Many Thanks Patrik. I'm afraid that if I manage the actors directly I'll lose all the cluster benefits, include spreading out the mapping objectId -> physical node. I think that I can reduce the problem to a case where I could avoid the creation of new actors in a particular node in the cluster and then, after all actors are virtually inactive, turn the node down.
I don't know where is the mapping of entryId -> physical node. Could I override the distribution logical somehow so I could control in which physical node the actor will be instantiated in the cluster? That would be perfect. I'd overridden the mapping using the sharding policy with AbstractShardAllocationStrategy inheriting from LeastShardAllocationStrategy but I couldn't find where adjust the way the cluster assign physical nodes to the particular sharding entry. Many thanks, Patrik, for your help. Regards. El lunes, 2 de junio de 2014 10:24:34 UTC+2, Patrik Nordwall escribió: > > Hi Eduardo, > > The ClusterSharding extension supports configuration of one role to use a > subset of nodes, but that is not what you are looking for. Instead of using > the ClusterSharding extension you may start the actors yourself and thereby > specify the roles. > See: > ShardCoordinatorSupervisor.props > ShardCoordinator.props > ShardRegion.props > > Note that the ShardCoordinatorSupervisor is supposed be started with > a ClusterSingletonManager. See here: > https://github.com/akka/akka/blob/v2.3.3/akka-contrib/src/main/scala/akka/contrib/pattern/ClusterSharding.scala#L360 > > Cheers, > Patrik > > > -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: >>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
