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From "PROYECTA.Fernandez Garcia, Ivan" <proyecta.ifernan...@iberia.es>
Subject RE: Queries Lucene 1.3
Date Wed, 17 Nov 2004 15:07:33 GMT
If we don´t update IndexWriter.minMergeDocs attribute, Lucene not found
anything (We don´t know why?)
When we change value for IndexWriter.minMergeDocs attribute and file has a
lot of pages. OutofMemory Exception ocurred.


-----Mensaje original-----
De: Xiaozheng Ma [mailto:Xiaozheng.Ma@redwood.com]
Enviado el: miércoles, 17 de noviembre de 2004 15:59
Para: Lucene Developers List
Asunto: RE: Queries Lucene 1.3


A bit confused if the first problem is solved (i.e. the break point at 10).
For Out of memory exception(OOME), You need to increase the JVM MAX momoery
size. IF you use tomcat 5, run tomcat5w.exe to reset this value ( or do it
by editing registry, or if you wish change JAVA_OPTIONs of the carolina.bat
or Carolina.sh).

Hope this works.

Xiaozheng 
 

-----Original Message-----
From: PROYECTA.Fernandez Garcia, Ivan [mailto:proyecta.ifernandez@iberia.es]

Sent: Wednesday, November 17, 2004 9:49 AM
To: lucene-dev@jakarta.apache.org
Subject: Queries Lucene 1.3

Good afternoon everybody,

	First of all thanks for your attention.

	We are using Lucene1.3 api to index and search text in pdf files.
	We have two environment to develop with it: Windows, using Apache
Tomcat 5.0 and Sun Solaris, using Oracle Aplication Server.
	First we extract text pages from pdf file using Multivalent API
(this process seems run O.K.).
	Then we search text in new index created before. At this moment we
have the following problem:
		- If pdf file number page is 10, text is found.
		- If pdf file number page is more than 10, text is not
found.
	We modify IndexWriter.minMergeDocs attribute assign two values:
Total number document pages and "1" value.
	In both cases:
		- if document is not big, index process seems run O.K. and
text search seems run O.K.
		- if document is big (600 pages), index process run K.O
raising OutofMemory exception.

	We send you our source code file where index a pdf file and search
text if you can see some error.
	We don´t know what more have we do with this problem.
	Can you help us , please?

Thanks you for your help.

 <<search_text.txt>>  <<index_lucene.txt>> 


> Iván Fernández García
> Proyecta Sistemas de Información
> 
> 
> 
> 
> 
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