To use SpanRegexQuery, you need to understand regular expressions.
The WildcardQuery syntax is _NOT_ the same as SpanRegexQuery syntax.
WildcardQuery supports a ? for single character match and * for
multiple characters. SpanRegexQuery use standard regular expression
syntax.
"200?" mat
We welcome you to package up this issue into a JUnit test case to
demonstrate the bug, such that we can add it to our suite and fix the
issue. I can't say for certain its a bug just yet, but seems
suspicious. A simple JUnit test that could replicate this would be
most helpful!
Thanks,
Tomi thanks for your thoughts. I'm new to Lucene, so coming from an Oracle
background my mind is set that everything goes inside the database. Now that
I know some of the loses I can have a better picture.
Regards,
Néstor Boscán
-Mensaje original-
De: Tomi NA [mailto:[EMAIL PROTECTED]
E
Hi,
Can this be use to search year 2000, 2001, 2002, ... 2009?
SpanFirstQuery snq = new SpanFirstQuery(new SpanRegexQuery(new Term("year",
"200?")), 1);
I need to use it to search something like
Who is born in 200?
Thanks
On 9/8/06, Néstor Boscán <[EMAIL PROTECTED]> wrote:
To reduce administration tasks. If you want to move your application from
server to server you'll have to move the index files. I want to be able to
move my application by just moving my database schema and deploying an ear.
Regards,
Néstor Bo
I use analyzer with LowerCaseTokenizer only (No stop word or any other
special treatment). The phrase is tokenized.
On 9/9/06, Luke Tan
I tried .* too but it gave the same error. I think it's a bug.
I solve it using SpanTermQuery where the search phrase is broken into
day
of
every
months
and
I tried .* too but it gave the same error. I think it's a bug.
I solve it using SpanTermQuery where the search phrase is broken into
day
of
every
months
and I nest these SpanTermQuery into SpanNearQuery with slop > 1.
Thanks.
On 9/9/06, Erik Hatcher <[EMAIL PROTECTED]> wrote:
On Sep 7, 2006
if you are already seting the document boost based on the "date" of hte
Document, then the next thing you should familiarize yourself with is
Similarity.coord function. It's specific purpose is for dealing with
Queries which "aggregate" other queries (like a BooleanQuery does with
it's clauses) t
On Freitag 08 September 2006 13:30, Grant Ingersoll wrote:
> http://www.gossamer-threads.com/lists/lucene/java-user/38967#38967
I'd be happy about feedback about that similarity class, i.e. whether
someone has used it successfully. If so, we could add it to the Lucene
core (the old similarity w
On Fri, 2006-09-08 at 15:27 +0800, jacky wrote:
>
> So when the lucene database is updated, how to notify to reopen the
> IndexSearcher since there may be several applications to search this
> lucene database?
Jira issue 550 contains easy to use decorated notification code that
will do all th
Just curious!
RDF / OWL is xml right?! So just download the next best xml api or use
java build in dom / sax whatever and extract the content you want to
index, create your fields and pass the created document to the index
writer. there you go.
best regards Simon
On 9/7/06, khgcutg hsowhj <[EMAI
If your question is why are the queries
'(field:software field:engineer)'
and
'(+field:software +field:engineer)'
returning the same results, it could be because none of your documents have
*only* "software" *or* "engineer", i.e. they all have both words or neither.
You could tes
any help with this?
Chris Salem
440.946.5214 x5458
[EMAIL PROTECTED]
- Forwarded Message -
To: Mark Miller <[EMAIL PROTECTED]>
From: Chris Salem <[EMAIL PROTECTED]>
Sent: Wed 9/6/2006 3:58:49 PM
Subject: Re: parser question
its an index of 10 fields and about 10,000 records.
Chri
On Sep 7, 2006, at 9:26 PM, Luke Tan wrote:
spanFirst(spanRegexQuery(monthly:day * of every * months), 10)
What analyzer did you use for your text? Again, that is not a valid
regular expression. But also, you're using a single long string of
several words within your SpanRegexQuery ter
Also if you want to backup your application you just backup the database.
Regards,
Néstor Boscán
-Mensaje original-
De: Néstor Boscán [mailto:[EMAIL PROTECTED]
Enviado el: Viernes, 08 de Septiembre de 2006 10:29 a.m.
Para: 'java-user@lucene.apache.org'
Asunto: RE: Using Hibernate to sto
To reduce administration tasks. If you want to move your application from
server to server you'll have to move the index files. I want to be able to
move my application by just moving my database schema and deploying an ear.
Regards,
Néstor Boscán
-Mensaje original-
De: Marcus Falck [mai
Second that - I was a client of Stellent - the libs work great but are
expensive. To see Stellent in action - get a copy of the free X1 desktop
search or the X1 server (Lucene based).
Another alternative is KeyView from Verity - now Autonomy.
-Original Message-
From: mark harwood [mailto:[
HI Marcus,
Somehow I like your wording..
Can't stop replying you.
Jelda
> -Original Message-
> From: Marcus Falck [mailto:[EMAIL PROTECTED]
> Sent: Friday, September 08, 2006 2:05 PM
> To: java-user@lucene.apache.org
> Subject: SV: Using Hibernate to store Lucene Indexes in a Database
>
I cant understand why you are interested in storing the directory in a database
using hibernate. It seems to me like you are trying to mix 2 good techniques in
a destructive way.
-Ursprungligt meddelande-
Från: Néstor Boscán [mailto:[EMAIL PROTECTED]
Skickat: den 8 september 2006 01:
Bhavin Pandya wrote:
It sounds like you're working with the index correctly, so I don't
have any other ideas on why you're getting CFS files that are
truncated. I would wory about the "cp" step filling up disk, but if
you're nowhere near filling up disk that's not the root cause here.
I h
An other way to prevent your indexsearch from reopened everytime you
delete an document is to use a global delete filter which excludes all
deleted documents from being retrieved e.g. included in your search
results. That won't work with updates without using a buffer or
something similar but if y
http://www.gossamer-threads.com/lists/lucene/java-user/38967#38967
-Grant
On Sep 8, 2006, at 5:57 AM, Wright, Tim wrote:
Hi all,
We have an issue where around 10-20% of our documents are much shorter
(only a paragraph or so of text) than all the rest. Because Lucene
considers document length
Hi Mike,
It sounds like you're working with the index correctly, so I don't have
any other ideas on why you're getting CFS files that are truncated. I
would wory about the "cp" step filling up disk, but if you're nowhere near
filling up disk that's not the root cause here.
I have found th
jacky wrote:
> There is a question about delete operation, i have not found any doc in
> lucene api's javadoc:
>When using delete(Term term) of IndexReader and commit, at the same time,
> an indexSearcher is open.So the deleted document still can be seached till
> reopen the indexSearcher
Hi all,
We have an issue where around 10-20% of our documents are much shorter
(only a paragraph or so of text) than all the rest. Because Lucene
considers document length when indexing, most of the time these shorter
documents end up being scored higher than the longer ones.
We'd prefer it if
If you have a budget for this stuff then Stellent provide tools for parsing
multiple document types and also have a viewer that can display documents with
their original formatting, plus your highlights. See
http://www.stellent.com/en/products/outside_in/viewer_tech/index.htm
I don't work for S
On 9/7/06, Andrzej Bialecki <[EMAIL PROTECTED]> wrote:
Tomi NA wrote:
> On 9/7/06, Nick Burch <[EMAIL PROTECTED]> wrote:
>> On Thu, 7 Sep 2006, Tomi NA wrote:
>> > On 9/7/06, Venkateshprasanna <[EMAIL PROTECTED]> wrote:
>> >> Is there any filter available for extracting text from MS
>> Powerpoint
Hi everyone,
I want to override the default scoring when it comes to queries
containing the OR operator.
For example if I got the following headlines in my index :
"Sun sues Microsoft"
"Microsoft want to buy Tiscali"
".NU domain sues Microsoft"
"The sun is shining"
"Sun brings antitrus
hi Daniel,
How do you use a separate database to check the duplicate fields? It is
interesting!
Best Regards.
jacky
- Original Message -
From: "Daniel Noll" <[EMAIL PROTECTED]>
To:
Sent: Friday, September 08, 2006 3:08 PM
Subject: Re: duplicate fields
> jack
hi,
There is a question about delete operation, i have not found any doc in
lucene api's javadoc:
When using delete(Term term) of IndexReader and commit, at the same time, an
indexSearcher is open.So the deleted document still can be seached till reopen
the indexSearcher, i don't know how
jacky wrote:
hi, 1. Is there an effect method to check if there exists the same
field(hold a unique ID) when added into lucene index database? Make a
search for this field?
One way is to create an IndexReader and IndexSearcher on your index,
which you reopen every now and then. But we do thi
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