7b9f77a073
* new akka module split from akka-cluster * provide sigar provisioning * fix ewma usage * resolve #16121 * see #16354
58 lines
2.4 KiB
Scala
58 lines
2.4 KiB
Scala
/**
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* Copyright (C) 2009-2014 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 akka.testkit.AkkaSpec
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import akka.dispatch.Dispatchers
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import scala.concurrent.duration._
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import akka.remote.PhiAccrualFailureDetector
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import akka.util.Helpers.ConfigOps
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@org.junit.runner.RunWith(classOf[org.scalatest.junit.JUnitRunner])
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class ClusterConfigSpec extends AkkaSpec {
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"Clustering" must {
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"be able to parse generic cluster config elements" in {
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val settings = new ClusterSettings(system.settings.config, system.name)
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import settings._
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LogInfo should be(true)
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FailureDetectorConfig.getDouble("threshold") should be(8.0 +- 0.0001)
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FailureDetectorConfig.getInt("max-sample-size") should be(1000)
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FailureDetectorConfig.getMillisDuration("min-std-deviation") should be(100 millis)
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FailureDetectorConfig.getMillisDuration("acceptable-heartbeat-pause") should be(3 seconds)
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FailureDetectorImplementationClass should be(classOf[PhiAccrualFailureDetector].getName)
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SeedNodes should be(Seq.empty[String])
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SeedNodeTimeout should be(5 seconds)
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RetryUnsuccessfulJoinAfter should be(10 seconds)
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PeriodicTasksInitialDelay should be(1 seconds)
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GossipInterval should be(1 second)
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GossipTimeToLive should be(2 seconds)
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HeartbeatInterval should be(1 second)
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MonitoredByNrOfMembers should be(5)
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HeartbeatExpectedResponseAfter should be(5 seconds)
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LeaderActionsInterval should be(1 second)
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UnreachableNodesReaperInterval should be(1 second)
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PublishStatsInterval should be(Duration.Undefined)
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AutoDownUnreachableAfter should be(Duration.Undefined)
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MinNrOfMembers should be(1)
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MinNrOfMembersOfRole should be(Map.empty)
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Roles should be(Set.empty)
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JmxEnabled should be(true)
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UseDispatcher should be(Dispatchers.DefaultDispatcherId)
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GossipDifferentViewProbability should be(0.8 +- 0.0001)
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ReduceGossipDifferentViewProbability should be(400)
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SchedulerTickDuration should be(33 millis)
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SchedulerTicksPerWheel should be(512)
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// TODO remove metrics
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MetricsEnabled should be(true)
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MetricsCollectorClass should be(classOf[SigarMetricsCollector].getName)
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MetricsInterval should be(3 seconds)
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MetricsGossipInterval should be(3 seconds)
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MetricsMovingAverageHalfLife should be(12 seconds)
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}
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}
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}
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