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First step in refactoring of cluster internals to actors, see #2311

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* Move clustering code to ClusterCore actor
* More will be done, comitting this for early review
This commit is contained in:
Patrik Nordwall 2012-07-04 11:37:56 +02:00
parent 1ccb9fe7ec
commit c708d2ad8a
11 changed files with 820 additions and 870 deletions
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16
akka-cluster/src/multi-jvm/scala/akka/cluster/LargeClusterSpec.scala
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@ -36,8 +36,8 @@ object LargeClusterMultiJvmSpec extends MultiNodeConfig {
akka.cluster {
gossip-interval = 500 ms
auto-join = off
nr-of-gossip-daemons = 2
failure-detector.acceptable-heartbeat-pause = 10s
publish-state-interval = 0 s # always, when it happens
}
akka.loglevel = INFO
akka.actor.default-dispatcher.fork-join-executor {
@ -133,8 +133,10 @@ abstract class LargeClusterSpec
val clusterNodes = ifNode(from)(joiningClusterNodes)(systems.map(Cluster(_)).toSet)
val startGossipCounts = Map.empty[Cluster, Long] ++
clusterNodes.map(c ⇒ (c -> c.receivedGossipCount))
def gossipCount(c: Cluster): Long = c.receivedGossipCount - startGossipCounts(c)
clusterNodes.map(c ⇒ (c -> c.latestStats.receivedGossipCount))
def gossipCount(c: Cluster): Long = {
c.latestStats.receivedGossipCount - startGossipCounts(c)
}
val startTime = System.nanoTime
def tookMillis: String = TimeUnit.NANOSECONDS.toMillis(System.nanoTime - startTime) + " ms"
@ -259,8 +261,10 @@ abstract class LargeClusterSpec
within(30.seconds + (3.seconds * liveNodes)) {
val startGossipCounts = Map.empty[Cluster, Long] ++
systems.map(sys ⇒ (Cluster(sys) -> Cluster(sys).receivedGossipCount))
def gossipCount(c: Cluster): Long = c.receivedGossipCount - startGossipCounts(c)
systems.map(sys ⇒ (Cluster(sys) -> Cluster(sys).latestStats.receivedGossipCount))
def gossipCount(c: Cluster): Long = {
c.latestStats.receivedGossipCount - startGossipCounts(c)
}
val startTime = System.nanoTime
def tookMillis: String = TimeUnit.NANOSECONDS.toMillis(System.nanoTime - startTime) + " ms"
@ -286,7 +290,7 @@ abstract class LargeClusterSpec
runOn(firstDatacenter, thirdDatacenter, fourthDatacenter, fifthDatacenter) {
Await.ready(latch, remaining)
awaitCond(systems.forall(Cluster(_).convergence.isDefined))
val mergeCount = systems.map(sys ⇒ Cluster(sys).mergeCount).sum
val mergeCount = systems.map(sys ⇒ Cluster(sys).latestStats.mergeCount).sum
val counts = systems.map(sys ⇒ gossipCount(Cluster(sys)))
val formattedStats = "mean=%s min=%s max=%s".format(counts.sum / nodesPerDatacenter, counts.min, counts.max)
log.info("Convergence of [{}] nodes reached after failure, it took [{}], received [{}] gossip messages per node, merged [{}] times",