[DEBUG] [08/26/2025 08:58:20.919] [main] [EventStream(pekko://test)] logger log1-TestEventListener started 08:58:20,920 AM [test-pekko.actor.default-dispatcher-5] [INFO] Slf4jLogger - Slf4jLogger started [DEBUG] [08/26/2025 08:58:20.920] [main] [EventStream(pekko://test)] logger log2-Slf4jLogger started [DEBUG] [08/26/2025 08:58:20.920] [main] [EventStream(pekko://test)] Default Loggers started 08:58:20,941 AM [test-pekko.actor.default-dispatcher-6] [INFO] ArteryTransport - Remoting started with transport [Artery tcp]; listening on address [pekko://test@10.30.170.243:17355] with UID [7887323394332400629] [INFO] [08/26/2025 08:58:20.941] [main] [ArteryTransport(pekko://test)] Remoting started with transport [Artery tcp]; listening on address [pekko://test@10.30.170.243:17355] with UID [7887323394332400629] 08:58:20,941 AM [test-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - Starting up, Pekko version [1.1.4] ... [INFO] [08/26/2025 08:58:20.941] [main] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - Starting up, Pekko version [1.1.4] ... 08:58:20,944 AM [test-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - Registered cluster JMX MBean [pekko:type=Cluster] [INFO] [08/26/2025 08:58:20.944] [main] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - Registered cluster JMX MBean [pekko:type=Cluster] 08:58:20,944 AM [test-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - Started up successfully [INFO] [08/26/2025 08:58:20.944] [main] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - Started up successfully 08:58:20,945 AM [test-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - No downing-provider-class configured, manual cluster downing required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#downing 08:58:20,945 AM [test-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - No seed-nodes configured, manual cluster join required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#joining [INFO] [08/26/2025 08:58:20.945] [test-pekko.actor.internal-dispatcher-3] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - No downing-provider-class configured, manual cluster downing required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#downing [INFO] [08/26/2025 08:58:20.945] [test-pekko.actor.internal-dispatcher-3] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - No seed-nodes configured, manual cluster join required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#joining 08:58:21,53 AM [main] [INFO] MockRaftActorContext - PartitionedLeadersElectionScenarioTest 1 starting 08:58:21,53 AM [main] [INFO] MockRaftActorContext - setupInitialMemberBehaviors starting 08:58:21,53 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 08:58:21,54 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 08:58:21,54 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 08:58:21,54 AM [main] [DEBUG] AbstractLeader - member1 (Leader): Election: Leader has following peers: [member2, member3] 08:58:21,54 AM [main] [DEBUG] AbstractLeader - member1 (Leader): Checking sendAppendEntries for follower member2: active: false, followerNextIndex: 1, leaderLastIndex: 1, leaderSnapShotIndex: -1 08:58:21,54 AM [main] [DEBUG] AbstractLeader - member1 (Leader): Checking sendAppendEntries for follower member3: active: false, followerNextIndex: 1, leaderLastIndex: 1, leaderSnapShotIndex: -1 08:58:21,54 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] SyncStatusTracker - member2: Last sync leader does not match current leader member1, need to catch up to -1 08:58:21,54 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] SyncStatusTracker - member3: Last sync leader does not match current leader member1, need to catch up to -1 08:58:21,54 AM [main] [INFO] MockRaftActorContext - setupInitialMemberBehaviors ending 08:58:21,54 AM [main] [INFO] MockRaftActorContext - sendInitialElectionTimeoutToFollowerMember2 starting 08:58:21,54 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] AbstractLeader - member1 (Leader): handleAppendEntriesReply - FollowerLogInformation for member2 updated: matchIndex: 1, nextIndex: 2 08:58:21,54 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] DefaultConfigParamsImpl - No custom RaftPolicy specified. Using DefaultRaftPolicy 08:58:21,54 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - member2 (Follower): Received TimeoutNow - switching to Candidate 08:58:21,54 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member2 (Candidate): Election: Candidate has following voting peers: [member3, member1] 08:58:21,54 AM [test-pekko.actor.default-dispatcher-6] [INFO] Candidate - member2 (Candidate): Starting new election term 2 08:58:21,54 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member2 (Candidate): Sending RequestVote{term=2, candidateId=member2, lastLogIndex=1, lastLogTerm=1} to peer member3 08:58:21,54 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member2 (Candidate): Sending RequestVote{term=2, candidateId=member2, lastLogIndex=1, lastLogTerm=1} to peer member1 08:58:21,54 AM [test-pekko.actor.default-dispatcher-6] [INFO] RaftActorBehavior - member2 (Follower) :- Switching from behavior Follower to Candidate, election term: 2 08:58:21,55 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] AbstractLeader - member1 (Leader): Checking sendAppendEntries for follower member2: active: true, followerNextIndex: 2, leaderLastIndex: 1, leaderSnapShotIndex: -1 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member2 (Candidate): RaftRPC message received AppendEntries{term=1, leaderId=member1, prevLogIndex=1, prevLogTerm=1, leaderCommit=1, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[]}, my term is 2 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [INFO] RaftActorBehavior - member2 (Candidate): Cannot append entries because sender's term 1 is less than 2 08:58:21,55 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] AbstractLeader - member1 (Leader): handleAppendEntriesReply - FollowerLogInformation for member3 updated: matchIndex: 1, nextIndex: 2 08:58:21,55 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] SnapshotManager - member1: fakeSnapshot purging log to 0 for term 1 08:58:21,55 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] AbstractLeader - member1 (Leader): Checking sendAppendEntries for follower member3: active: true, followerNextIndex: 2, leaderLastIndex: 1, leaderSnapShotIndex: 0 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] SyncStatusTracker - member3: Lagging 0 entries behind leader member1 and reached 1 (of expected -1) 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] SnapshotManager - member3: fakeSnapshot purging log to 0 for term 1 08:58:21,55 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] RaftActorBehavior - member1 (Leader): Found higher term in RequestVote rpc, verifying whether it's safe to update term. 08:58:21,55 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] RaftActorBehavior - member1 (Leader): Cluster state: [] 08:58:21,55 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] RaftActorBehavior - member1 (Leader): Candidate in requestVote:RequestVote{term=2, candidateId=member2, lastLogIndex=1, lastLogTerm=1} with higher term appears reachable, updating term. 08:58:21,55 AM [test-pekko.actor.default-dispatcher-11] [INFO] AbstractLeader - member1 (Leader): Term 2 in "RequestVote{term=2, candidateId=member2, lastLogIndex=1, lastLogTerm=1}" message is greater than leader's term 1 - switching to Follower 08:58:21,55 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] DefaultConfigParamsImpl - No custom RaftPolicy specified. Using DefaultRaftPolicy 08:58:21,55 AM [test-pekko.actor.default-dispatcher-11] [INFO] RaftActorBehavior - member1 (Leader) :- Switching from behavior Leader to Follower, election term: 2 08:58:21,55 AM [main] [INFO] MockRaftActorContext - sendInitialElectionTimeoutToFollowerMember2 ending 08:58:21,55 AM [main] [INFO] MockRaftActorContext - sendInitialElectionTimeoutToFollowerMember3 starting 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] DefaultConfigParamsImpl - No custom RaftPolicy specified. Using DefaultRaftPolicy 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - member3 (Follower): Received TimeoutNow - switching to Candidate 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member3 (Candidate): Election: Candidate has following voting peers: [member2, member1] 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [INFO] Candidate - member3 (Candidate): Starting new election term 2 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member3 (Candidate): Sending RequestVote{term=2, candidateId=member3, lastLogIndex=1, lastLogTerm=1} to peer member2 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member3 (Candidate): Sending RequestVote{term=2, candidateId=member3, lastLogIndex=1, lastLogTerm=1} to peer member1 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [INFO] RaftActorBehavior - member3 (Follower) :- Switching from behavior Follower to Candidate, election term: 2 08:58:21,55 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] RaftActorBehavior - member1 (Follower): In requestVote: RequestVote{term=2, candidateId=member3, lastLogIndex=1, lastLogTerm=1} - currentTerm: 2, votedFor: null, lastIndex: 1, lastTerm: 1 08:58:21,55 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] RaftActorBehavior - member1 (Follower): requestVote returning: RequestVoteReply{term=2, voteGranted=true} 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member3 (Candidate): RaftRPC message received RequestVoteReply{term=2, voteGranted=true}, my term is 2 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member3 (Candidate): handleRequestVoteReply: RequestVoteReply{term=2, voteGranted=true}, current voteCount: 1 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractLeader - member3 (Leader): Election: Leader has following peers: [member2, member1] 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractLeader - member3 (Leader): Checking sendAppendEntries for follower member2: active: false, followerNextIndex: 1, leaderLastIndex: 1, leaderSnapShotIndex: 0 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractLeader - member3 (Leader): Checking sendAppendEntries for follower member1: active: false, followerNextIndex: 1, leaderLastIndex: 1, leaderSnapShotIndex: 0 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [INFO] RaftActorBehavior - member3 (Candidate) :- Switching from behavior Candidate to Leader, election term: 2 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractLeader - member3 (Leader): handleAppendEntriesReply - FollowerLogInformation for member1 updated: matchIndex: 1, nextIndex: 2 08:58:21,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractLeader - member3 (Leader): Checking sendAppendEntries for follower member1: active: true, followerNextIndex: 2, leaderLastIndex: 1, leaderSnapShotIndex: 0 08:58:21,55 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] SyncStatusTracker - member1: Last sync leader does not match current leader member3, need to catch up to -1 08:58:21,55 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] SyncStatusTracker - member1: Lagging 0 entries behind leader member3 and reached 1 (of expected -1) 08:58:21,55 AM [main] [INFO] MockRaftActorContext - sendInitialElectionTimeoutToFollowerMember3 ending 08:58:21,56 AM [main] [INFO] MockRaftActorContext - sendElectionTimeoutToNowCandidateMember2 starting 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member2 (Candidate): Received ElectionTimeout 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [INFO] Candidate - member2 (Candidate): Starting new election term 3 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member2 (Candidate): Sending RequestVote{term=3, candidateId=member2, lastLogIndex=1, lastLogTerm=1} to peer member3 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member2 (Candidate): Sending RequestVote{term=3, candidateId=member2, lastLogIndex=1, lastLogTerm=1} to peer member1 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActorBehavior - member1 (Follower): Found higher term in RequestVote rpc, verifying whether it's safe to update term. 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActorBehavior - member1 (Follower): Cluster state: [] 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActorBehavior - member1 (Follower): Candidate in requestVote:RequestVote{term=3, candidateId=member2, lastLogIndex=1, lastLogTerm=1} with higher term appears reachable, updating term. 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [INFO] Follower - member1 (Follower): Term 3 in "RequestVote{term=3, candidateId=member2, lastLogIndex=1, lastLogTerm=1}" message is greater than follower's term 2 - updating term 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActorBehavior - member1 (Follower): In requestVote: RequestVote{term=3, candidateId=member2, lastLogIndex=1, lastLogTerm=1} - currentTerm: 3, votedFor: null, lastIndex: 1, lastTerm: 1 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActorBehavior - member1 (Follower): requestVote returning: RequestVoteReply{term=3, voteGranted=true} 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member2 (Candidate): RaftRPC message received RequestVoteReply{term=3, voteGranted=true}, my term is 3 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member2 (Candidate): handleRequestVoteReply: RequestVoteReply{term=3, voteGranted=true}, current voteCount: 1 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractLeader - member2 (Leader): Election: Leader has following peers: [member3, member1] 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractLeader - member2 (Leader): Checking sendAppendEntries for follower member3: active: false, followerNextIndex: 1, leaderLastIndex: 1, leaderSnapShotIndex: -1 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractLeader - member2 (Leader): Checking sendAppendEntries for follower member1: active: false, followerNextIndex: 1, leaderLastIndex: 1, leaderSnapShotIndex: -1 08:58:21,56 AM [test-pekko.actor.default-dispatcher-6] [INFO] RaftActorBehavior - member2 (Candidate) :- Switching from behavior Candidate to Leader, election term: 3 08:58:21,56 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] SyncStatusTracker - member1: Last sync leader does not match current leader member2, need to catch up to -1 08:58:21,56 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] AbstractLeader - member2 (Leader): handleAppendEntriesReply - FollowerLogInformation for member1 updated: matchIndex: 1, nextIndex: 2 08:58:21,56 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] AbstractLeader - member2 (Leader): Checking sendAppendEntries for follower member1: active: true, followerNextIndex: 2, leaderLastIndex: 1, leaderSnapShotIndex: -1 08:58:21,56 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] SyncStatusTracker - member1: Lagging 0 entries behind leader member2 and reached 1 (of expected -1) 08:58:21,56 AM [main] [INFO] MockRaftActorContext - sendElectionTimeoutToNowCandidateMember2 ending 08:58:21,56 AM [main] [INFO] MockRaftActorContext - resolvePartitionedLeadersWithLeaderMember3SendingHeartbeatFirst starting 08:58:21,106 AM [test-pekko.actor.default-dispatcher-5] [INFO] RaftActorBehavior - member2 (Leader): Cannot append entries because sender's term 2 is less than 3 08:58:21,106 AM [test-pekko.actor.default-dispatcher-6] [INFO] RaftActorBehavior - member1 (Follower): Cannot append entries because sender's term 2 is less than 3 08:58:21,107 AM [test-pekko.actor.default-dispatcher-11] [INFO] AbstractLeader - member3 (Leader): Term 3 in "AppendEntriesReply{term=3, success=false, followerId=member2, logLastIndex=1, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=0, raftVersion=5, recipientRaftVersion=5}" message is greater than leader's term 2 - switching to Follower 08:58:21,107 AM [test-pekko.actor.default-dispatcher-11] [INFO] RaftActorBehavior - member3 (Leader) :- Switching from behavior Leader to Follower, election term: 3 08:58:21,107 AM [main] [INFO] MockRaftActorContext - resolvePartitionedLeadersWithLeaderMember3SendingHeartbeatFirst ending 08:58:21,107 AM [main] [INFO] MockRaftActorContext - PartitionedLeadersElectionScenarioTest 1 ending 08:58:21,107 AM [test-pekko.actor.default-dispatcher-6] [INFO] CoordinatedShutdown - Running CoordinatedShutdown with reason [ActorSystemTerminateReason] [INFO] [08/26/2025 08:58:21.107] [main] [CoordinatedShutdown(pekko://test)] Running CoordinatedShutdown with reason [ActorSystemTerminateReason] 08:58:21,108 AM [test-pekko.actor.default-dispatcher-6] [INFO] LocalActorRef - pekkoDeadLetter Message [org.apache.pekko.cluster.ClusterUserAction$Leave] to Actor[pekko://test/system/cluster/core/daemon#373928689] was unhandled. [1] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'pekko.log-dead-letters' and 'pekko.log-dead-letters-during-shutdown'. 08:58:21,108 AM [test-pekko.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - Exiting completed 08:58:21,108 AM [test-pekko.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - Shutting down... 08:58:21,108 AM [test-pekko.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - Successfully shut down [WARN] [08/26/2025 08:58:21.108] [test-pekko.actor.default-dispatcher-11] [pekko://test/system/cluster/core/daemon] unhandled message from Actor[pekko://test/deadLetters]: Leave(pekko://test@10.30.170.243:17355) [INFO] [pekkoDeadLetter][08/26/2025 08:58:21.108] [test-pekko.actor.default-dispatcher-6] [pekko://test/system/cluster/core/daemon] Message [org.apache.pekko.cluster.ClusterUserAction$Leave] to Actor[pekko://test/system/cluster/core/daemon#373928689] was unhandled. [1] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'pekko.log-dead-letters' and 'pekko.log-dead-letters-during-shutdown'. [INFO] [08/26/2025 08:58:21.108] [test-pekko.actor.internal-dispatcher-2] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - Exiting completed [INFO] [08/26/2025 08:58:21.108] [test-pekko.actor.internal-dispatcher-2] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - Shutting down... [INFO] [08/26/2025 08:58:21.108] [test-pekko.actor.internal-dispatcher-2] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - Successfully shut down 08:58:21,110 AM [test-pekko.actor.default-dispatcher-5] [INFO] RemoteActorRefProvider$RemotingTerminator - Shutting down remote daemon. [INFO] [08/26/2025 08:58:21.110] [test-pekko.remote.default-remote-dispatcher-7] [pekko://test@10.30.170.243:17355/system/remoting-terminator] Shutting down remote daemon. [INFO] [08/26/2025 08:58:21.110] [test-pekko.remote.default-remote-dispatcher-7] [pekko://test@10.30.170.243:17355/system/remoting-terminator] Remote daemon shut down; proceeding with flushing remote transports. 08:58:21,110 AM [test-pekko.actor.default-dispatcher-5] [INFO] RemoteActorRefProvider$RemotingTerminator - Remote daemon shut down; proceeding with flushing remote transports. [DEBUG] [08/26/2025 08:58:21.128] [main] [EventStream(pekko://test)] logger log1-TestEventListener started 08:58:21,128 AM [test-pekko.actor.default-dispatcher-6] [INFO] Slf4jLogger - Slf4jLogger started [DEBUG] [08/26/2025 08:58:21.128] [main] [EventStream(pekko://test)] logger log2-Slf4jLogger started [DEBUG] [08/26/2025 08:58:21.128] [main] [EventStream(pekko://test)] Default Loggers started [INFO] [08/26/2025 08:58:21.135] [main] [ArteryTransport(pekko://test)] Remoting started with transport [Artery tcp]; listening on address [pekko://test@10.30.170.243:17355] with UID [-5549130512501915560] 08:58:21,135 AM [test-pekko.actor.default-dispatcher-6] [INFO] ArteryTransport - Remoting started with transport [Artery tcp]; listening on address [pekko://test@10.30.170.243:17355] with UID [-5549130512501915560] 08:58:21,136 AM [test-pekko.actor.default-dispatcher-7] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - Starting up, Pekko version [1.1.4] ... [INFO] [08/26/2025 08:58:21.135] [main] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - Starting up, Pekko version [1.1.4] ... [INFO] [08/26/2025 08:58:21.137] [main] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - Registered cluster JMX MBean [pekko:type=Cluster] [INFO] [08/26/2025 08:58:21.137] [main] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - Started up successfully 08:58:21,137 AM [test-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - Registered cluster JMX MBean [pekko:type=Cluster] 08:58:21,137 AM [test-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - Started up successfully 08:58:21,138 AM [test-pekko.actor.default-dispatcher-11] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - No downing-provider-class configured, manual cluster downing required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#downing 08:58:21,138 AM [test-pekko.actor.default-dispatcher-11] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - No seed-nodes configured, manual cluster join required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#joining [INFO] [08/26/2025 08:58:21.138] [test-pekko.actor.internal-dispatcher-3] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - No downing-provider-class configured, manual cluster downing required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#downing [INFO] [08/26/2025 08:58:21.138] [test-pekko.actor.internal-dispatcher-3] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - No seed-nodes configured, manual cluster join required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#joining 08:58:21,248 AM [main] [INFO] MockRaftActorContext - PartitionedLeadersElectionScenarioTest 2 starting 08:58:21,248 AM [main] [INFO] MockRaftActorContext - setupInitialMemberBehaviors starting 08:58:21,248 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 08:58:21,249 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 08:58:21,249 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 08:58:21,249 AM [main] [DEBUG] AbstractLeader - member1 (Leader): Election: Leader has following peers: [member2, member3] 08:58:21,249 AM [main] [DEBUG] AbstractLeader - member1 (Leader): Checking sendAppendEntries for follower member2: active: false, followerNextIndex: 1, leaderLastIndex: 1, leaderSnapShotIndex: -1 08:58:21,249 AM [main] [DEBUG] AbstractLeader - member1 (Leader): Checking sendAppendEntries for follower member3: active: false, followerNextIndex: 1, leaderLastIndex: 1, leaderSnapShotIndex: -1 08:58:21,249 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] SyncStatusTracker - member3: Last sync leader does not match current leader member1, need to catch up to -1 08:58:21,249 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] SyncStatusTracker - member2: Last sync leader does not match current leader member1, need to catch up to -1 08:58:21,249 AM [main] [INFO] MockRaftActorContext - setupInitialMemberBehaviors ending 08:58:21,249 AM [main] [INFO] MockRaftActorContext - sendInitialElectionTimeoutToFollowerMember2 starting 08:58:21,249 AM [test-pekko.actor.default-dispatcher-7] [DEBUG] AbstractLeader - member1 (Leader): handleAppendEntriesReply - FollowerLogInformation for member3 updated: matchIndex: 1, nextIndex: 2 08:58:21,249 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] DefaultConfigParamsImpl - No custom RaftPolicy specified. Using DefaultRaftPolicy 08:58:21,249 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Follower - member2 (Follower): Received TimeoutNow - switching to Candidate 08:58:21,249 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Candidate - member2 (Candidate): Election: Candidate has following voting peers: [member3, member1] 08:58:21,249 AM [test-pekko.actor.default-dispatcher-12] [INFO] Candidate - member2 (Candidate): Starting new election term 2 08:58:21,249 AM [test-pekko.actor.default-dispatcher-7] [DEBUG] AbstractLeader - member1 (Leader): Checking sendAppendEntries for follower member3: active: true, followerNextIndex: 2, leaderLastIndex: 1, leaderSnapShotIndex: -1 08:58:21,249 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Candidate - member2 (Candidate): Sending RequestVote{term=2, candidateId=member2, lastLogIndex=1, lastLogTerm=1} to peer member3 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [DEBUG] AbstractLeader - member1 (Leader): handleAppendEntriesReply - FollowerLogInformation for member2 updated: matchIndex: 1, nextIndex: 2 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [DEBUG] SnapshotManager - member1: fakeSnapshot purging log to 0 for term 1 08:58:21,250 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] SyncStatusTracker - member3: Lagging 0 entries behind leader member1 and reached 1 (of expected -1) 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [DEBUG] AbstractLeader - member1 (Leader): Checking sendAppendEntries for follower member2: active: true, followerNextIndex: 2, leaderLastIndex: 1, leaderSnapShotIndex: 0 08:58:21,250 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Candidate - member2 (Candidate): Sending RequestVote{term=2, candidateId=member2, lastLogIndex=1, lastLogTerm=1} to peer member1 08:58:21,250 AM [test-pekko.actor.default-dispatcher-12] [INFO] RaftActorBehavior - member2 (Follower) :- Switching from behavior Follower to Candidate, election term: 2 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActorBehavior - member1 (Leader): Found higher term in RequestVote rpc, verifying whether it's safe to update term. 08:58:21,250 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Candidate - member2 (Candidate): RaftRPC message received AppendEntries{term=1, leaderId=member1, prevLogIndex=1, prevLogTerm=1, leaderCommit=1, replicatedToAllIndex=0, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[]}, my term is 2 08:58:21,250 AM [test-pekko.actor.default-dispatcher-12] [INFO] RaftActorBehavior - member2 (Candidate): Cannot append entries because sender's term 1 is less than 2 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActorBehavior - member1 (Leader): Cluster state: [] 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActorBehavior - member1 (Leader): Candidate in requestVote:RequestVote{term=2, candidateId=member2, lastLogIndex=1, lastLogTerm=1} with higher term appears reachable, updating term. 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [INFO] AbstractLeader - member1 (Leader): Term 2 in "RequestVote{term=2, candidateId=member2, lastLogIndex=1, lastLogTerm=1}" message is greater than leader's term 1 - switching to Follower 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [DEBUG] DefaultConfigParamsImpl - No custom RaftPolicy specified. Using DefaultRaftPolicy 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [INFO] RaftActorBehavior - member1 (Leader) :- Switching from behavior Leader to Follower, election term: 2 08:58:21,250 AM [main] [INFO] MockRaftActorContext - sendInitialElectionTimeoutToFollowerMember2 ending 08:58:21,250 AM [main] [INFO] MockRaftActorContext - sendInitialElectionTimeoutToFollowerMember3 starting 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [DEBUG] DefaultConfigParamsImpl - No custom RaftPolicy specified. Using DefaultRaftPolicy 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - member3 (Follower): Received TimeoutNow - switching to Candidate 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [DEBUG] Candidate - member3 (Candidate): Election: Candidate has following voting peers: [member2, member1] 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [INFO] Candidate - member3 (Candidate): Starting new election term 2 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [DEBUG] Candidate - member3 (Candidate): Sending RequestVote{term=2, candidateId=member3, lastLogIndex=1, lastLogTerm=1} to peer member2 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [DEBUG] Candidate - member3 (Candidate): Sending RequestVote{term=2, candidateId=member3, lastLogIndex=1, lastLogTerm=1} to peer member1 08:58:21,250 AM [test-pekko.actor.default-dispatcher-7] [INFO] RaftActorBehavior - member3 (Follower) :- Switching from behavior Follower to Candidate, election term: 2 08:58:21,250 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActorBehavior - member1 (Follower): In requestVote: RequestVote{term=2, candidateId=member3, lastLogIndex=1, lastLogTerm=1} - currentTerm: 2, votedFor: null, lastIndex: 1, lastTerm: 1 08:58:21,250 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActorBehavior - member1 (Follower): requestVote returning: RequestVoteReply{term=2, voteGranted=true} 08:58:21,250 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] Candidate - member3 (Candidate): RaftRPC message received RequestVoteReply{term=2, voteGranted=true}, my term is 2 08:58:21,250 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] Candidate - member3 (Candidate): handleRequestVoteReply: RequestVoteReply{term=2, voteGranted=true}, current voteCount: 1 08:58:21,250 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] AbstractLeader - member3 (Leader): Election: Leader has following peers: [member2, member1] 08:58:21,250 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] AbstractLeader - member3 (Leader): Checking sendAppendEntries for follower member2: active: false, followerNextIndex: 1, leaderLastIndex: 1, leaderSnapShotIndex: -1 08:58:21,250 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] AbstractLeader - member3 (Leader): Checking sendAppendEntries for follower member1: active: false, followerNextIndex: 1, leaderLastIndex: 1, leaderSnapShotIndex: -1 08:58:21,251 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] SyncStatusTracker - member1: Last sync leader does not match current leader member3, need to catch up to -1 08:58:21,251 AM [test-pekko.actor.default-dispatcher-11] [INFO] RaftActorBehavior - member3 (Candidate) :- Switching from behavior Candidate to Leader, election term: 2 08:58:21,251 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] AbstractLeader - member3 (Leader): handleAppendEntriesReply - FollowerLogInformation for member1 updated: matchIndex: 1, nextIndex: 2 08:58:21,252 AM [test-pekko.actor.default-dispatcher-11] [DEBUG] AbstractLeader - member3 (Leader): Checking sendAppendEntries for follower member1: active: true, followerNextIndex: 2, leaderLastIndex: 1, leaderSnapShotIndex: -1 08:58:21,252 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] SyncStatusTracker - member1: Lagging 0 entries behind leader member3 and reached 1 (of expected -1) 08:58:21,252 AM [main] [INFO] MockRaftActorContext - sendInitialElectionTimeoutToFollowerMember3 ending 08:58:21,252 AM [main] [INFO] MockRaftActorContext - sendElectionTimeoutToNowCandidateMember2 starting 08:58:21,252 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Candidate - member2 (Candidate): Received ElectionTimeout 08:58:21,252 AM [test-pekko.actor.default-dispatcher-12] [INFO] Candidate - member2 (Candidate): Starting new election term 3 08:58:21,253 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Candidate - member2 (Candidate): Sending RequestVote{term=3, candidateId=member2, lastLogIndex=1, lastLogTerm=1} to peer member3 08:58:21,253 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Candidate - member2 (Candidate): Sending RequestVote{term=3, candidateId=member2, lastLogIndex=1, lastLogTerm=1} to peer member1 08:58:21,253 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActorBehavior - member1 (Follower): Found higher term in RequestVote rpc, verifying whether it's safe to update term. 08:58:21,253 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActorBehavior - member1 (Follower): Cluster state: [] 08:58:21,253 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActorBehavior - member1 (Follower): Candidate in requestVote:RequestVote{term=3, candidateId=member2, lastLogIndex=1, lastLogTerm=1} with higher term appears reachable, updating term. 08:58:21,253 AM [test-pekko.actor.default-dispatcher-12] [INFO] Follower - member1 (Follower): Term 3 in "RequestVote{term=3, candidateId=member2, lastLogIndex=1, lastLogTerm=1}" message is greater than follower's term 2 - updating term 08:58:21,253 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActorBehavior - member1 (Follower): In requestVote: RequestVote{term=3, candidateId=member2, lastLogIndex=1, lastLogTerm=1} - currentTerm: 3, votedFor: null, lastIndex: 1, lastTerm: 1 08:58:21,253 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActorBehavior - member1 (Follower): requestVote returning: RequestVoteReply{term=3, voteGranted=true} 08:58:21,253 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member2 (Candidate): RaftRPC message received RequestVoteReply{term=3, voteGranted=true}, my term is 3 08:58:21,253 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Candidate - member2 (Candidate): handleRequestVoteReply: RequestVoteReply{term=3, voteGranted=true}, current voteCount: 1 08:58:21,253 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractLeader - member2 (Leader): Election: Leader has following peers: [member3, member1] 08:58:21,253 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractLeader - member2 (Leader): Checking sendAppendEntries for follower member3: active: false, followerNextIndex: 1, leaderLastIndex: 1, leaderSnapShotIndex: -1 08:58:21,253 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractLeader - member2 (Leader): Checking sendAppendEntries for follower member1: active: false, followerNextIndex: 1, leaderLastIndex: 1, leaderSnapShotIndex: -1 08:58:21,253 AM [test-pekko.actor.default-dispatcher-6] [INFO] RaftActorBehavior - member2 (Candidate) :- Switching from behavior Candidate to Leader, election term: 3 08:58:21,253 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractLeader - member2 (Leader): handleAppendEntriesReply - FollowerLogInformation for member1 updated: matchIndex: 1, nextIndex: 2 08:58:21,253 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractLeader - member2 (Leader): Checking sendAppendEntries for follower member1: active: true, followerNextIndex: 2, leaderLastIndex: 1, leaderSnapShotIndex: -1 08:58:21,253 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] SyncStatusTracker - member1: Last sync leader does not match current leader member2, need to catch up to -1 08:58:21,253 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] SyncStatusTracker - member1: Lagging 0 entries behind leader member2 and reached 1 (of expected -1) 08:58:21,255 AM [main] [INFO] MockRaftActorContext - sendElectionTimeoutToNowCandidateMember2 ending 08:58:21,255 AM [main] [INFO] MockRaftActorContext - resolvePartitionedLeadersWithLeaderMember2SendingHeartbeatFirst starting 08:58:21,305 AM [test-pekko.actor.default-dispatcher-6] [INFO] AbstractLeader - member3 (Leader): Term 3 in "AppendEntries{term=3, leaderId=member2, prevLogIndex=0, prevLogTerm=1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=4, leaderRaftVersion=5, entries==[]}" message is greater than leader's term 2 - switching to Follower 08:58:21,305 AM [test-pekko.actor.default-dispatcher-6] [INFO] RaftActorBehavior - member3 (Leader) :- Switching from behavior Leader to Follower, election term: 3 08:58:21,305 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] SyncStatusTracker - member1: Lagging 0 entries behind leader member2 and reached 1 (of expected -1) 08:58:21,306 AM [main] [INFO] MockRaftActorContext - resolvePartitionedLeadersWithLeaderMember2SendingHeartbeatFirst ending 08:58:21,306 AM [main] [INFO] MockRaftActorContext - PartitionedLeadersElectionScenarioTest 2 ending [INFO] [08/26/2025 08:58:21.306] [main] [CoordinatedShutdown(pekko://test)] Running CoordinatedShutdown with reason [ActorSystemTerminateReason] 08:58:21,306 AM [test-pekko.actor.default-dispatcher-12] [INFO] CoordinatedShutdown - Running CoordinatedShutdown with reason [ActorSystemTerminateReason] [WARN] [08/26/2025 08:58:21.306] [test-pekko.actor.default-dispatcher-12] [pekko://test/system/cluster/core/daemon] unhandled message from Actor[pekko://test/deadLetters]: Leave(pekko://test@10.30.170.243:17355) [INFO] [08/26/2025 08:58:21.307] [test-pekko.actor.internal-dispatcher-4] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - Exiting completed 08:58:21,307 AM [test-pekko.actor.default-dispatcher-12] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - Exiting completed 08:58:21,307 AM [test-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - Shutting down... 08:58:21,307 AM [test-pekko.actor.default-dispatcher-6] [INFO] LocalActorRef - pekkoDeadLetter Message [org.apache.pekko.cluster.ClusterUserAction$Leave] to Actor[pekko://test/system/cluster/core/daemon#-1381667770] was unhandled. [1] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'pekko.log-dead-letters' and 'pekko.log-dead-letters-during-shutdown'. [INFO] [08/26/2025 08:58:21.307] [test-pekko.actor.internal-dispatcher-4] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - Shutting down... [INFO] [pekkoDeadLetter][08/26/2025 08:58:21.306] [test-pekko.actor.default-dispatcher-6] [pekko://test/system/cluster/core/daemon] Message [org.apache.pekko.cluster.ClusterUserAction$Leave] to Actor[pekko://test/system/cluster/core/daemon#-1381667770] was unhandled. [1] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'pekko.log-dead-letters' and 'pekko.log-dead-letters-during-shutdown'. 08:58:21,308 AM [test-pekko.actor.default-dispatcher-11] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.243:17355] - Successfully shut down [INFO] [08/26/2025 08:58:21.307] [test-pekko.actor.internal-dispatcher-4] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.243:17355] - Successfully shut down [INFO] [08/26/2025 08:58:21.309] [test-pekko.remote.default-remote-dispatcher-9] [pekko://test@10.30.170.243:17355/system/remoting-terminator] Shutting down remote daemon. 08:58:21,309 AM [test-pekko.actor.default-dispatcher-13] [INFO] RemoteActorRefProvider$RemotingTerminator - Shutting down remote daemon. 08:58:21,309 AM [test-pekko.actor.default-dispatcher-13] [INFO] RemoteActorRefProvider$RemotingTerminator - Remote daemon shut down; proceeding with flushing remote transports. [INFO] [08/26/2025 08:58:21.309] [test-pekko.remote.default-remote-dispatcher-9] [pekko://test@10.30.170.243:17355/system/remoting-terminator] Remote daemon shut down; proceeding with flushing remote transports. [INFO] [08/26/2025 08:58:21.310] [test-pekko.remote.default-remote-dispatcher-9] [pekko://test@10.30.170.243:17355/system/remoting-terminator] Remoting shut down. 08:58:21,310 AM [test-pekko.actor.default-dispatcher-12] [INFO] RemoteActorRefProvider$RemotingTerminator - Remoting shut down. [DEBUG] [08/26/2025 08:58:21.310] [test-pekko.actor.internal-dispatcher-2] [EventStream] shutting down: StandardOutLogger