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second round of FiniteDuration business, including cluster fixes

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- make Scheduler only accept FiniteDuration, which has quite some
  knock-on effects
This commit is contained in:
Roland 2012-09-18 09:58:30 +02:00
parent 8a63101839
commit 35b7a9e338
30 changed files with 125 additions and 104 deletions
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11
akka-cluster/src/main/scala/akka/cluster/ClusterDaemon.scala
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@ -16,6 +16,7 @@ import akka.cluster.MemberStatus._
import akka.cluster.ClusterEvent._
import language.existentials
import language.postfixOps
import scala.concurrent.util.FiniteDuration
/**
* Base trait for all cluster messages. All ClusterMessage's are serializable.
@ -191,32 +192,32 @@ private[cluster] final class ClusterCoreDaemon extends Actor with ActorLogging {
// start periodic gossip to random nodes in cluster
val gossipTask =
FixedRateTask(scheduler, PeriodicTasksInitialDelay.max(GossipInterval), GossipInterval) {
FixedRateTask(scheduler, PeriodicTasksInitialDelay.max(GossipInterval).asInstanceOf[FiniteDuration], GossipInterval) {
self ! GossipTick
}
// start periodic heartbeat to all nodes in cluster
val heartbeatTask =
FixedRateTask(scheduler, PeriodicTasksInitialDelay.max(HeartbeatInterval), HeartbeatInterval) {
FixedRateTask(scheduler, PeriodicTasksInitialDelay.max(HeartbeatInterval).asInstanceOf[FiniteDuration], HeartbeatInterval) {
self ! HeartbeatTick
}
// start periodic cluster failure detector reaping (moving nodes condemned by the failure detector to unreachable list)
val failureDetectorReaperTask =
FixedRateTask(scheduler, PeriodicTasksInitialDelay.max(UnreachableNodesReaperInterval), UnreachableNodesReaperInterval) {
FixedRateTask(scheduler, PeriodicTasksInitialDelay.max(UnreachableNodesReaperInterval).asInstanceOf[FiniteDuration], UnreachableNodesReaperInterval) {
self ! ReapUnreachableTick
}
// start periodic leader action management (only applies for the current leader)
private val leaderActionsTask =
FixedRateTask(scheduler, PeriodicTasksInitialDelay.max(LeaderActionsInterval), LeaderActionsInterval) {
FixedRateTask(scheduler, PeriodicTasksInitialDelay.max(LeaderActionsInterval).asInstanceOf[FiniteDuration], LeaderActionsInterval) {
self ! LeaderActionsTick
}
// start periodic publish of current state
private val publishStateTask: Option[Cancellable] =
if (PublishStatsInterval == Duration.Zero) None
else Some(FixedRateTask(scheduler, PeriodicTasksInitialDelay.max(PublishStatsInterval), PublishStatsInterval) {
else Some(FixedRateTask(scheduler, PeriodicTasksInitialDelay.max(PublishStatsInterval).asInstanceOf[FiniteDuration], PublishStatsInterval) {
self ! PublishStatsTick
})