01:04:27,687 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] Slf4jLogger - Slf4jLogger started 01:04:27,699 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] ArteryTransport - Remoting started with transport [Artery tcp]; listening on address [pekko://ClusterSystem@127.0.0.1:2550] with UID [-1294445971065954635] 01:04:27,700 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Starting up, Pekko version [1.1.4] ... 01:04:27,702 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Registered cluster JMX MBean [pekko:type=Cluster] 01:04:27,702 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Started up successfully 01:04:27,711 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] SplitBrainResolver - SBR started. Config: strategy [KeepMajority], stable-after [7 seconds], down-all-when-unstable [5250 milliseconds], selfUniqueAddress [pekko://ClusterSystem@127.0.0.1:2550#-1294445971065954635], selfDc [default]. 01:04:27,715 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] Slf4jLogger - Slf4jLogger started 01:04:27,716 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [WARN] Materializer - [outbound connection to [pekko://ClusterSystem@127.0.0.1:2551], control stream] Upstream failed, cause: StreamTcpException: Tcp command [Connect(127.0.0.1/:2551,None,List(),Some(5000 milliseconds),true)] failed because of java.net.ConnectException: Connection refused 01:04:27,724 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [WARN] Materializer - [outbound connection to [pekko://ClusterSystem@127.0.0.1:2551], message stream] Upstream failed, cause: StreamTcpException: Tcp command [Connect(127.0.0.1/:2551,None,List(),Some(5000 milliseconds),true)] failed because of java.net.ConnectException: Connection refused 01:04:27,729 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] ArteryTransport - Remoting started with transport [Artery tcp]; listening on address [pekko://ClusterSystem@127.0.0.1:2551] with UID [-2542510957438124988] 01:04:27,729 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2551] dc [dc-backup] - Starting up, Pekko version [1.1.4] ... 01:04:27,732 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [WARN] Cluster - Could not register Cluster JMX MBean with name=pekko:type=Cluster as it is already registered. If you are running multiple clusters in the same JVM, set 'pekko.cluster.jmx.multi-mbeans-in-same-jvm = on' in config 01:04:27,732 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2551] dc [dc-backup] - Started up successfully 01:04:27,735 PM [ClusterSystem-pekko.actor.default-dispatcher-10] [INFO] SplitBrainResolver - SBR started. Config: strategy [KeepMajority], stable-after [7 seconds], down-all-when-unstable [5250 milliseconds], selfUniqueAddress [pekko://ClusterSystem@127.0.0.1:2551#-2542510957438124988], selfDc [dc-backup]. 01:04:27,744 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] CandidateRegistryInit - member-1 : CandidateRegistry syncing behavior started. 01:04:27,744 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] CandidateRegistryInit - Sending RemovePreviousCandidates. 01:04:27,746 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] CandidateRegistryInit - member-2 : CandidateRegistry syncing behavior started. 01:04:27,746 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] CandidateRegistryInit - Sending RemovePreviousCandidates. 01:04:28,770 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2551] dc [dc-backup] - Received InitJoin message from [Actor[pekko://ClusterSystem@127.0.0.1:2550/system/cluster/core/daemon/firstSeedNodeProcess-1#1959928397]], but this node is not initialized yet 01:04:28,770 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2551] dc [dc-backup] - Received InitJoin message from [Actor[pekko://ClusterSystem@127.0.0.1:2550/system/cluster/core/daemon/firstSeedNodeProcess-1#1959928397]], but this node is not initialized yet 01:04:28,771 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Received InitJoin message from [Actor[pekko://ClusterSystem@127.0.0.1:2551/system/cluster/core/daemon/joinSeedNodeProcess-1#729768742]], but this node is not initialized yet 01:04:28,771 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Received InitJoinNack message from [Actor[pekko://ClusterSystem@127.0.0.1:2551/system/cluster/core/daemon#1344499826]] to [pekko://ClusterSystem@127.0.0.1:2550] 01:04:28,772 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] Cluster - pekkoMemberChanged Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Node [pekko://ClusterSystem@127.0.0.1:2550] is JOINING itself (with roles [member-1, dc-default], version [0.0.0]) and forming new cluster 01:04:28,772 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - is the new leader among reachable nodes (more leaders may exist) 01:04:28,772 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] Cluster - pekkoMemberChanged Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Leader is moving node [pekko://ClusterSystem@127.0.0.1:2550] to [Up] 01:04:28,773 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] SplitBrainResolver - This node is now the leader responsible for taking SBR decisions among the reachable nodes (more leaders may exist). 01:04:28,773 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] ClusterSingletonManager - pekkoClusterSingletonStarted Singleton manager starting singleton actor [pekko://ClusterSystem/system/singletonManagerOwnerSupervisor/OwnerSupervisor] 01:04:28,774 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] IdleSupervisor - No datacenter configured, activating default data center 01:04:28,774 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] IdleSupervisor - Idle supervisor started on Member(pekko://ClusterSystem@127.0.0.1:2550, Up). 01:04:28,774 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] IdleSupervisor - Received ActivateDataCenter command switching to syncer behavior, 01:04:28,774 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] OwnerSyncer - Starting candidate and owner sync 01:04:28,774 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] ClusterSingletonManager - ClusterSingletonManager state change [Start -> Oldest] 01:04:28,774 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] OwnerSyncer - No candidates found switching to supervisor 01:04:28,774 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] OwnerSyncer - Initial sync done, switching to supervisor. candidates: {}, owners: {} 01:04:28,775 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] OwnerSupervisor - Owner Supervisor started 01:04:28,775 PM [ClusterSystem-pekko.actor.default-dispatcher-19] [DEBUG] OwnerSupervisor - Received MemberUp : MemberUpEvent{address=pekko://ClusterSystem@127.0.0.1:2550, roles=[member-1, dc-default]} 01:04:29,786 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] ClusterSingletonProxy - Singleton identified at [pekko://ClusterSystem/system/singletonManagerOwnerSupervisor/OwnerSupervisor] 01:04:29,786 PM [ClusterSystem-pekko.actor.default-dispatcher-19] [DEBUG] OwnerSupervisor - Clearing candidates for member: member-1 01:04:29,786 PM [ClusterSystem-pekko.actor.default-dispatcher-19] [DEBUG] OwnerSupervisor - Unable to retrieve candidate data for member-1, no candidates present sending empty reply 01:04:29,786 PM [ClusterSystem-pekko.actor.default-dispatcher-19] [DEBUG] CandidateRegistryInit - member-1 : Clearing of candidates from previous instance done, switching to CandidateRegistry. 01:04:29,787 PM [ClusterSystem-pekko.actor.default-dispatcher-19] [DEBUG] CandidateRegistry - member-1 : Candidate registry started 01:04:32,763 PM [ClusterSystem-pekko.actor.default-dispatcher-10] [WARN] CandidateRegistryInit - member-2 : Initial removal of candidates from previous iteration failed. Rescheduling. java.util.concurrent.TimeoutException: Ask timed out on [Actor[pekko://ClusterSystem/system/singletonProxyOwnerSupervisor-no-dc#-818913327]] after [5000 ms]. Message of type [org.opendaylight.controller.eos.akka.owner.supervisor.command.ClearCandidatesForMember]. A typical reason for `AskTimeoutException` is that the recipient actor didn't send a reply. at org.apache.pekko.actor.typed.scaladsl.AskPattern$.$anonfun$onTimeout$1(AskPattern.scala:141) at org.apache.pekko.pattern.PromiseActorRef$.$anonfun$apply$1(AskSupport.scala:732) at org.apache.pekko.actor.Scheduler$$anon$7.run(Scheduler.scala:463) at scala.concurrent.ExecutionContext$parasitic$.execute(ExecutionContext.scala:222) at org.apache.pekko.actor.LightArrayRevolverScheduler$TaskHolder.executeTask(LightArrayRevolverScheduler.scala:380) at org.apache.pekko.actor.LightArrayRevolverScheduler$$anon$3.executeBucket$1(LightArrayRevolverScheduler.scala:328) at org.apache.pekko.actor.LightArrayRevolverScheduler$$anon$3.nextTick(LightArrayRevolverScheduler.scala:332) at org.apache.pekko.actor.LightArrayRevolverScheduler$$anon$3.run(LightArrayRevolverScheduler.scala:284) at java.base/java.lang.Thread.run(Thread.java:1583) 01:04:32,763 PM [ClusterSystem-pekko.actor.default-dispatcher-10] [DEBUG] CandidateRegistryInit - Sending RemovePreviousCandidates. 01:04:33,795 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Received InitJoin message from [Actor[pekko://ClusterSystem@127.0.0.1:2551/system/cluster/core/daemon/joinSeedNodeProcess-1#729768742]] to [pekko://ClusterSystem@127.0.0.1:2550] 01:04:33,795 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Sending InitJoinAck message from node [pekko://ClusterSystem@127.0.0.1:2550] to [Actor[pekko://ClusterSystem@127.0.0.1:2551/system/cluster/core/daemon/joinSeedNodeProcess-1#729768742]] (version [1.1.4]) 01:04:33,810 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2551] dc [dc-backup] - Received InitJoinAck message from [Actor[pekko://ClusterSystem@127.0.0.1:2550/system/cluster/core/daemon#118268444]] to [pekko://ClusterSystem@127.0.0.1:2551] 01:04:33,812 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] Cluster - pekkoMemberChanged Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Node [pekko://ClusterSystem@127.0.0.1:2551] is JOINING, roles [member-2, dc-dc-backup], version [0.0.0] 01:04:33,812 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] OwnerSupervisor - Received MemberDown : MemberDownEvent{address=pekko://ClusterSystem@127.0.0.1:2551, roles=[member-2, dc-dc-backup]} 01:04:33,812 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] OwnerSupervisor - Received unreachable event from a foreign datacenter, Ignoring... Roles: [member-2, dc-dc-backup] 01:04:33,813 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2551] dc [dc-backup] - Welcome from [pekko://ClusterSystem@127.0.0.1:2550] 01:04:33,824 PM [ClusterSystem-pekko.actor.default-dispatcher-22] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2551] dc [dc-backup] - is the new leader among reachable nodes (more leaders may exist) 01:04:33,824 PM [ClusterSystem-pekko.actor.default-dispatcher-22] [INFO] Cluster - pekkoMemberChanged Cluster Node [pekko://ClusterSystem@127.0.0.1:2551] dc [dc-backup] - Leader is moving node [pekko://ClusterSystem@127.0.0.1:2551] to [Up] 01:04:33,825 PM [ClusterSystem-pekko.actor.default-dispatcher-10] [INFO] ClusterHeartbeat - Cluster Node [pekko://ClusterSystem@127.0.0.1:2551] dc [dc-backup] - Cross DC heartbeat becoming ACTIVE on this node (for DC: dc-backup), monitoring other DCs oldest nodes 01:04:33,825 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] SplitBrainResolver - This node is now the leader responsible for taking SBR decisions among the reachable nodes (more leaders may exist). 01:04:33,826 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] ClusterSingletonManager - pekkoClusterSingletonStarted Singleton manager starting singleton actor [pekko://ClusterSystem/system/singletonManagerOwnerSupervisor/OwnerSupervisor] 01:04:33,826 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] IdleSupervisor - Idle supervisor started on Member(pekko://ClusterSystem@127.0.0.1:2551, Up, dc-backup). 01:04:33,826 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] ClusterSingletonManager - ClusterSingletonManager state change [Start -> Oldest] 01:04:33,867 PM [main] [DEBUG] AkkaEntityOwnershipService - Registering candidate with message: RegisterCandidate{entity=DOMEntity [type=test, id=/(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)network-topology/topology/topology[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)topology-id=test}]/node/node[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)node-id=test://test-node}]], candidate=member-1} 01:04:33,867 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] CandidateRegistry - member-1 - Registering candidate(member-1) for entity: DOMEntity [type=test, id=/(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)network-topology/topology/topology[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)topology-id=test}]/node/node[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)node-id=test://test-node}]] 01:04:33,868 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] CandidateRegistry - member-1 : Received update response: UpdateSuccess(candidateRegistry) 01:04:33,895 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] OwnerSupervisor - onCandidatesChanged Changed(candidateRegistry) 01:04:33,895 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] OwnerSupervisor - Processing candidates for : DOMEntity [type=test, id=/(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)network-topology/topology/topology[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)topology-id=test}]/node/node[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)node-id=test://test-node}]], new value: Set(member-1) 01:04:33,895 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] OwnerSupervisor - Candidates missing for entity: DOMEntity [type=test, id=/(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)network-topology/topology/topology[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)topology-id=test}]/node/node[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)node-id=test://test-node}]] adding all candidates 01:04:33,895 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] OwnerSupervisor - Current state for DOMEntity [type=test, id=/(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)network-topology/topology/topology[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)topology-id=test}]/node/node[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)node-id=test://test-node}]] : [member-1] 01:04:33,895 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] OwnerSupervisor - Entity DOMEntity [type=test, id=/(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)network-topology/topology/topology[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)topology-id=test}]/node/node[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)node-id=test://test-node}]] new owner: member-1 01:04:33,896 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] OwnerSupervisor - Owner has changed for DOMEntity [type=test, id=/(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)network-topology/topology/topology[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)topology-id=test}]/node/node[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)node-id=test://test-node}]] 01:04:33,969 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] OwnerStateChecker - Executing entity rpc: GetEntityRequest{type=EntityType{value=test}, name=EntityName{instanceIdentifier=DataObjectIdentifier[ @ urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology ... network.topology.Topology[TopologyKey{topologyId=Uri{value=test}}] ... topology.Node[NodeKey{nodeId=Uri{value=test://test-node}}] ]}} in actor: Actor[pekko://ClusterSystem/user/EOSBootstrap/OwnerStateChecker/$a#1937375084] 01:04:33,969 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] EntityRpcHandler - Actor[pekko://ClusterSystem/user/EOSBootstrap/OwnerStateChecker/$a#1937375084] : Executing get-entity rpc. 01:04:34,71 PM [ClusterSystem-pekko.actor.default-dispatcher-22] [DEBUG] OwnerStateChecker - Executing entity rpc: GetEntitiesRequest{} org.opendaylight.controller.eos.akka.owner.checker.command.GetEntitiesRequest@1bc03b5 in actor: Actor[pekko://ClusterSystem/user/EOSBootstrap/OwnerStateChecker/$a#1880257643] 01:04:34,72 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] EntityRpcHandler - Actor[pekko://ClusterSystem/user/EOSBootstrap/OwnerStateChecker/$a#1880257643] : Executing get-entities rpc. 01:04:34,187 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] OwnerSupervisor - Received MemberUp : MemberUpEvent{address=pekko://ClusterSystem@127.0.0.1:2551, roles=[member-2, dc-dc-backup]} 01:04:34,187 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] OwnerSupervisor - Received reachable event from a foreign datacenter, Ignoring... Roles: [member-2, dc-dc-backup] 01:04:34,187 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] ClusterHeartbeat - Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Cross DC heartbeat becoming ACTIVE on this node (for DC: default), monitoring other DCs oldest nodes 01:04:34,843 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] ClusterSingletonProxy - Singleton identified at [pekko://ClusterSystem/system/singletonManagerOwnerSupervisor/OwnerSupervisor] 01:04:34,843 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] IdleSupervisor - Clearing candidates for member: member-2 01:04:34,843 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] IdleSupervisor - Clearing candidates for member: member-2 01:04:34,844 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] IdleSupervisor - Failing rpc request. org.opendaylight.controller.eos.akka.owner.supervisor.command.GetEntitiesBackendRequest@196c93ef 01:04:34,849 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] IdleSupervisor - Retrieved candidate data, clearing candidates for member-2 01:04:34,849 PM [ForkJoinPool.commonPool-worker-1] [DEBUG] EntityRpcHandler - Actor[pekko://ClusterSystem/user/EOSBootstrap/OwnerStateChecker/$a#1880257643] : Get-entities failed with owner supervisor, falling back to distributed-data. OwnerSupervisor is inactive so it cannot handle entity rpc requests. 01:04:34,849 PM [ClusterSystem-pekko.actor.default-dispatcher-22] [DEBUG] CandidateCleaner - Clearing candidates for member: member-2 01:04:34,849 PM [ClusterSystem-pekko.actor.default-dispatcher-22] [DEBUG] CandidateCleaner - Did not clear any candidates for member-2 01:04:34,849 PM [ClusterSystem-pekko.actor.default-dispatcher-22] [INFO] PromiseActorRef - pekkoDeadLetter Message [org.opendaylight.controller.eos.akka.owner.supervisor.command.ClearCandidatesResponse] to Actor[pekko://ClusterSystem/temp/singletonProxyOwnerSupervisor-no-dc$a] was not delivered. [1] dead letters encountered. If this is not an expected behavior then Actor[pekko://ClusterSystem/temp/singletonProxyOwnerSupervisor-no-dc$a] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'pekko.log-dead-letters' and 'pekko.log-dead-letters-during-shutdown'. 01:04:34,849 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] IdleSupervisor - Retrieved candidate data, clearing candidates for member-2 01:04:34,850 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] CandidateCleaner - Clearing candidates for member: member-2 01:04:34,850 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [DEBUG] CandidateCleaner - Did not clear any candidates for member-2 01:04:34,850 PM [ClusterSystem-pekko.actor.default-dispatcher-22] [DEBUG] CandidateRegistryInit - member-2 : Clearing of candidates from previous instance done, switching to CandidateRegistry. 01:04:34,850 PM [ClusterSystem-pekko.actor.default-dispatcher-22] [DEBUG] CandidateRegistry - member-2 : Candidate registry started 01:04:34,955 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [DEBUG] OwnerStateChecker - Executing entity rpc: GetEntityRequest{type=EntityType{value=test}, name=EntityName{instanceIdentifier=DataObjectIdentifier[ @ urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology ... network.topology.Topology[TopologyKey{topologyId=Uri{value=test}}] ... topology.Node[NodeKey{nodeId=Uri{value=test://test-node}}] ]}} in actor: Actor[pekko://ClusterSystem/user/EOSBootstrap/OwnerStateChecker/$b#-1518834926] 01:04:34,955 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [DEBUG] EntityRpcHandler - Actor[pekko://ClusterSystem/user/EOSBootstrap/OwnerStateChecker/$b#-1518834926] : Executing get-entity rpc. 01:04:34,956 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [DEBUG] IdleSupervisor - Failing rpc request. org.opendaylight.controller.eos.akka.owner.supervisor.command.GetEntityBackendRequest@6e34e636 01:04:34,956 PM [ForkJoinPool.commonPool-worker-1] [DEBUG] EntityRpcHandler - Actor[pekko://ClusterSystem/user/EOSBootstrap/OwnerStateChecker/$b#-1518834926] : Get-entity failed with owner supervisor, falling back to distributed-data. OwnerSupervisor is inactive so it cannot handle entity rpc requests. 01:04:34,957 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [DEBUG] EntityRpcHandler - Received CandidatesForEntity: org.opendaylight.controller.eos.akka.owner.checker.command.GetCandidatesForEntity@6f0428c0 01:04:34,958 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [DEBUG] EntityRpcHandler - Received owner for single entity: org.opendaylight.controller.eos.akka.owner.checker.command.SingleEntityOwnerDataResponse@3a8c4fee 01:04:35,60 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [DEBUG] OwnerStateChecker - Executing entity rpc: GetEntityOwnerRequest{type=EntityType{value=test}, name=EntityName{instanceIdentifier=DataObjectIdentifier[ @ urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology ... network.topology.Topology[TopologyKey{topologyId=Uri{value=test}}] ... topology.Node[NodeKey{nodeId=Uri{value=test://test-node}}] ]}} in actor: Actor[pekko://ClusterSystem/user/EOSBootstrap/OwnerStateChecker/$c#1625927683] 01:04:35,60 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [DEBUG] EntityRpcHandler - Actor[pekko://ClusterSystem/user/EOSBootstrap/OwnerStateChecker/$c#1625927683] : Executing get-entity-owner rpc. 01:04:35,60 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [DEBUG] IdleSupervisor - Failing rpc request. org.opendaylight.controller.eos.akka.owner.supervisor.command.GetEntityOwnerBackendRequest@74002257 01:04:35,61 PM [ForkJoinPool.commonPool-worker-1] [DEBUG] EntityRpcHandler - Actor[pekko://ClusterSystem/user/EOSBootstrap/OwnerStateChecker/$c#1625927683] : Get-entity-owner failed with owner supervisor, falling back to distributed-data. OwnerSupervisor is inactive so it cannot handle entity rpc requests. 01:04:35,64 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] CoordinatedShutdown - Running CoordinatedShutdown with reason [ActorSystemTerminateReason] 01:04:35,65 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] Cluster - pekkoMemberChanged Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Marked address [pekko://ClusterSystem@127.0.0.1:2550] as [Leaving] 01:04:35,65 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [DEBUG] OwnerSupervisor - Received MemberDown : MemberDownEvent{address=pekko://ClusterSystem@127.0.0.1:2550, roles=[member-1, dc-default]} 01:04:35,65 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [DEBUG] OwnerSupervisor - Reassigning owners for [DOMEntity [type=test, id=/(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)network-topology/topology/topology[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)topology-id=test}]/node/node[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)node-id=test://test-node}]]] 01:04:35,65 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [DEBUG] OwnerSupervisor - member-1 is the only candidate for DOMEntity [type=test, id=/(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)network-topology/topology/topology[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)topology-id=test}]/node/node[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)node-id=test://test-node}]]. Skipping reassignment. 01:04:35,73 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] ClusterSingletonManager - Exited [pekko://ClusterSystem@127.0.0.1:2550]. 01:04:35,73 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] ClusterSingletonManager - Oldest observed OldestChanged: [pekko://ClusterSystem@127.0.0.1:2550 -> None] 01:04:35,73 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] ClusterSingletonManager - ClusterSingletonManager state change [Oldest -> WasOldest] 01:04:35,807 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] Cluster - pekkoMemberChanged Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Leader is moving node [pekko://ClusterSystem@127.0.0.1:2550] to [Exiting] 01:04:35,808 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [DEBUG] OwnerSupervisor - Received MemberDown : MemberDownEvent{address=pekko://ClusterSystem@127.0.0.1:2550, roles=[member-1, dc-default]} 01:04:35,809 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [DEBUG] OwnerSupervisor - Reassigning owners for [DOMEntity [type=test, id=/(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)network-topology/topology/topology[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)topology-id=test}]/node/node[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)node-id=test://test-node}]]] 01:04:35,809 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [DEBUG] OwnerSupervisor - member-1 is the only candidate for DOMEntity [type=test, id=/(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)network-topology/topology/topology[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)topology-id=test}]/node/node[{(urn:TBD:params:xml:ns:yang:network-topology?revision=2013-10-21)node-id=test://test-node}]]. Skipping reassignment. 01:04:36,86 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] ClusterSingletonManager - Singleton manager stopping singleton actor [pekko://ClusterSystem/system/singletonManagerOwnerSupervisor/OwnerSupervisor] 01:04:36,86 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] ClusterSingletonManager - ClusterSingletonManager state change [WasOldest -> Stopping] 01:04:36,87 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] ClusterSingletonManager - pekkoClusterSingletonTerminated Singleton actor [pekko://ClusterSystem/system/singletonManagerOwnerSupervisor/OwnerSupervisor] was terminated 01:04:36,88 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Exiting completed 01:04:36,88 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Shutting down... 01:04:36,88 PM [ClusterSystem-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2550] - Successfully shut down 01:04:36,90 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] RemoteActorRefProvider$RemotingTerminator - Shutting down remote daemon. 01:04:36,90 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] RemoteActorRefProvider$RemotingTerminator - Remote daemon shut down; proceeding with flushing remote transports. 01:04:36,97 PM [ClusterSystem-pekko.actor.default-dispatcher-11] [INFO] RemoteActorRefProvider$RemotingTerminator - Remoting shut down. 01:04:36,106 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] CoordinatedShutdown - Running CoordinatedShutdown with reason [ActorSystemTerminateReason] 01:04:36,107 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] Cluster - pekkoMemberChanged Cluster Node [pekko://ClusterSystem@127.0.0.1:2551] dc [dc-backup] - Marked address [pekko://ClusterSystem@127.0.0.1:2551] as [Leaving] 01:04:36,108 PM [ClusterSystem-pekko.actor.default-dispatcher-23] [INFO] ClusterSingletonManager - Exited [pekko://ClusterSystem@127.0.0.1:2551]. 01:04:36,108 PM [ClusterSystem-pekko.actor.default-dispatcher-23] [INFO] ClusterSingletonManager - Oldest observed OldestChanged: [pekko://ClusterSystem@127.0.0.1:2551 -> None] 01:04:36,108 PM [ClusterSystem-pekko.actor.default-dispatcher-23] [INFO] ClusterSingletonManager - ClusterSingletonManager state change [Oldest -> WasOldest] 01:04:36,885 PM [ClusterSystem-pekko.actor.default-dispatcher-23] [INFO] Cluster - pekkoMemberChanged Cluster Node [pekko://ClusterSystem@127.0.0.1:2551] dc [dc-backup] - Leader is moving node [pekko://ClusterSystem@127.0.0.1:2551] to [Exiting] 01:04:36,885 PM [ClusterSystem-pekko.actor.default-dispatcher-23] [INFO] Cluster - pekkoMemberChanged Cluster Node [pekko://ClusterSystem@127.0.0.1:2551] dc [dc-backup] - Leader is removing Exiting node [pekko://ClusterSystem@127.0.0.1:2550] in DC [default] 01:04:37,113 PM [ClusterSystem-pekko.actor.default-dispatcher-23] [INFO] Association - Association to [pekko://ClusterSystem@127.0.0.1:2550] having UID [-1294445971065954635] has been stopped. All messages to this UID will be delivered to dead letters. Reason: ActorSystem terminated 01:04:37,123 PM [ClusterSystem-pekko.actor.default-dispatcher-23] [INFO] ClusterSingletonManager - Singleton manager stopping singleton actor [pekko://ClusterSystem/system/singletonManagerOwnerSupervisor/OwnerSupervisor] 01:04:37,123 PM [ClusterSystem-pekko.actor.default-dispatcher-23] [INFO] ClusterSingletonManager - ClusterSingletonManager state change [WasOldest -> Stopping] 01:04:37,125 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] ClusterSingletonManager - pekkoClusterSingletonTerminated Singleton actor [pekko://ClusterSystem/system/singletonManagerOwnerSupervisor/OwnerSupervisor] was terminated 01:04:37,126 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2551] dc [dc-backup] - Exiting completed 01:04:37,126 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2551] dc [dc-backup] - Shutting down... 01:04:37,126 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [WARN] Cluster - Could not unregister Cluster JMX MBean with name=pekko:type=Cluster as it was not found. If you are running multiple clusters in the same JVM, set 'pekko.cluster.jmx.multi-mbeans-in-same-jvm = on' in config 01:04:37,126 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [pekko://ClusterSystem@127.0.0.1:2551] dc [dc-backup] - Successfully shut down 01:04:37,129 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] RemoteActorRefProvider$RemotingTerminator - Shutting down remote daemon. 01:04:37,129 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] RemoteActorRefProvider$RemotingTerminator - Remote daemon shut down; proceeding with flushing remote transports. 01:04:37,131 PM [ClusterSystem-pekko.actor.default-dispatcher-5] [INFO] RemoteActorRefProvider$RemotingTerminator - Remoting shut down.