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Support concurrent startup of seed nodes, see #2270

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* Implemented the startup sequence of seed nodes as
  described in #2305
* Test that verifies concurrent startup of seed nodes
This commit is contained in:
Patrik Nordwall 2012-08-14 13:55:22 +02:00
parent 2c6f482b85
commit d7b0089d7e
3 changed files with 44 additions and 35 deletions
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29
akka-cluster/src/multi-jvm/scala/akka/cluster/JoinSeedNodeSpec.scala
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@ -13,6 +13,7 @@ import scala.concurrent.util.duration._
object JoinSeedNodeMultiJvmSpec extends MultiNodeConfig {
val seed1 = role("seed1")
val seed2 = role("seed2")
val seed3 = role("seed3")
val ordinary1 = role("ordinary1")
val ordinary2 = role("ordinary2")
@ -25,6 +26,7 @@ class JoinSeedNodeMultiJvmNode1 extends JoinSeedNodeSpec with FailureDetectorPup
class JoinSeedNodeMultiJvmNode2 extends JoinSeedNodeSpec with FailureDetectorPuppetStrategy
class JoinSeedNodeMultiJvmNode3 extends JoinSeedNodeSpec with FailureDetectorPuppetStrategy
class JoinSeedNodeMultiJvmNode4 extends JoinSeedNodeSpec with FailureDetectorPuppetStrategy
class JoinSeedNodeMultiJvmNode5 extends JoinSeedNodeSpec with FailureDetectorPuppetStrategy
abstract class JoinSeedNodeSpec
extends MultiNodeSpec(JoinSeedNodeMultiJvmSpec)
@ -32,37 +34,22 @@ abstract class JoinSeedNodeSpec
import JoinSeedNodeMultiJvmSpec._
override def seedNodes = IndexedSeq(seed1, seed2)
override def seedNodes = IndexedSeq(seed3, seed2, seed1)
"A cluster with configured seed nodes" must {
"start the seed nodes sequentially" taggedAs LongRunningTest in {
"be able to start the seed nodes concurrently" taggedAs LongRunningTest in {
// without looking up the addresses first there might be
// [akka://JoinSeedNodeSpec/user/TestConductorClient] cannot write GetAddress(RoleName(seed2)) while waiting for seed1
roles foreach address
// roles foreach address
runOn(seed1) {
startClusterNode()
}
enterBarrier("seed1-started")
runOn(seed2) {
startClusterNode()
}
enterBarrier("seed2-started")
runOn(seed1, seed2) {
awaitUpConvergence(2)
runOn(seed1, seed2, seed3) {
awaitUpConvergence(3)
}
enterBarrier("after-1")
}
"join the seed nodes at startup" taggedAs LongRunningTest in {
startClusterNode()
enterBarrier("all-started")
awaitUpConvergence(4)
awaitUpConvergence(roles.size)
enterBarrier("after-2")
}
}