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Further improvement of selectDeploymentTarget based on feedback

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This commit is contained in:
Patrik Nordwall 2012-09-20 09:24:06 +02:00
parent a790f5bb32
commit 6dbe1c00c4
1 changed files with 2 additions and 5 deletions
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7
akka-cluster/src/main/scala/akka/cluster/routing/ClusterRouterConfig.scala
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@ -202,12 +202,9 @@ private[akka] class ClusterRouteeProvider(
} else {
// find the node with least routees
val numberOfRouteesPerNode: Map[Address, Int] =
currentRoutees.foldLeft(currentNodes.map(_ -> 0).toMap) { (acc, x) ⇒
currentRoutees.foldLeft(currentNodes.map(_ -> 0).toMap.withDefault(_ ⇒ 0)) { (acc, x) ⇒
val address = fullAddress(x)
acc.get(address) match {
case Some(count) ⇒ acc + (address -> (count + 1))
case None ⇒ acc + (address -> 1)
}
acc + (address -> (acc(address) + 1))
}
val (address, count) = numberOfRouteesPerNode.minBy(_._2)