Marcelo (cced) has implemented Lucene within the Oracle database using the
embeded Java VM. Such implementation might adress your requirements.
Kuassi
- blog http://db360.blogspot.com/
- book
http://db360.blogspot.com/2006/08/oracle-database-programming-using-java_01.html
On 11/23/06, Jin Yi
You are right,. I think it's better to implement it using DB. But my project
is build on lucene and i think it would be better if i could find a way to
sovle this inside lucene. But as you have mentioned updating a lucene index
is not a easy nor fast job. you have to rebuild the term table as it i
Erick Erickson wrote:
>
> So why not assign a string to "text" and try it again? Or show us the code
> where you expect the text variable to get a value.
>
> Erick
>
>
I`m sorry that was a miss from my side.
I've tried to put the simple code into SearchFiles, between
Hits hits = searc
Hi Jin,
I'll answer your email on the hibernate dev list.
See you there :-)
Jin Yiqing wrote:
Hi,Emmanuel
i think you did a very greate job! Since i am now working on a system
that
using lucene to implement a search engine, i would like to know some more
details about Hinbernate Search.
I
Hi Vladimir:
I don't think you can define rowid on 'insert' operations (ie, when a
new entry in the table is created) - it's a 'hidden'/automatic field
Oracle maintains itself...
The rowid is available on the Data Cartridge API, see this output from tests:
Insert. newval: 'chau' rowid: 'AAAP1EA
I don't think you can define rowid on 'insert' operations (ie, when a
new entry in the table is created) - it's a 'hidden'/automatic field
Oracle maintains itself...
Vlad
-Original Message-
From: Marcelo Ochoa [mailto:[EMAIL PROTECTED]
Sent: Thursday, November 23, 2006 7:23 AM
To: java-u
I don't think you can have much, if any, influence on the docid that Lucene
assigns. When you add a document, it's guaranteed to have an ID greater than
any already in the index. I just think (but don't depend) on it being N + 1
where N is the largest docid already in the index.
But here's the re
So why not assign a string to "text" and try it again? Or show us the code
where you expect the text variable to get a value.
Erick
On 11/23/06, sirakov <[EMAIL PROTECTED]> wrote:
thanky you for the info :) i've showed and tried to use the example, but I
get following error message
Query
Aleksander M. Stensby wrote:
> works like a charm Michael! (only thing is that SegmentInfos /
> SegmentInfo are final classe, (which I didnt know) so i was bugging
> around to really find the classes:) heh.
>
> I was able to remove the broken segment. I must now get the MAX(id) from
> the clean r
One last thing... can i be sure that the latest inserted documents in fact
was inserted into that broken segment? Or are they placed randomly in the
different segments?
- Aleks
On Thu, 23 Nov 2006 12:39:19 +0100, Michael McCandless
<[EMAIL PROTECTED]> wrote:
Aleksander M. Stensby wrote:
works like a charm Michael! (only thing is that SegmentInfos / SegmentInfo
are final classe, (which I didnt know) so i was bugging around to really
find the classes:) heh.
I was able to remove the broken segment. I must now get the MAX(id) from
the clean remaining segments, then just regene
Otis:
I am new to Lucene API and searching technologies :)
doc.add(new Field("rowid", rowid, Field.Store.YES,
Field.Index.UN_TOKENIZED));
Done!!.
Also the Oracle ROWID format has a portion which can be used as the
document id into the
Aleksander M. Stensby wrote:
Hey, saw this old thread, and was just wondering if any of you solved
the problem? Same has happened to me now. Couldn't really trace back to
the origin of the problem, but the segments file references a segment
that is obviously corrupt/not complete...
I thought
Hey, saw this old thread, and was just wondering if any of you solved the
problem? Same has happened to me now. Couldn't really trace back to the
origin of the problem, but the segments file references a segment that is
obviously corrupt/not complete...
I thought i might remove the uncomple
thanky you for the info :) i've showed and tried to use the example, but I
get following error message
Query: test
Searching for: test
Fields are:
java.lang. NullPointerException
at java.io. String reader. (Unknown Source)
at org.apache.lucene.demo. SearchFiles.main (SearchFile
Sure.. using Lucene you could have a field called "labels" (or "tags", as
everyone except google calls them), and just add a bunch of keyword field
values to the field, one for each tag. The tricky part might be doing this
quickly -- right when the user adds a tag, updating the lucene index -- i
thanks. I'll try to get this working and see wether there is a perf
difference during the weekend.
On 11/23/06, Wolfgang Hoschek <[EMAIL PROTECTED]> wrote:
Out of interest, I've checked an implementation of something like
this into AnalyzerUtil SVN trunk:
/**
* Returns an analyzer wrappe
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