HA-JNDI in AS7?

[ranga033]

Can someone tell me how does JNDI work in AS7 in a cluster. Is this HA-JNDI or something different?

[pferraro]

Can you describe your use case?  If you just need a distributed directory - you can use an Infinispan replicated cache directly in your application very easily:

e.g.

@Resource(lookup = "java:jboss/infinispan/cache/my-container/my-cache")

private java.util.ConcurrentMap myCache;

... all using standard APIs.

[hwangarias]

I don't have clear the same question.  In this diagram of HA arquitecture of JBoss AS 7, I notice that HA-JNDI exists and is mounted on HA Partition on JGroups but I could not find anything related

I understand HA JNDI as a common JNDI zone among cluster nodes, am I wrong?

[hwangarias]

I answer myself just to be sure I'm pointing in correct direction

The Jboss-7.1.1 way is using an infinispan cache as shared pool to share resources between cluster nodes using for example with the configuration present in standalone-ha.xml

	<cache-container name="cluster" aliases="ha-partition" default-cache="default">
	<transport lock-timeout="60000"/>
	<replicated-cache name="default" mode="SYNC" batching="true">
	<locking isolation="REPEATABLE_READ"/>
	</replicated-cache>
	</cache-container>

the code:

@Resource(lookup="java:jboss/infinispan/container/cluster") 
private org.jboss.as.clustering.infinispan.DefaultEmbeddedCacheManager container; 

container.getCache().put(key, value);

This is the way to share resources in cluster?

Thank you!

[pferraro]

My comment from April 2nd should answer your question already.