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From Claudio Ranieri <claudio.rani...@estadao.com>
Subject RES: Solr Not releasing memory
Date Mon, 03 Sep 2012 10:03:14 GMT
Are you using MMapDirectoryFactory? 
I had swap problem in linux to a big index when I used MMapDirectoryFactory.
You can to try use solr.NIOFSDirectoryFactory.


-----Mensagem original-----
De: Lance Norskog [mailto:goksron@gmail.com] 
Enviada em: domingo, 2 de setembro de 2012 22:00
Para: solr-user@lucene.apache.org
Assunto: Re: Solr Not releasing memory

1) I believe Java 1.7 release memory back to the OS.
2) All of the Javas I've used on Windows do this.

Is the physical memory use a problem? Does it push out all other programs?

Or is it just that the Java process appears larger? This explains the latter:
http://blog.thetaphi.de/2012/07/use-lucenes-mmapdirectory-on-64bit.html

----- Original Message -----
| From: "Rohit" <rohit@simplify360.com>
| To: solr-user@lucene.apache.org
| Sent: Sunday, September 2, 2012 1:22:14 AM
| Subject: Solr Not releasing memory
| 
| Hi,
| 
|  
| 
| We are running solr3.5 using tomcal 6.26  on a Windows Enterprise RC2 
| server, our index size if pretty large.
| 
|  
| 
| We have noticed that once tomcat starts using/reserving ram it never 
| releases them, even when there is not a single user on the system.  I 
| have tried forced garbage collection, but that doesn't seem to help 
| either.
| 
|  
| 
| Regards,
| 
| Rohit
| 
|  
| 
| 
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