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Make cluster sharding DC aware, #23231

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* Sharding only within own team (coordinator is singleton)
* the ddata Replicator used by Sharding must also be only within own team
* added support for Set of roles in ddata Replicator so that can be used
  by sharding to specify role + team
* Sharding proxy can route to sharding in another team
This commit is contained in:
Patrik Nordwall 2017-06-26 15:03:33 +02:00
parent e37243f471
commit e0fe0bc49e
12 changed files with 417 additions and 47 deletions
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2
akka-distributed-data/src/main/scala/akka/cluster/ddata/DistributedData.scala
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@ -34,7 +34,7 @@ class DistributedData(system: ExtendedActorSystem) extends Extension {
* Returns true if this member is not tagged with the role configured for the
* replicas.
*/
def isTerminated: Boolean = Cluster(system).isTerminated || !settings.role.forall(Cluster(system).selfRoles.contains)
def isTerminated: Boolean = Cluster(system).isTerminated || !settings.roles.subsetOf(Cluster(system).selfRoles)
/**
* `ActorRef` of the [[Replicator]] .