Removed old LeaderDowningSpec
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1 changed files with 0 additions and 144 deletions
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/**
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* Copyright (C) 2009-2012 Typesafe Inc. <http://www.typesafe.com>
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*/
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package akka.cluster
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import akka.testkit._
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import akka.dispatch._
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import akka.actor._
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import akka.remote._
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import akka.util.duration._
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import com.typesafe.config._
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import java.net.InetSocketAddress
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class LeaderDowningSpec extends ClusterSpec with ImplicitSender {
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val portPrefix = 4
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var node1: Cluster = _
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var node2: Cluster = _
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var node3: Cluster = _
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var node4: Cluster = _
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var system1: ActorSystemImpl = _
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var system2: ActorSystemImpl = _
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var system3: ActorSystemImpl = _
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var system4: ActorSystemImpl = _
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try {
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"The Leader in a 4 node cluster" must {
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// ======= NODE 1 ========
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system1 = ActorSystem("system1", ConfigFactory
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.parseString("""
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akka {
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actor.provider = "akka.remote.RemoteActorRefProvider"
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remote.netty.port = %d550
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}""".format(portPrefix))
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.withFallback(system.settings.config))
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.asInstanceOf[ActorSystemImpl]
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val remote1 = system1.provider.asInstanceOf[RemoteActorRefProvider]
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node1 = Cluster(system1)
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val fd1 = node1.failureDetector
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val address1 = node1.remoteAddress
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// ======= NODE 2 ========
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system2 = ActorSystem("system2", ConfigFactory
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.parseString("""
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akka {
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actor.provider = "akka.remote.RemoteActorRefProvider"
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remote.netty.port = %d551
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cluster.node-to-join = "akka://system1@localhost:%d550"
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}""".format(portPrefix, portPrefix))
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.withFallback(system.settings.config))
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.asInstanceOf[ActorSystemImpl]
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val remote2 = system2.provider.asInstanceOf[RemoteActorRefProvider]
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node2 = Cluster(system2)
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val fd2 = node2.failureDetector
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val address2 = node2.remoteAddress
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// ======= NODE 3 ========
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system3 = ActorSystem("system3", ConfigFactory
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.parseString("""
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akka {
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actor.provider = "akka.remote.RemoteActorRefProvider"
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remote.netty.port = %d552
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cluster.node-to-join = "akka://system1@localhost:%d550"
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}""".format(portPrefix, portPrefix))
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.withFallback(system.settings.config))
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.asInstanceOf[ActorSystemImpl]
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val remote3 = system3.provider.asInstanceOf[RemoteActorRefProvider]
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node3 = Cluster(system3)
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val fd3 = node3.failureDetector
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val address3 = node3.remoteAddress
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// ======= NODE 4 ========
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system4 = ActorSystem("system4", ConfigFactory
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.parseString("""
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akka {
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actor.provider = "akka.remote.RemoteActorRefProvider"
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remote.netty.port = %d553
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cluster.node-to-join = "akka://system1@localhost:%d550"
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}""".format(portPrefix, portPrefix))
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.withFallback(system.settings.config))
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.asInstanceOf[ActorSystemImpl]
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val remote4 = system4.provider.asInstanceOf[RemoteActorRefProvider]
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node4 = Cluster(system4)
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val fd4 = node4.failureDetector
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val address4 = node4.remoteAddress
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"be able to DOWN a (last) node that is UNREACHABLE" taggedAs LongRunningTest in {
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println("Give the system time to converge...")
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awaitConvergence(node1 :: node2 :: node3 :: node4 :: Nil)
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// shut down system4
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node4.shutdown()
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system4.shutdown()
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// wait for convergence - e.g. the leader to auto-down the failed node
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println("Give the system time to converge...")
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Thread.sleep(30.seconds.dilated.toMillis)
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awaitConvergence(node1 :: node2 :: node3 :: Nil)
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node1.latestGossip.members.size must be(3)
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node1.latestGossip.members.exists(_.address == address4) must be(false)
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}
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"be able to DOWN a (middle) node that is UNREACHABLE" taggedAs LongRunningTest in {
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// shut down system4
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node2.shutdown()
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system2.shutdown()
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// wait for convergence - e.g. the leader to auto-down the failed node
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println("Give the system time to converge...")
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Thread.sleep(30.seconds.dilated.toMillis)
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awaitConvergence(node1 :: node3 :: Nil)
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node1.latestGossip.members.size must be(2)
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node1.latestGossip.members.exists(_.address == address4) must be(false)
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node1.latestGossip.members.exists(_.address == address2) must be(false)
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}
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}
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} catch {
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case e: Exception ⇒
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e.printStackTrace
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fail(e.toString)
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}
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override def atTermination() {
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if (node1 ne null) node1.shutdown()
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if (system1 ne null) system1.shutdown()
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if (node2 ne null) node2.shutdown()
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if (system2 ne null) system2.shutdown()
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if (node3 ne null) node3.shutdown()
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if (system3 ne null) system3.shutdown()
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if (node4 ne null) node4.shutdown()
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if (system4 ne null) system4.shutdown()
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}
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}
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