Terracotta Discussion Forums

Hi All,

I have a terracotta cluster that contains 4 nodes, I am using terracotta toolkit to share a map.

I need to let all nodes know when a change happens in the map, is there any way to notify all nodes that something has changed in the map?

Can we extend from terracotta Cluster listener and create a new event.

Thank you very much

Regards

You may use terracotta cacheEventListenerFactory to implement this , by creating a custom listner class using this factory which serves your purpose.

To use this you need to a make a entry for this in the ehcache.xml like this :

<cache name="keyword_cache" maxElementsInMemory="20000"
maxElementsOnDisk="5000000" eternal="true" timeToIdleSeconds="60"
timeToLiveSeconds="50">
<cacheEventListenerFactory class="net.sf.ehcache.event.TerracottaCacheEventReplicationFactory" properties="" listenFor="all"/>
<cacheEventListenerFactory class="com.tc.ehcache.MyCacheEventListenerFactory" properties="" listenFor="all"/>

<terracotta />
</cache>