109 lines
4.2 KiB
Scala
109 lines
4.2 KiB
Scala
/**
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* Copyright (C) 2009-2013 Typesafe Inc. <http://www.typesafe.com>
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*/
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package akka.cluster
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import language.postfixOps
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import com.typesafe.config.ConfigFactory
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import akka.remote.testkit.MultiNodeConfig
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import akka.remote.testkit.MultiNodeSpec
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import akka.testkit._
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import akka.actor._
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import scala.concurrent.duration._
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import scala.collection.immutable
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case class LeaderDowningNodeThatIsUnreachableMultiNodeConfig(failureDetectorPuppet: Boolean) extends MultiNodeConfig {
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val first = role("first")
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val second = role("second")
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val third = role("third")
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val fourth = role("fourth")
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commonConfig(debugConfig(on = false).
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withFallback(ConfigFactory.parseString("akka.cluster.auto-down = on")).
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withFallback(MultiNodeClusterSpec.clusterConfig(failureDetectorPuppet)))
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}
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class LeaderDowningNodeThatIsUnreachableWithFailureDetectorPuppetMultiJvmNode1 extends LeaderDowningNodeThatIsUnreachableSpec(failureDetectorPuppet = true)
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class LeaderDowningNodeThatIsUnreachableWithFailureDetectorPuppetMultiJvmNode2 extends LeaderDowningNodeThatIsUnreachableSpec(failureDetectorPuppet = true)
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class LeaderDowningNodeThatIsUnreachableWithFailureDetectorPuppetMultiJvmNode3 extends LeaderDowningNodeThatIsUnreachableSpec(failureDetectorPuppet = true)
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class LeaderDowningNodeThatIsUnreachableWithFailureDetectorPuppetMultiJvmNode4 extends LeaderDowningNodeThatIsUnreachableSpec(failureDetectorPuppet = true)
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class LeaderDowningNodeThatIsUnreachableWithAccrualFailureDetectorMultiJvmNode1 extends LeaderDowningNodeThatIsUnreachableSpec(failureDetectorPuppet = false)
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class LeaderDowningNodeThatIsUnreachableWithAccrualFailureDetectorMultiJvmNode2 extends LeaderDowningNodeThatIsUnreachableSpec(failureDetectorPuppet = false)
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class LeaderDowningNodeThatIsUnreachableWithAccrualFailureDetectorMultiJvmNode3 extends LeaderDowningNodeThatIsUnreachableSpec(failureDetectorPuppet = false)
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class LeaderDowningNodeThatIsUnreachableWithAccrualFailureDetectorMultiJvmNode4 extends LeaderDowningNodeThatIsUnreachableSpec(failureDetectorPuppet = false)
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abstract class LeaderDowningNodeThatIsUnreachableSpec(multiNodeConfig: LeaderDowningNodeThatIsUnreachableMultiNodeConfig)
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extends MultiNodeSpec(multiNodeConfig)
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with MultiNodeClusterSpec {
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def this(failureDetectorPuppet: Boolean) = this(LeaderDowningNodeThatIsUnreachableMultiNodeConfig(failureDetectorPuppet))
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import multiNodeConfig._
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muteMarkingAsUnreachable()
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"The Leader in a 4 node cluster" must {
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"be able to DOWN a 'last' node that is UNREACHABLE" taggedAs LongRunningTest in {
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awaitClusterUp(first, second, third, fourth)
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val fourthAddress = address(fourth)
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runOn(first) {
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// kill 'fourth' node
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testConductor.exit(fourth, 0).await
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enterBarrier("down-fourth-node")
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// mark the node as unreachable in the failure detector
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markNodeAsUnavailable(fourthAddress)
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// --- HERE THE LEADER SHOULD DETECT FAILURE AND AUTO-DOWN THE UNREACHABLE NODE ---
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awaitMembersUp(numberOfMembers = 3, canNotBePartOfMemberRing = Set(fourthAddress), 30.seconds)
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}
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runOn(fourth) {
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enterBarrier("down-fourth-node")
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}
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runOn(second, third) {
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enterBarrier("down-fourth-node")
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awaitMembersUp(numberOfMembers = 3, canNotBePartOfMemberRing = Set(fourthAddress), 30.seconds)
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}
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enterBarrier("await-completion-1")
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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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val secondAddress = address(second)
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enterBarrier("before-down-second-node")
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runOn(first) {
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// kill 'second' node
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testConductor.exit(second, 0).await
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enterBarrier("down-second-node")
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// mark the node as unreachable in the failure detector
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markNodeAsUnavailable(secondAddress)
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// --- HERE THE LEADER SHOULD DETECT FAILURE AND AUTO-DOWN THE UNREACHABLE NODE ---
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awaitMembersUp(numberOfMembers = 2, canNotBePartOfMemberRing = Set(secondAddress), 30.seconds)
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}
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runOn(second) {
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enterBarrier("down-second-node")
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}
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runOn(third) {
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enterBarrier("down-second-node")
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awaitMembersUp(numberOfMembers = 2, canNotBePartOfMemberRing = Set(secondAddress), 30 seconds)
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}
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enterBarrier("await-completion-2")
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}
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}
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}
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