Using Terracota with Liferay

What is Terracota? #

See http://www.terracotta.org/confluence/display/orgsite/What+Is+Terracotta

Terracota and Liferay #

Using Terracota for Liferay installations allows setting up large clustering environments, with good performance.

Instructions #

You can find up to date detailed instructions in:

  • http://www.terracotta.org/confluence/display/wiki/Liferay
  • http://svn.terracotta.org/svn/forge/projects/labs/liferay/trunk/README.txt

Related Articles #

Clustering

High Availability Guide

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Hi, I am looking for the wiki page, ... Nirav Bharat Naik 17 febbraio 2009 22.44
Liferay offers Terracotta clustering support as... Edan Idzerda 4 marzo 2009 8.12
Have you now got past "just for session... Sebastien Diot 13 settembre 2009 2.57
did you get hold of complete solution to... Harshal Shah 27 maggio 2010 14.26
I didn't see ecache entries too. Do you find... Murat ÇOLAK 8 luglio 2010 7.13
Hi Nikki, the terracotta wiki page is deleted.... Harshal Shah 27 maggio 2010 13.55

Hi,

I am looking for the wiki page,

http://www.terracotta.org/confluence/display/wiki/Liferay

Actuallly I am using Liferay 5.2 SE and trying to build cluster.

Could anybody please help me?

Regards,
Nirav.
Inviato il 17/02/09 22.44.
Liferay offers Terracotta clustering support as part of their Professional Edition, so some old resources for configuring Terracotta and Liferay have "disappeared"

I have it working, just for session clustering though: http://www.liferay.com/web/guest/community/forums/-/message_boards/message/23065­09
Inviato il 04/03/09 8.12 in risposta a Nirav Bharat Naik.
Have you now got past "just for session clustering"? If you have "complete solution", could you post it please (here or somewhere else public like on the Terracotta website) ?
Inviato il 13/09/09 2.57 in risposta a Edan Idzerda.
Hi Nikki,

the terracotta wiki page is deleted. In liferay 5.2.3 there was a property in portal.properties. But that too is missing in liferay 6.0.

I am able to integrate liferay with terracotta by following the steps below
1. placing the terracotta-session-1.0.1.jar in folder C:\Liferay-Portal\Tomcat\lib
2. adding <Valve className="org.terracotta.session.TerracottaTomcat60xSessionValve" tcConfigUrl="localhost:9510"/> to C:\Liferay-Portal\Tomcat\conf\context.xml
3. Uncommenting the terracotta property in portal.properties file.
hibernate.cache.provider_class=com.liferay.portal.dao.orm.hibernate.Terraco­ttaCacheProvider
and
net.sf.ehcache.configurationResourceName=/ehcache/hibernate-terracotta.xml
Add these properties to portlet-ext.properties
This is only for liferay 5.2.3
If you need more information send mail to harshal82@gmail.com
Inviato il 27/05/10 13.55.
did you get hold of complete solution to integrate life ray and terracotta. I want to monitor ecache entries in terracotta i.e hits and misses. please let me know if you have found the solution.
Inviato il 27/05/10 14.26 in risposta a Edan Idzerda.
I didn't see ecache entries too. Do you find anything. And liferay 6 there is not /ehcache/hibernate-terracotta.xml.
Inviato il 08/07/10 7.13 in risposta a Harshal Shah.