Have you considered using Cluster
Sharding? http://doc.akka.io/docs/akka/2.3.7/contrib/cluster-sharding.html
Vaughn
On Tuesday, December 16, 2014 9:24:50 AM UTC-7, Chris Campbell wrote:
>
> Hi-
>
> I am setting up a cluster and want to instantiate actors of the same type
> with unique identities. Whenever I lookup an actor with
> system.actorSelection( "/user/" + id ) that has been created on another
> node, it is not found and my actor is created on the local node.
>
> I fully expect that I am thinking about this incorrectly, but my simple
> code is:
>
> public ActorRef find( final String id ) throws Exception
> {
> final ActorSelection selection = system.actorSelection( "/user/" + id
> );
> Future<ActorRef> future = selection.resolveOne( new
> Timeout(1000).duration() );
> try
> {
> return Await.result( future, new Timeout(1000).duration() );
> }
> catch( ActorNotFound exception )
> {
> LOG.info( "creating new app actor '{}'", id );
>
> return system.actorOf( Props.create( AppActor.class, id ), id );
> }
> }
>
> Even if this did work, it seems like there would be a race condition for
> creating an actor of a given id.
>
>
>
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