I need a clustered cache and have tried SwarmCache and OSCache. Either both of these do not send a message when an object is updated or I'm doing something wrong. I'm assuming that I'm doing something wrong. Would someone please give me a good example of how to configure either OSCache or SwarmCache to have updates and deletes clear the necessary cache entries in all nodes in the cluster.

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This is the configuration I have for OSCache (oscache.properties):
cache.memory=true
cache.persistence.class=com.opensymphony.oscache.plugins.diskpersistence.DiskPersistenceListener
cache.path=c:/temp/cache
cache.blocking=true

cache.event.listeners=com.opensymphony.oscache.plugins.clustersupport.JavaGroupsBroadcastingListener


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I had trouble finding documentation about configuring SwarmCache and just set the provider in the hibernate configuration file:
hibernate.cache.provider_class=net.sf.hibernate.cache.SwarmCacheProvider

http://www.hibernate.org/hib_docs/refer ... ance-cache

i think jboss tree cache is the best way to do cache with cluster

Thank you very much, Anthony. I'll check that out.