : trying to boost some words in
SpanQuery seems
to have no effect, which was confirmed by looking at the source code (no
reference to
boost in the scoring methods, at least as far as lucene 1.4.3 is
concerned, correct me if
I am wrong). So my first quest
Hi All
can someone please help me on the error in my web application...
I am using tomcat , the path for index dir is obtained from jsp page using
application.getRealPath("/")+"download/compName"
I want to index when the file gets uploaded.
I am getting this error...
java.io.FileNotFoundEx
Erik Hatcher napsal(a):
QueryParser attempts to parse the from and to strings as simple date
formats with the default locale. You would use something like
"created:[01/01/04 TO 07/05/05]".
Please read up on the issues that the default date handling poses
though. Simply indexing with
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