[DEBUG] [11/06/2025 00:41:46.884] [main] [EventStream(akka://test)] logger log1-TestEventListener started
12:41:46,885 AM [test-akka.actor.default-dispatcher-5] [INFO] Slf4jLogger - Slf4jLogger started
[DEBUG] [11/06/2025 00:41:46.885] [main] [EventStream(akka://test)] logger log2-Slf4jLogger started
[DEBUG] [11/06/2025 00:41:46.885] [main] [EventStream(akka://test)] Default Loggers started
[INFO] [11/06/2025 00:41:46.903] [main] [ArteryTransport(akka://test)] Remoting started with transport [Artery tcp]; listening on address [akka://test@10.30.171.97:25520] with UID [5572145853021557291]
12:41:46,903 AM [test-akka.actor.default-dispatcher-6] [INFO] ArteryTransport - Remoting started with transport [Artery tcp]; listening on address [akka://test@10.30.171.97:25520] with UID [5572145853021557291]
[INFO] [11/06/2025 00:41:46.904] [main] [Cluster(akka://test)] Cluster Node [akka://test@10.30.171.97:25520] - Starting up, Akka version [2.6.21] ...
12:41:46,904 AM [test-akka.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [akka://test@10.30.171.97:25520] - Starting up, Akka version [2.6.21] ...
12:41:46,911 AM [test-akka.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [akka://test@10.30.171.97:25520] - Registered cluster JMX MBean [akka:type=Cluster]
12:41:46,911 AM [test-akka.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [akka://test@10.30.171.97:25520] - Started up successfully
12:41:46,911 AM [test-akka.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [akka://test@10.30.171.97:25520] - No downing-provider-class configured, manual cluster downing required, see https://doc.akka.io/docs/akka/current/typed/cluster.html#downing
12:41:46,911 AM [test-akka.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [akka://test@10.30.171.97:25520] - No seed-nodes configured, manual cluster join required, see https://doc.akka.io/docs/akka/current/typed/cluster.html#joining
[INFO] [11/06/2025 00:41:46.908] [main] [Cluster(akka://test)] Cluster Node [akka://test@10.30.171.97:25520] - Registered cluster JMX MBean [akka:type=Cluster]
[INFO] [11/06/2025 00:41:46.908] [main] [Cluster(akka://test)] Cluster Node [akka://test@10.30.171.97:25520] - Started up successfully
[INFO] [11/06/2025 00:41:46.910] [test-akka.actor.internal-dispatcher-4] [Cluster(akka://test)] Cluster Node [akka://test@10.30.171.97:25520] - No downing-provider-class configured, manual cluster downing required, see https://doc.akka.io/docs/akka/current/typed/cluster.html#downing
[INFO] [11/06/2025 00:41:46.910] [test-akka.actor.internal-dispatcher-4] [Cluster(akka://test)] Cluster Node [akka://test@10.30.171.97:25520] - No seed-nodes configured, manual cluster join required, see https://doc.akka.io/docs/akka/current/typed/cluster.html#joining
12:41:46,926 AM [main] [INFO] PreLeaderScenarioTest - testUnComittedEntryOnLeaderChange starting
12:41:46,926 AM [main] [INFO] PreLeaderScenarioTest - createRaftActors starting
[WARN] [11/06/2025 00:41:46.932] [test-akka.actor.default-dispatcher-11] [akka://test/user/termination-monitor] received dead letter from TestActor[akka://test/user/follower101]: org.opendaylight.controller.cluster.common.actor.Monitor@fc7cda4
[INFO] [akkaDeadLetter][11/06/2025 00:41:46.932] [test-akka.actor.default-dispatcher-6] [akka://test/user/termination-monitor] Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[akka://test/user/follower101] to Actor[akka://test/user/termination-monitor] was not delivered. [1] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
12:41:46,932 AM [test-akka.actor.default-dispatcher-11] [INFO] EmptyLocalActorRef -  akkaDeadLetter Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[akka://test/user/follower101] to Actor[akka://test/user/termination-monitor] was not delivered. [1] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
12:41:46,936 AM [test-akka.actor.default-dispatcher-12] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - Starting recovery for follower101 with journal batch size 1000
[WARN] [11/06/2025 00:41:46.937] [test-akka.actor.default-dispatcher-11] [akka://test/user/termination-monitor] received dead letter from TestActor[akka://test/user/follower102]: org.opendaylight.controller.cluster.common.actor.Monitor@323444b2
12:41:46,938 AM [test-akka.actor.default-dispatcher-6] [INFO] EmptyLocalActorRef -  akkaDeadLetter Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[akka://test/user/follower102] to Actor[akka://test/user/termination-monitor] was not delivered. [2] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
[INFO] [akkaDeadLetter][11/06/2025 00:41:46.938] [test-akka.actor.default-dispatcher-6] [akka://test/user/termination-monitor] Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[akka://test/user/follower102] to Actor[akka://test/user/termination-monitor] was not delivered. [2] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
12:41:46,938 AM [test-akka.actor.default-dispatcher-12] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - Starting recovery for follower102 with journal batch size 1000
[WARN] [11/06/2025 00:41:46.939] [test-akka.actor.default-dispatcher-5] [akka://test/user/termination-monitor] received dead letter from TestActor[akka://test/user/leader100]: org.opendaylight.controller.cluster.common.actor.Monitor@1373bda2
[INFO] [akkaDeadLetter][11/06/2025 00:41:46.940] [test-akka.actor.default-dispatcher-5] [akka://test/user/termination-monitor] Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[akka://test/user/leader100] to Actor[akka://test/user/termination-monitor] was not delivered. [3] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
12:41:46,940 AM [test-akka.actor.default-dispatcher-11] [INFO] EmptyLocalActorRef -  akkaDeadLetter Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[akka://test/user/leader100] to Actor[akka://test/user/termination-monitor] was not delivered. [3] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
12:41:46,940 AM [test-akka.actor.default-dispatcher-5] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Recovery completed  - Switching actor to Follower - last log index = -1, last log term = -1, snapshot index = -1, snapshot term = -1, journal size = 0
12:41:46,941 AM [test-akka.actor.default-dispatcher-6] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower102: Recovery completed  - Switching actor to Follower - last log index = -1, last log term = -1, snapshot index = -1, snapshot term = -1, journal size = 0
12:41:46,942 AM [test-akka.actor.default-dispatcher-12] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - Starting recovery for leader100 with journal batch size 1000
12:41:46,945 AM [test-akka.actor.default-dispatcher-11] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - leader100: Recovery completed  - Switching actor to Follower - last log index = -1, last log term = -1, snapshot index = -1, snapshot term = -1, journal size = 0
12:41:46,946 AM [test-akka.actor.default-dispatcher-11] [DEBUG] DefaultConfigParamsImpl - No custom RaftPolicy specified. Using DefaultRaftPolicy
12:41:46,946 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Follower): Received TimeoutNow - switching to Candidate
12:41:46,946 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Candidate): Election: Candidate has following voting peers: [follower102, follower101]
12:41:46,946 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100: Set currentTerm=1, votedFor=leader100
12:41:46,946 AM [test-akka.actor.default-dispatcher-11] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Candidate): Starting new election term 1
12:41:46,946 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Candidate): Sending RequestVote [term=1, candidateId=leader100, lastLogIndex=-1, lastLogTerm=-1] to peer follower102
12:41:46,947 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Candidate): Sending RequestVote [term=1, candidateId=leader100, lastLogIndex=-1, lastLogTerm=-1] to peer follower101
12:41:46,947 AM [test-akka.actor.default-dispatcher-11] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Follower) :- Switching from behavior Follower to Candidate, election term: 1
12:41:46,948 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): Found higher term in RequestVote rpc, verifying whether it's safe to update term.
12:41:46,948 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): Cluster state: []
12:41:46,948 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): Candidate in requestVote:RequestVote [term=1, candidateId=leader100, lastLogIndex=-1, lastLogTerm=-1] with higher term appears reachable, updating term.
12:41:46,948 AM [test-akka.actor.default-dispatcher-6] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): Term 1 in "RequestVote [term=1, candidateId=leader100, lastLogIndex=-1, lastLogTerm=-1]" message is greater than follower's term 0 - updating term
12:41:46,948 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102: Set currentTerm=1, votedFor=null
12:41:46,948 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): In requestVote:  RequestVote [term=1, candidateId=leader100, lastLogIndex=-1, lastLogTerm=-1] - currentTerm: 1, votedFor: null, lastIndex: -1, lastTerm: -1
12:41:46,948 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102: Set currentTerm=1, votedFor=leader100
12:41:46,948 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): requestVote returning: RequestVoteReply [term=1, voteGranted=true]
12:41:46,949 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Candidate): RaftRPC message received RequestVoteReply [term=1, voteGranted=true], my term is 1
12:41:46,949 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Candidate): handleRequestVoteReply: RequestVoteReply [term=1, voteGranted=true], current voteCount: 1
12:41:46,949 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Leader): Election: Leader has following peers: [follower102, follower101]
12:41:46,949 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Leader): Checking sendAppendEntries for follower follower102: active: false, followerNextIndex: -1, leaderLastIndex: -1, leaderSnapShotIndex: -1
12:41:46,949 AM [test-akka.actor.default-dispatcher-11] [DEBUG] SyncStatusTracker - follower102: Last sync leader does not match current leader leader100, need to catch up to -1
[WARN] [11/06/2025 00:41:46.950] [test-akka.actor.default-dispatcher-15] [akka://test/user/follower102] unhandled message from Actor[akka://test/deadLetters]: org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus@66d8ccc
12:41:46,950 AM [test-akka.actor.default-dispatcher-11] [INFO] TestActorRef -  akkaDeadLetter Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower102] was unhandled. [4] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
[INFO] [akkaDeadLetter][11/06/2025 00:41:46.950] [test-akka.actor.default-dispatcher-11] [akka://test/user/follower102] Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower102] was unhandled. [4] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
12:41:46,950 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Leader): Checking sendAppendEntries for follower follower101: active: false, followerNextIndex: -1, leaderLastIndex: -1, leaderSnapShotIndex: -1
12:41:46,950 AM [test-akka.actor.default-dispatcher-16] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Candidate) :- Switching from behavior Candidate to Leader, election term: 1
12:41:46,950 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Leader): handleAppendEntriesReply - FollowerLogInformation for follower102 updated: matchIndex: -1, nextIndex: 0
12:41:46,950 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Leader): Checking sendAppendEntries for follower follower102: active: true, followerNextIndex: 0, leaderLastIndex: -1, leaderSnapShotIndex: -1
12:41:46,950 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Follower): Found higher term in RequestVote rpc, verifying whether it's safe to update term.
12:41:46,951 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Follower): Cluster state: []
12:41:46,951 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Follower): Candidate in requestVote:RequestVote [term=1, candidateId=leader100, lastLogIndex=-1, lastLogTerm=-1] with higher term appears reachable, updating term.
12:41:46,951 AM [test-akka.actor.default-dispatcher-5] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Follower): Term 1 in "RequestVote [term=1, candidateId=leader100, lastLogIndex=-1, lastLogTerm=-1]" message is greater than follower's term 0 - updating term
12:41:46,951 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Set currentTerm=1, votedFor=null
12:41:46,951 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Follower): In requestVote:  RequestVote [term=1, candidateId=leader100, lastLogIndex=-1, lastLogTerm=-1] - currentTerm: 1, votedFor: null, lastIndex: -1, lastTerm: -1
12:41:46,951 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Set currentTerm=1, votedFor=leader100
12:41:46,951 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Follower): requestVote returning: RequestVoteReply [term=1, voteGranted=true]
12:41:46,952 AM [test-akka.actor.default-dispatcher-5] [DEBUG] SyncStatusTracker - follower101: Last sync leader does not match current leader leader100, need to catch up to -1
12:41:46,952 AM [test-akka.actor.default-dispatcher-17] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Leader): handleAppendEntriesReply - FollowerLogInformation for follower101 updated: matchIndex: -1, nextIndex: 0
[WARN] [11/06/2025 00:41:46.952] [test-akka.actor.default-dispatcher-16] [akka://test/user/follower101] unhandled message from Actor[akka://test/deadLetters]: org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus@48a79c3b
12:41:46,952 AM [test-akka.actor.default-dispatcher-5] [INFO] TestActorRef -  akkaDeadLetter Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower101] was unhandled. [5] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
[INFO] [akkaDeadLetter][11/06/2025 00:41:46.952] [test-akka.actor.default-dispatcher-5] [akka://test/user/follower101] Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower101] was unhandled. [5] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
12:41:46,952 AM [test-akka.actor.default-dispatcher-17] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Leader): Checking sendAppendEntries for follower follower101: active: true, followerNextIndex: 0, leaderLastIndex: -1, leaderSnapShotIndex: -1
12:41:46,998 AM [main] [INFO] PreLeaderScenarioTest - createRaftActors ending - follower1: follower101, follower2: follower102
12:41:46,999 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100: Persist data SimpleReplicatedLogEntry [index=0, term=1, payload=zero]
12:41:46,999 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100: Append log entry and persist SimpleReplicatedLogEntry [index=0, term=1, payload=zero] 
12:41:46,999 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Leader): Replicate message: identifier: MockIdentifier{value=zero}, logIndex: 0, isSendImmediate: true
12:41:46,999 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Leader): Checking sendAppendEntries for follower follower102: active: true, followerNextIndex: 0, leaderLastIndex: 0, leaderSnapShotIndex: -1
12:41:46,999 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Leader): sendAppendEntries: 0 is present for follower follower102
12:41:46,999 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Leader): Sending AppendEntries to follower follower102: AppendEntries [leaderId=leader100, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=5, leaderRaftVersion=5, leaderAddress=null, entries=[SimpleReplicatedLogEntry [index=0, term=1, payload=zero]]]
12:41:46,999 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Leader): Checking sendAppendEntries for follower follower101: active: true, followerNextIndex: 0, leaderLastIndex: 0, leaderSnapShotIndex: -1
12:41:46,999 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Leader): sendAppendEntries: 0 is present for follower follower101
12:41:46,999 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100 (Leader): Sending AppendEntries to follower follower101: AppendEntries [leaderId=leader100, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=5, leaderRaftVersion=5, leaderAddress=null, entries=[SimpleReplicatedLogEntry [index=0, term=1, payload=zero]]]
12:41:46,999 AM [test-akka.actor.default-dispatcher-18] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Follower): handleAppendEntries: AppendEntries [leaderId=leader100, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=5, leaderRaftVersion=5, leaderAddress=null, entries=[SimpleReplicatedLogEntry [index=0, term=1, payload=zero]]]
12:41:47,0 AM [test-akka.actor.default-dispatcher-18] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Follower): Number of entries to be appended = 1
12:41:47,0 AM [test-akka.actor.default-dispatcher-18] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Follower): After cleanup, lastIndex: -1, entries to be added from: 0
12:41:47,0 AM [test-akka.actor.default-dispatcher-18] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Follower): Append entry to log zero
12:41:47,0 AM [test-akka.actor.default-dispatcher-18] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Append log entry and persist SimpleReplicatedLogEntry [index=0, term=1, payload=zero] 
12:41:47,0 AM [test-akka.actor.default-dispatcher-18] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Follower): Log size is now 1
12:41:47,0 AM [test-akka.actor.default-dispatcher-18] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Follower): handleAppendEntries returning : AppendEntriesReply [term=1, success=true, followerId=follower101, logLastIndex=0, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5]
12:41:47,0 AM [test-akka.actor.default-dispatcher-18] [DEBUG] SyncStatusTracker - follower101: Lagging 0 entries behind leader leader100 and reached -1 (of expected -1)
12:41:47,0 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader100: persist complete SimpleReplicatedLogEntry [index=0, term=1, payload=zero]
12:41:47,1 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: persist complete SimpleReplicatedLogEntry [index=0, term=1, payload=zero]
12:41:47,1 AM [test-akka.actor.default-dispatcher-11] [INFO] TestActorRef -  akkaDeadLetter Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower101] was unhandled. [6] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
[WARN] [11/06/2025 00:41:47.001] [test-akka.actor.default-dispatcher-18] [akka://test/user/follower101] unhandled message from Actor[akka://test/deadLetters]: org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus@56e49d9e
[INFO] [akkaDeadLetter][11/06/2025 00:41:47.001] [test-akka.actor.default-dispatcher-11] [akka://test/user/follower101] Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower101] was unhandled. [6] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
12:41:47,64 AM [test-akka.actor.default-dispatcher-17] [DEBUG] DefaultConfigParamsImpl - No custom RaftPolicy specified. Using DefaultRaftPolicy
12:41:47,64 AM [test-akka.actor.default-dispatcher-17] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Follower): Received TimeoutNow - switching to Candidate
12:41:47,64 AM [test-akka.actor.default-dispatcher-17] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Candidate): Election: Candidate has following voting peers: [leader100, follower102]
12:41:47,64 AM [test-akka.actor.default-dispatcher-17] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Set currentTerm=2, votedFor=follower101
12:41:47,64 AM [test-akka.actor.default-dispatcher-17] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Candidate): Starting new election term 2
12:41:47,64 AM [test-akka.actor.default-dispatcher-17] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Candidate): Sending RequestVote [term=2, candidateId=follower101, lastLogIndex=0, lastLogTerm=1] to peer leader100
[WARN] [11/06/2025 00:41:47.065] [test-akka.actor.default-dispatcher-18] [akka://test/user/leader100] received dead letter from TestActor[akka://test/user/follower101]: RequestVote [term=2, candidateId=follower101, lastLogIndex=0, lastLogTerm=1]
12:41:47,65 AM [test-akka.actor.default-dispatcher-16] [INFO] EmptyLocalActorRef -  akkaDeadLetter Message [org.opendaylight.controller.cluster.raft.messages.RequestVote] from TestActor[akka://test/user/follower101] to Actor[akka://test/user/leader100] was not delivered. [7] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/leader100] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
12:41:47,65 AM [test-akka.actor.default-dispatcher-17] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Candidate): Sending RequestVote [term=2, candidateId=follower101, lastLogIndex=0, lastLogTerm=1] to peer follower102
[INFO] [akkaDeadLetter][11/06/2025 00:41:47.065] [test-akka.actor.default-dispatcher-16] [akka://test/user/leader100] Message [org.opendaylight.controller.cluster.raft.messages.RequestVote] from TestActor[akka://test/user/follower101] to Actor[akka://test/user/leader100] was not delivered. [7] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/leader100] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
12:41:47,65 AM [test-akka.actor.default-dispatcher-17] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Follower) :- Switching from behavior Follower to Candidate, election term: 2
12:41:47,65 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): Found higher term in RequestVote rpc, verifying whether it's safe to update term.
12:41:47,65 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): Cluster state: []
12:41:47,65 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): Candidate in requestVote:RequestVote [term=2, candidateId=follower101, lastLogIndex=0, lastLogTerm=1] with higher term appears reachable, updating term.
12:41:47,65 AM [test-akka.actor.default-dispatcher-11] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): Term 2 in "RequestVote [term=2, candidateId=follower101, lastLogIndex=0, lastLogTerm=1]" message is greater than follower's term 1 - updating term
12:41:47,66 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102: Set currentTerm=2, votedFor=null
12:41:47,66 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): In requestVote:  RequestVote [term=2, candidateId=follower101, lastLogIndex=0, lastLogTerm=1] - currentTerm: 2, votedFor: null, lastIndex: -1, lastTerm: -1
12:41:47,66 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102: Set currentTerm=2, votedFor=follower101
12:41:47,66 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): requestVote returning: RequestVoteReply [term=2, voteGranted=true]
12:41:47,66 AM [test-akka.actor.default-dispatcher-17] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Candidate): RaftRPC message received RequestVoteReply [term=2, voteGranted=true], my term is 2
12:41:47,67 AM [test-akka.actor.default-dispatcher-17] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Candidate): handleRequestVoteReply: RequestVoteReply [term=2, voteGranted=true], current voteCount: 1
12:41:47,67 AM [test-akka.actor.default-dispatcher-17] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Candidate): LastApplied index -1 is behind last index 0 - switching to PreLeader
12:41:47,67 AM [test-akka.actor.default-dispatcher-17] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): Election: Leader has following peers: [leader100, follower102]
12:41:47,67 AM [test-akka.actor.default-dispatcher-17] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): Checking sendAppendEntries for follower leader100: active: false, followerNextIndex: -1, leaderLastIndex: 0, leaderSnapShotIndex: -1
12:41:47,68 AM [test-akka.actor.default-dispatcher-17] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): Checking sendAppendEntries for follower follower102: active: false, followerNextIndex: -1, leaderLastIndex: 0, leaderSnapShotIndex: -1
12:41:47,68 AM [test-akka.actor.default-dispatcher-17] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Candidate) :- Switching from behavior Candidate to PreLeader, election term: 2
12:41:47,68 AM [test-akka.actor.default-dispatcher-12] [DEBUG] SyncStatusTracker - follower102: Last sync leader does not match current leader follower101, need to catch up to -1
12:41:47,68 AM [test-akka.actor.default-dispatcher-15] [INFO] EmptyLocalActorRef -  akkaDeadLetter Message [org.opendaylight.controller.cluster.raft.messages.AppendEntries] from TestActor[akka://test/user/follower101] to Actor[akka://test/user/leader100] was not delivered. [8] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/leader100] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
12:41:47,69 AM [test-akka.actor.default-dispatcher-15] [INFO] TestActorRef -  akkaDeadLetter Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower102] was unhandled. [9] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
[WARN] [11/06/2025 00:41:47.069] [test-akka.actor.default-dispatcher-18] [akka://test/user/leader100] received dead letter from TestActor[akka://test/user/follower101]: AppendEntries [leaderId=follower101, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=4, leaderRaftVersion=5, leaderAddress=null, entries=[]]
12:41:47,69 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Persist data SimpleReplicatedLogEntry [index=1, term=2, payload=org.opendaylight.controller.cluster.raft.persisted.NoopPayload@4e765e69]
12:41:47,69 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Append log entry and persist SimpleReplicatedLogEntry [index=1, term=2, payload=org.opendaylight.controller.cluster.raft.persisted.NoopPayload@4e765e69] 
12:41:47,69 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): Replicate message: identifier: null, logIndex: 1, isSendImmediate: true
12:41:47,69 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): Checking sendAppendEntries for follower leader100: active: false, followerNextIndex: -1, leaderLastIndex: 1, leaderSnapShotIndex: -1
[INFO] [akkaDeadLetter][11/06/2025 00:41:47.068] [test-akka.actor.default-dispatcher-15] [akka://test/user/leader100] Message [org.opendaylight.controller.cluster.raft.messages.AppendEntries] from TestActor[akka://test/user/follower101] to Actor[akka://test/user/leader100] was not delivered. [8] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/leader100] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
12:41:47,70 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): Checking sendAppendEntries for follower follower102: active: false, followerNextIndex: -1, leaderLastIndex: 1, leaderSnapShotIndex: -1
[WARN] [11/06/2025 00:41:47.070] [test-akka.actor.default-dispatcher-18] [akka://test/user/follower102] unhandled message from Actor[akka://test/deadLetters]: org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus@362ff412
12:41:47,70 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): handleAppendEntriesReply - FollowerLogInformation for follower102 updated: matchIndex: -1, nextIndex: 0
[INFO] [akkaDeadLetter][11/06/2025 00:41:47.068] [test-akka.actor.default-dispatcher-15] [akka://test/user/follower102] Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower102] was unhandled. [9] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
12:41:47,70 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): Checking sendAppendEntries for follower follower102: active: true, followerNextIndex: 0, leaderLastIndex: 1, leaderSnapShotIndex: -1
12:41:47,70 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): sendAppendEntries: 0 is present for follower follower102
12:41:47,70 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): Sending AppendEntries to follower follower102: AppendEntries [leaderId=follower101, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=5, leaderRaftVersion=5, leaderAddress=null, entries=[SimpleReplicatedLogEntry [index=0, term=1, payload=zero], SimpleReplicatedLogEntry [index=1, term=2, payload=org.opendaylight.controller.cluster.raft.persisted.NoopPayload@4e765e69]]]
[WARN] [11/06/2025 00:41:47.070] [test-akka.actor.default-dispatcher-18] [akka://test/user/leader100] received dead letter from TestActor[akka://test/user/follower101]: AppendEntries [leaderId=follower101, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=4, leaderRaftVersion=5, leaderAddress=null, entries=[]]
12:41:47,70 AM [test-akka.actor.default-dispatcher-15] [INFO] EmptyLocalActorRef -  akkaDeadLetter Message [org.opendaylight.controller.cluster.raft.messages.AppendEntries] from TestActor[akka://test/user/follower101] to Actor[akka://test/user/leader100] was not delivered. [10] dead letters encountered, no more dead letters will be logged in next [5.000 min]. If this is not an expected behavior then Actor[akka://test/user/leader100] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
12:41:47,70 AM [test-akka.actor.default-dispatcher-12] [DEBUG] SyncStatusTracker - follower102: Lagging 0 entries behind leader follower101 and reached -1 (of expected -1)
12:41:47,71 AM [test-akka.actor.default-dispatcher-17] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): sendAppendEntries: 0 is present for follower follower102
[INFO] [akkaDeadLetter][11/06/2025 00:41:47.070] [test-akka.actor.default-dispatcher-15] [akka://test/user/leader100] Message [org.opendaylight.controller.cluster.raft.messages.AppendEntries] from TestActor[akka://test/user/follower101] to Actor[akka://test/user/leader100] was not delivered. [10] dead letters encountered, no more dead letters will be logged in next [5.000 min]. If this is not an expected behavior then Actor[akka://test/user/leader100] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
12:41:47,71 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): handleAppendEntries: AppendEntries [leaderId=follower101, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=5, leaderRaftVersion=5, leaderAddress=null, entries=[SimpleReplicatedLogEntry [index=0, term=1, payload=zero], SimpleReplicatedLogEntry [index=1, term=2, payload=org.opendaylight.controller.cluster.raft.persisted.NoopPayload@4e765e69]]]
12:41:47,71 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): Number of entries to be appended = 2
12:41:47,71 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): After cleanup, lastIndex: -1, entries to be added from: 0
12:41:47,71 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): Append entry to log zero
12:41:47,71 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102: Append log entry and persist SimpleReplicatedLogEntry [index=0, term=1, payload=zero] 
12:41:47,71 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): Append entry to log org.opendaylight.controller.cluster.raft.persisted.NoopPayload@4e765e69
12:41:47,71 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102: Append log entry and persist SimpleReplicatedLogEntry [index=1, term=2, payload=org.opendaylight.controller.cluster.raft.persisted.NoopPayload@4e765e69] 
12:41:47,71 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): Log size is now 2
12:41:47,71 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): handleAppendEntries returning : AppendEntriesReply [term=2, success=true, followerId=follower102, logLastIndex=1, logLastTerm=2, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5]
12:41:47,71 AM [test-akka.actor.default-dispatcher-12] [DEBUG] SyncStatusTracker - follower102: Lagging 0 entries behind leader follower101 and reached -1 (of expected -1)
12:41:47,71 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): handleAppendEntriesReply - FollowerLogInformation for follower102 updated: matchIndex: 1, nextIndex: 2
12:41:47,71 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): Not updating commit index to 0 - retrieved log entry with index 0, term 1 does not match the current term 2
12:41:47,71 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): Checking sendAppendEntries for follower follower102: active: true, followerNextIndex: 2, leaderLastIndex: 1, leaderSnapShotIndex: -1
12:41:47,72 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: persist complete SimpleReplicatedLogEntry [index=1, term=2, payload=org.opendaylight.controller.cluster.raft.persisted.NoopPayload@4e765e69]
12:41:47,72 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): Not updating commit index to 0 - retrieved log entry with index 0, term 1 does not match the current term 2
12:41:47,72 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): Applying to log - commitIndex: 1, lastAppliedIndex: -1
12:41:47,72 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): Setting last applied to 0
12:41:47,72 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Moving last applied index from -1 to 0
12:41:47,72 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Applying state for log index 0 data zero
12:41:47,72 AM [test-akka.actor.default-dispatcher-16] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: applyState called: zero
12:41:47,72 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): Setting last applied to 1
12:41:47,72 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Moving last applied index from 0 to 1
12:41:47,72 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Applying state for log index 1 data org.opendaylight.controller.cluster.raft.persisted.NoopPayload@4e765e69
12:41:47,72 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader): Received ApplyState [identifier=null, replicatedLogEntry=SimpleReplicatedLogEntry [index=0, term=1, payload=zero]] - lastApplied: 1, lastIndex: 1
12:41:47,72 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Leader): Election: Leader has following peers: [follower102, leader100]
12:41:47,73 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Leader): Checking sendAppendEntries for follower follower102: active: true, followerNextIndex: 2, leaderLastIndex: 1, leaderSnapShotIndex: -1
12:41:47,73 AM [test-akka.actor.default-dispatcher-16] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (Leader): Checking sendAppendEntries for follower leader100: active: false, followerNextIndex: -1, leaderLastIndex: 1, leaderSnapShotIndex: -1
12:41:47,73 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102: persist complete SimpleReplicatedLogEntry [index=0, term=1, payload=zero]
12:41:47,73 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102: persist complete SimpleReplicatedLogEntry [index=1, term=2, payload=org.opendaylight.controller.cluster.raft.persisted.NoopPayload@4e765e69]
12:41:47,73 AM [test-akka.actor.default-dispatcher-16] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower101 (PreLeader) :- Switching from behavior PreLeader to Leader, election term: 2
12:41:47,73 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): Commit index set to 1
12:41:47,73 AM [test-akka.actor.default-dispatcher-12] [DEBUG] SyncStatusTracker - follower102: Lagging 0 entries behind leader follower101 and reached 1 (of expected -1)
12:41:47,73 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 1, context.getLastApplied(): -1, lastIndex(): 1
12:41:47,73 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): Setting last applied to 0
12:41:47,73 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102: Moving last applied index from -1 to 0
12:41:47,73 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102: Applying state for log index 0 data zero
[WARN] [11/06/2025 00:41:47.073] [test-akka.actor.default-dispatcher-17] [akka://test/user/leader100] received dead letter from TestActor[akka://test/user/follower101]: AppendEntries [leaderId=follower101, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=4, leaderRaftVersion=5, leaderAddress=null, entries=[]]
12:41:47,73 AM [test-akka.actor.default-dispatcher-12] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower102: applyState called: zero
12:41:47,73 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102 (Follower): Setting last applied to 1
12:41:47,73 AM [test-akka.actor.default-dispatcher-15] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Persisting ApplyJournalEntries with index=1
[WARN] [11/06/2025 00:41:47.073] [test-akka.actor.default-dispatcher-17] [akka://test/user/follower102] unhandled message from Actor[akka://test/deadLetters]: org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus@56c519f2
12:41:47,73 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102: Moving last applied index from 0 to 1
12:41:47,73 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102: Applying state for log index 1 data org.opendaylight.controller.cluster.raft.persisted.NoopPayload@4e765e69
12:41:47,73 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower102: Persisting ApplyJournalEntries with index=1
[WARN] [11/06/2025 00:41:47.130] [test-akka.actor.default-dispatcher-15] [akka://test/user/termination-monitor] received dead letter from TestActor[akka://test/user/follower101]: org.opendaylight.controller.cluster.common.actor.Monitor@475086f7
12:41:47,132 AM [test-akka.actor.default-dispatcher-12] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - Starting recovery for follower101 with journal batch size 1000
12:41:47,135 AM [test-akka.actor.default-dispatcher-15] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Set currentTerm=1, votedFor=null
12:41:47,136 AM [test-akka.actor.default-dispatcher-15] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Set currentTerm=1, votedFor=leader100
12:41:47,136 AM [test-akka.actor.default-dispatcher-15] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Received ReplicatedLogEntry for recovery: index: 0, size: 4
12:41:47,136 AM [test-akka.actor.default-dispatcher-15] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Set currentTerm=2, votedFor=follower101
12:41:47,136 AM [test-akka.actor.default-dispatcher-15] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Received ReplicatedLogEntry for recovery: index: 1, size: 0
12:41:47,136 AM [test-akka.actor.default-dispatcher-15] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Received apply journal entries for recovery, applying to state: 0 to 1
12:41:47,136 AM [test-akka.actor.default-dispatcher-15] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Moving last applied index from -1 to 1
12:41:47,136 AM [test-akka.actor.default-dispatcher-15] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower101: Recovery completed  in 94.37 μs - Switching actor to Follower - last log index = 1, last log term = 2, snapshot index = -1, snapshot term = -1, journal size = 2
12:41:47,230 AM [main] [INFO] PreLeaderScenarioTest - testUnComittedEntryOnLeaderChange ending
12:41:47,230 AM [main] [INFO] TestActorFactory - Killing actor Actor[akka://test/user/follower101-notifier103#-1316607976]
12:41:47,242 AM [main] [INFO] TestActorFactory - Killing actor Actor[akka://test/user/follower101-collector104#1216422463]
12:41:47,243 AM [main] [INFO] TestActorFactory - Killing actor TestActor[akka://test/user/follower101]
12:41:47,243 AM [main] [INFO] TestActorFactory - Killing actor Actor[akka://test/user/follower102-collector105#1325502188]
12:41:47,244 AM [main] [INFO] TestActorFactory - Killing actor TestActor[akka://test/user/follower102]
12:41:47,245 AM [main] [INFO] TestActorFactory - Killing actor Actor[akka://test/user/leader100-collector106#-526015205]
12:41:47,245 AM [main] [INFO] TestActorFactory - Killing actor TestActor[akka://test/user/leader100]
12:41:47,245 AM [main] [INFO] TestActorFactory - Killing actor Actor[akka://test/user/follower101-collector107#-1940328117]
12:41:47,246 AM [main] [INFO] TestActorFactory - Killing actor TestActor[akka://test/user/follower101]
[INFO] [11/06/2025 00:41:47.247] [main] [CoordinatedShutdown(akka://test)] Running CoordinatedShutdown with reason [ActorSystemTerminateReason]
12:41:47,247 AM [test-akka.actor.default-dispatcher-15] [INFO] CoordinatedShutdown - Running CoordinatedShutdown with reason [ActorSystemTerminateReason]
[WARN] [11/06/2025 00:41:47.248] [test-akka.actor.default-dispatcher-12] [akka://test/system/cluster/core/daemon] unhandled message from Actor[akka://test/deadLetters]: Leave(akka://test@10.30.171.97:25520)
12:41:47,251 AM [test-akka.actor.default-dispatcher-15] [INFO] Cluster - Cluster Node [akka://test@10.30.171.97:25520] - Exiting completed
12:41:47,251 AM [test-akka.actor.default-dispatcher-15] [INFO] Cluster - Cluster Node [akka://test@10.30.171.97:25520] - Shutting down...
[INFO] [11/06/2025 00:41:47.249] [test-akka.actor.internal-dispatcher-3] [Cluster(akka://test)] Cluster Node [akka://test@10.30.171.97:25520] - Exiting completed
[INFO] [11/06/2025 00:41:47.249] [test-akka.actor.internal-dispatcher-3] [Cluster(akka://test)] Cluster Node [akka://test@10.30.171.97:25520] - Shutting down...
[INFO] [11/06/2025 00:41:47.250] [test-akka.actor.internal-dispatcher-3] [Cluster(akka://test)] Cluster Node [akka://test@10.30.171.97:25520] - Successfully shut down
12:41:47,251 AM [test-akka.actor.default-dispatcher-15] [INFO] Cluster - Cluster Node [akka://test@10.30.171.97:25520] - Successfully shut down
[INFO] [11/06/2025 00:41:47.252] [test-akka.remote.default-remote-dispatcher-9] [akka://test@10.30.171.97:25520/system/remoting-terminator] Shutting down remote daemon.
12:41:47,252 AM [test-akka.actor.default-dispatcher-18] [INFO] RemoteActorRefProvider$RemotingTerminator - Shutting down remote daemon.
12:41:47,252 AM [test-akka.actor.default-dispatcher-18] [INFO] RemoteActorRefProvider$RemotingTerminator - Remote daemon shut down; proceeding with flushing remote transports.
[INFO] [11/06/2025 00:41:47.252] [test-akka.remote.default-remote-dispatcher-9] [akka://test@10.30.171.97:25520/system/remoting-terminator] Remote daemon shut down; proceeding with flushing remote transports.
[INFO] [11/06/2025 00:41:47.255] [test-akka.remote.default-remote-dispatcher-9] [akka://test@10.30.171.97:25520/system/remoting-terminator] Remoting shut down.
12:41:47,255 AM [test-akka.actor.default-dispatcher-15] [INFO] RemoteActorRefProvider$RemotingTerminator - Remoting shut down.
[DEBUG] [11/06/2025 00:41:47.255] [test-akka.actor.internal-dispatcher-4] [EventStream] shutting down: StandardOutLogger