[DEBUG] [03/31/2026 05:20:51.565] [main] [EventStream(pekko://test)] logger log1-TestEventListener started 05:20:51,565 AM [test-pekko.actor.default-dispatcher-5] [INFO] Slf4jLogger - Slf4jLogger started [DEBUG] [03/31/2026 05:20:51.565] [main] [EventStream(pekko://test)] logger log2-Slf4jLogger started [DEBUG] [03/31/2026 05:20:51.565] [main] [EventStream(pekko://test)] Default Loggers started [INFO] [03/31/2026 05:20:51.575] [main] [ArteryTransport(pekko://test)] Remoting started with transport [Artery tcp]; listening on address [pekko://test@10.30.171.214:17355] with UID [-5756022154444621441] 05:20:51,575 AM [test-pekko.actor.default-dispatcher-6] [INFO] ArteryTransport - Remoting started with transport [Artery tcp]; listening on address [pekko://test@10.30.171.214:17355] with UID [-5756022154444621441] [INFO] [03/31/2026 05:20:51.575] [main] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.171.214:17355] - Starting up, Pekko version [1.2.1] ... 05:20:51,576 AM [test-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://test@10.30.171.214:17355] - Starting up, Pekko version [1.2.1] ... [INFO] [03/31/2026 05:20:51.578] [main] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.171.214:17355] - Registered cluster JMX MBean [pekko:type=Cluster] [INFO] [03/31/2026 05:20:51.578] [main] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.171.214:17355] - Started up successfully 05:20:51,578 AM [test-pekko.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [pekko://test@10.30.171.214:17355] - Registered cluster JMX MBean [pekko:type=Cluster] 05:20:51,578 AM [test-pekko.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [pekko://test@10.30.171.214:17355] - Started up successfully [INFO] [03/31/2026 05:20:51.580] [test-pekko.actor.internal-dispatcher-3] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.171.214:17355] - No downing-provider-class configured, manual cluster downing required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#downing [INFO] [03/31/2026 05:20:51.580] [test-pekko.actor.internal-dispatcher-3] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.171.214:17355] - No seed-nodes configured, manual cluster join required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#joining 05:20:51,580 AM [test-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://test@10.30.171.214:17355] - No downing-provider-class configured, manual cluster downing required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#downing 05:20:51,580 AM [test-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://test@10.30.171.214:17355] - No seed-nodes configured, manual cluster join required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#joining 05:20:51,590 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,688 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): In requestVote: RequestVote{term=1, candidateId=test, lastLogIndex=10000, lastLogTerm=999} - currentTerm: 1, votedFor: test, lastIndex: 1, lastTerm: 1 05:20:51,688 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): requestVote returning: RequestVoteReply{term=1, voteGranted=true} 05:20:51,689 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior420#904988222] 05:20:51,691 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower421#-789578007] 05:20:51,691 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader422#-890270241] 05:20:51,695 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,696 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader-1, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=2, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[SimpleReplicatedLogEntry [index=0, term=2, payload=zero]]} 05:20:51,697 AM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:20:51,697 AM [main] [DEBUG] Follower - follower (Follower): matchEntry SimpleReplicatedLogEntry [index=0, term=2, payload=zero] is present: existingEntryTerm: 2 05:20:51,697 AM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 0, entries to be added from: 1 05:20:51,697 AM [main] [DEBUG] Follower - follower (Follower): Log size is now 1 05:20:51,697 AM [main] [DEBUG] Follower - follower (Follower): Commit index set to 0 05:20:51,697 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries returning : AppendEntriesReply{term=2, success=true, followerId=follower, logLastIndex=0, logLastTerm=2, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:51,698 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 2 05:20:51,698 AM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 2, context.getLastApplied(): -1, lastIndex(): 0 05:20:51,701 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 0 05:20:51,701 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 0 05:20:51,701 AM [main] [WARN] RaftActorBehavior - follower (Follower): Missing index 1 from log. Cannot apply state. Ignoring 1 to 2 05:20:51,702 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior423#1724519119] 05:20:51,713 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower424#-1332595158] 05:20:51,713 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader425#1169747251] 05:20:51,717 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,719 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): In requestVote: RequestVote{term=1, candidateId=test, lastLogIndex=1999, lastLogTerm=1} - currentTerm: 1, votedFor: test, lastIndex: 2000, lastTerm: 1 05:20:51,720 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): requestVote returning: RequestVoteReply{term=1, voteGranted=false} 05:20:51,720 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior426#-229946135] 05:20:51,731 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower427#-1637565962] 05:20:51,731 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader428#265138061] 05:20:51,736 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,737 AM [main] [INFO] Follower - follower (Follower): Term 100 in "AppendEntries{term=100, leaderId=leader-1, prevLogIndex=0, prevLogTerm=0, leaderCommit=1, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[]}" message is greater than follower's term 1 - updating term 05:20:51,738 AM [main] [INFO] Follower - follower (Follower): The prevLogIndex 0 was found in the log but the term 1 is not equal to the append entries prevLogTerm 0 - lastIndex: 0, snapshotIndex: -1, snapshotTerm: -1 05:20:51,739 AM [main] [INFO] Follower - follower (Follower): Follower is out-of-sync so sending negative reply: AppendEntriesReply{term=100, success=false, followerId=follower, logLastIndex=0, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:51,739 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 1 05:20:51,740 AM [main] [INFO] Follower - follower (Follower): Term 100 in "AppendEntriesReply{term=100, success=false, followerId=follower-1, logLastIndex=100, logLastTerm=100, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=0, raftVersion=5, recipientRaftVersion=5}" message is greater than follower's term 1 - updating term 05:20:51,741 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Found higher term in RequestVote rpc, verifying whether it's safe to update term. 05:20:51,741 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Cluster state: [] 05:20:51,741 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Candidate in requestVote:RequestVote{term=100, candidateId=candidate-1, lastLogIndex=10, lastLogTerm=100} with higher term appears reachable, updating term. 05:20:51,741 AM [main] [INFO] Follower - follower (Follower): Term 100 in "RequestVote{term=100, candidateId=candidate-1, lastLogIndex=10, lastLogTerm=100}" message is greater than follower's term 1 - updating term 05:20:51,743 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): In requestVote: RequestVote{term=100, candidateId=candidate-1, lastLogIndex=10, lastLogTerm=100} - currentTerm: 100, votedFor: null, lastIndex: 0, lastTerm: 1 05:20:51,743 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): requestVote returning: RequestVoteReply{term=100, voteGranted=true} 05:20:51,744 AM [main] [INFO] Follower - follower (Follower): Term 100 in "RequestVoteReply{term=100, voteGranted=false}" message is greater than follower's term 1 - updating term 05:20:51,745 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior429#-2033231119] 05:20:51,756 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower430#-717751515] 05:20:51,756 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader431#-1787137136] 05:20:51,761 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,761 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 0 05:20:51,762 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 0 05:20:51,762 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,762 AM [main] [DEBUG] SnapshotManager - test: fakeSnapshot purging log to 0 for term 1 05:20:51,763 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 2 05:20:51,763 AM [main] [DEBUG] SnapshotManager - test: fakeSnapshot purging log to 1 for term 1 05:20:51,763 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 2 05:20:51,763 AM [main] [DEBUG] SnapshotManager - test: fakeSnapshot purging log to 1 for term 1 05:20:51,764 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior432#-2084212892] 05:20:51,775 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower433#-881681926] 05:20:51,775 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader434#-1195999127] 05:20:51,778 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,780 AM [main] [INFO] RaftActorBehavior - follower (Follower): Cannot append entries because sender's term 100 is less than 1000 05:20:51,780 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior435#-33793909] 05:20:51,791 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower436#-1860138106] 05:20:51,791 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader437#-117154086] 05:20:51,795 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,797 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): In requestVote: RequestVote{term=999, candidateId=test, lastLogIndex=10000, lastLogTerm=999} - currentTerm: 1000, votedFor: null, lastIndex: 1, lastTerm: 1 05:20:51,797 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): requestVote returning: RequestVoteReply{term=1000, voteGranted=false} 05:20:51,797 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior438#-1727008038] 05:20:51,808 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower439#393858019] 05:20:51,808 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader440#1171148672] 05:20:51,815 AM [main] [INFO] FollowerTest - Starting testHandleInstallSnapshot 05:20:51,815 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,818 AM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot: InstallSnapshot{term=1, leaderId=leader, lastIncludedIndex=1, lastIncludedTerm=1, datasize=50, chunk=1/2, lastChunkHashCode=OptionalInt.empty} 05:20:51,819 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 1 05:20:51,819 AM [main] [DEBUG] SnapshotTracker - follower (Follower): addChunk: chunkIndex=1, lastChunkIndex=0, collectedChunks.size=0, lastChunkHashCode=-1 05:20:51,819 AM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot returning: InstallSnapshotReply{term=1, followerId=follower, chunkIndex=1, success=true} 05:20:51,819 AM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot: InstallSnapshot{term=1, leaderId=leader, lastIncludedIndex=2, lastIncludedTerm=1, datasize=29, chunk=2/2, lastChunkHashCode=OptionalInt.empty} 05:20:51,819 AM [main] [DEBUG] SyncStatusTracker - follower: Lagging 1 entries behind leader leader and reached 1 (of expected 1) 05:20:51,819 AM [main] [DEBUG] SnapshotTracker - follower (Follower): addChunk: chunkIndex=2, lastChunkIndex=1, collectedChunks.size=50, lastChunkHashCode=675006801 05:20:51,820 AM [main] [INFO] Follower - follower (Follower): Snapshot received from leader: leader 05:20:51,823 AM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot returning: InstallSnapshotReply{term=1, followerId=follower, chunkIndex=2, success=true} 05:20:51,824 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior441#1853076472] 05:20:51,834 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower442#1053994068] 05:20:51,835 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader443#933251707] 05:20:51,839 AM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesPreviousLogEntryMissing 05:20:51,839 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,841 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=1, leaderId=leader, prevLogIndex=3, prevLogTerm=1, leaderCommit=4, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=4, term=1, command=four]]} 05:20:51,841 AM [main] [INFO] Follower - follower (Follower): The log is not empty but the prevLogIndex 3 was not found in it - lastIndex: 2, snapshotIndex: -1, snapshotTerm: -1 05:20:51,841 AM [main] [INFO] Follower - follower (Follower): Follower is out-of-sync so sending negative reply: AppendEntriesReply{term=1, success=false, followerId=follower, logLastIndex=2, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:51,842 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 4 05:20:51,842 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior444#1641632514] 05:20:51,853 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower445#1354505734] 05:20:51,853 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader446#2136426564] 05:20:51,857 AM [main] [INFO] FollowerTest - Starting testInitialSyncUpWithHandleInstallSnapshot 05:20:51,858 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,858 AM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot: InstallSnapshot{term=1, leaderId=leader, lastIncludedIndex=1, lastIncludedTerm=1, datasize=50, chunk=1/2, lastChunkHashCode=OptionalInt.empty} 05:20:51,859 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 1 05:20:51,859 AM [main] [DEBUG] SnapshotTracker - follower (Follower): addChunk: chunkIndex=1, lastChunkIndex=0, collectedChunks.size=0, lastChunkHashCode=-1 05:20:51,859 AM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot returning: InstallSnapshotReply{term=1, followerId=follower, chunkIndex=1, success=true} 05:20:51,860 AM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot: InstallSnapshot{term=1, leaderId=leader, lastIncludedIndex=2, lastIncludedTerm=1, datasize=29, chunk=2/2, lastChunkHashCode=OptionalInt.empty} 05:20:51,860 AM [main] [DEBUG] SnapshotTracker - follower (Follower): addChunk: chunkIndex=2, lastChunkIndex=1, collectedChunks.size=50, lastChunkHashCode=675006801 05:20:51,860 AM [main] [INFO] Follower - follower (Follower): Snapshot received from leader: leader 05:20:51,861 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 101 05:20:51,861 AM [main] [INFO] Follower - follower (Follower): Term 2 in "AppendEntries{term=2, leaderId=leader, prevLogIndex=101, prevLogTerm=1, leaderCommit=102, replicatedToAllIndex=101, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]}" message is greater than follower's term 1 - updating term 05:20:51,862 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader, prevLogIndex=101, prevLogTerm=1, leaderCommit=102, replicatedToAllIndex=101, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]} 05:20:51,862 AM [main] [INFO] Follower - follower (Follower): The log is not empty but the prevLogIndex 101 was not found in it - lastIndex: 101, snapshotIndex: -1, snapshotTerm: -1 05:20:51,862 AM [main] [INFO] Follower - follower (Follower): Follower is out-of-sync so sending negative reply: AppendEntriesReply{term=2, success=false, followerId=follower, logLastIndex=101, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:51,862 AM [main] [DEBUG] SyncStatusTracker - follower: Lagging 1 entries behind leader leader and reached 101 (of expected 1) 05:20:51,863 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior447#655798564] 05:20:51,874 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower448#1606761543] 05:20:51,874 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader449#-81031415] 05:20:51,878 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,879 AM [main] [INFO] Follower - follower (Follower): Term 100 in "RequestVoteReply{term=100, voteGranted=false}" message is greater than follower's term 1 - updating term 05:20:51,880 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior450#-1924769262] 05:20:51,891 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower451#-1637083252] 05:20:51,891 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader452#24120114] 05:20:51,895 AM [main] [INFO] FollowerTest - Starting testHandleFirstAppendEntries 05:20:51,896 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,896 AM [main] [INFO] Follower - follower (Follower): Term 2 in "AppendEntries{term=2, leaderId=leader-1, prevLogIndex=100, prevLogTerm=1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]}" message is greater than follower's term 1 - updating term 05:20:51,897 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader-1, prevLogIndex=100, prevLogTerm=1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]} 05:20:51,897 AM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:20:51,897 AM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 100, entries to be added from: 0 05:20:51,897 AM [main] [DEBUG] Follower - follower (Follower): Append entry to log foo 05:20:51,897 AM [main] [DEBUG] Follower - follower (Follower): Log size is now 2 05:20:51,897 AM [main] [DEBUG] Follower - follower (Follower): Commit index set to 101 05:20:51,897 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries returning : AppendEntriesReply{term=2, success=true, followerId=follower, logLastIndex=101, logLastTerm=2, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:51,897 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:20:51,898 AM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 101, context.getLastApplied(): 1, lastIndex(): 101 05:20:51,898 AM [main] [WARN] RaftActorBehavior - follower (Follower): Missing index 2 from log. Cannot apply state. Ignoring 2 to 101 05:20:51,898 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior453#41595261] 05:20:51,909 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower454#-506167854] 05:20:51,909 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader455#-402176235] 05:20:51,913 AM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesWithExistingLogEntry 05:20:51,913 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,914 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=1, leaderId=leader, prevLogIndex=0, prevLogTerm=1, leaderCommit=1, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=1, term=1, command=one]]} 05:20:51,914 AM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:20:51,914 AM [main] [DEBUG] Follower - follower (Follower): matchEntry DefaultLogEntry[index=1, term=1, command=one] is present: existingEntryTerm: 1 05:20:51,914 AM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 1, entries to be added from: 1 05:20:51,914 AM [main] [DEBUG] Follower - follower (Follower): Log size is now 2 05:20:51,914 AM [main] [DEBUG] Follower - follower (Follower): Commit index set to 1 05:20:51,915 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries returning : AppendEntriesReply{term=1, success=true, followerId=follower, logLastIndex=1, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:51,915 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 1 05:20:51,915 AM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 1, context.getLastApplied(): -1, lastIndex(): 1 05:20:51,915 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 0 05:20:51,915 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 0 05:20:51,915 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 1 05:20:51,915 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 0 to 1 05:20:51,917 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=1, leaderId=leader, prevLogIndex=0, prevLogTerm=1, leaderCommit=2, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=1, term=1, command=one], DefaultLogEntry[index=2, term=1, command=two]]} 05:20:51,917 AM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 2 05:20:51,917 AM [main] [DEBUG] Follower - follower (Follower): matchEntry DefaultLogEntry[index=1, term=1, command=one] is present: existingEntryTerm: 1 05:20:51,917 AM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 1, entries to be added from: 1 05:20:51,917 AM [main] [DEBUG] Follower - follower (Follower): Append entry to log two 05:20:51,917 AM [main] [DEBUG] Follower - follower (Follower): Log size is now 3 05:20:51,917 AM [main] [DEBUG] Follower - follower (Follower): Commit index set to 2 05:20:51,917 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries returning : AppendEntriesReply{term=1, success=true, followerId=follower, logLastIndex=2, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:51,917 AM [main] [DEBUG] SyncStatusTracker - follower: Lagging 0 entries behind leader leader and reached 2 (of expected 1) 05:20:51,918 AM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 2, context.getLastApplied(): 1, lastIndex(): 2 05:20:51,918 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 2 05:20:51,918 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 1 to 2 05:20:51,919 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior456#-1093313136] 05:20:51,930 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower457#-1675514055] 05:20:51,930 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader458#-68108909] 05:20:51,934 AM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesSenderPrevLogTermNotSameAsReceiverPrevLogTerm 05:20:51,934 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,935 AM [main] [INFO] Follower - follower (Follower): Term 2 in "AppendEntries{term=2, leaderId=leader, prevLogIndex=0, prevLogTerm=2, leaderCommit=101, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[]}" message is greater than follower's term 1 - updating term 05:20:51,935 AM [main] [INFO] Follower - follower (Follower): The prevLogIndex 0 was found in the log but the term 1 is not equal to the append entries prevLogTerm 2 - lastIndex: 1, snapshotIndex: -1, snapshotTerm: -1 05:20:51,936 AM [main] [INFO] Follower - follower (Follower): Follower is out-of-sync so sending negative reply: AppendEntriesReply{term=2, success=false, followerId=follower, logLastIndex=1, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:51,936 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 101 05:20:51,936 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior459#-1631728330] 05:20:51,947 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower460#-682606050] 05:20:51,947 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader461#2065737556] 05:20:51,951 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,953 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior462#27665752] 05:20:51,964 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower463#-525917985] 05:20:51,964 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader464#-1007319442] 05:20:51,968 AM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesWithNewerCommitIndex 05:20:51,968 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:51,968 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 100 05:20:51,969 AM [main] [INFO] Follower - follower (Follower): Term 2 in "AppendEntries{term=2, leaderId=leader-1, prevLogIndex=100, prevLogTerm=1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]}" message is greater than follower's term 1 - updating term 05:20:51,969 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader-1, prevLogIndex=100, prevLogTerm=1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]} 05:20:51,969 AM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:20:51,969 AM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 100, entries to be added from: 0 05:20:51,969 AM [main] [DEBUG] Follower - follower (Follower): Append entry to log foo 05:20:51,969 AM [main] [DEBUG] Follower - follower (Follower): Log size is now 2 05:20:51,970 AM [main] [DEBUG] Follower - follower (Follower): Commit index set to 101 05:20:51,970 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries returning : AppendEntriesReply{term=2, success=true, followerId=follower, logLastIndex=101, logLastTerm=2, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:51,970 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:20:51,970 AM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 101, context.getLastApplied(): 100, lastIndex(): 101 05:20:51,970 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 101 05:20:51,970 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 100 to 101 05:20:51,970 AM [main] [DEBUG] SnapshotManager - follower: fakeSnapshot purging log to 100 for term 2 05:20:51,971 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior465#529667122] 05:20:51,982 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower466#-1597605648] 05:20:51,982 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader467#1968089982] 05:20:51,986 AM [main] [INFO] FollowerTest - Starting testCaptureSnapshotOnLastEntryInAppendEntries 05:20:51,989 AM [main] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnLastEntryInAppendEntries: Set currentTerm=1, votedFor=null 05:20:51,990 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] MockRaftActor - Actor created TestActor[pekko://test/user/testCaptureSnapshotOnLastEntryInAppendEntries] 05:20:51,992 AM [test-pekko.actor.default-dispatcher-5] [INFO] RaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: Starting recovery with journal batch size 1000 05:20:51,992 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: started executor 05:20:51,992 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: started executor 05:20:51,992 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnLastEntryInAppendEntries: metadata journal open: replayFrom=1 applyTo=0 05:20:51,993 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnLastEntryInAppendEntries: journal open: firstIndex=1 lastIndex=0 replayFrom=1 fileEntries=0 05:20:51,993 AM [test-pekko.actor.default-dispatcher-5] [INFO] EnabledRaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: journal open: applyTo=0 05:20:51,993 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: starting journal recovery 05:20:51,993 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] PropertiesTermInfoStore - /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/TermInfo.properties does not exist [WARN] [03/31/2026 05:20:51.993] [test-pekko.actor.default-dispatcher-6] [pekko://test/user/termination-monitor] received dead letter from TestActor[pekko://test/user/testCaptureSnapshotOnLastEntryInAppendEntries]: org.opendaylight.controller.cluster.common.actor.Monitor@7448ac89 [INFO] [pekkoDeadLetter][03/31/2026 05:20:51.993] [test-pekko.actor.default-dispatcher-11] [pekko://test/user/termination-monitor] Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[pekko://test/user/testCaptureSnapshotOnLastEntryInAppendEntries] to Actor[pekko://test/user/termination-monitor] was not delivered. [1] dead letters encountered. If this is not an expected behavior then Actor[pekko://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'pekko.log-dead-letters' and 'pekko.log-dead-letters-during-shutdown'. 05:20:51,994 AM [test-pekko.actor.default-dispatcher-6] [INFO] EmptyLocalActorRef - pekkoDeadLetter Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[pekko://test/user/testCaptureSnapshotOnLastEntryInAppendEntries] to Actor[pekko://test/user/termination-monitor] was not delivered. [1] dead letters encountered. If this is not an expected behavior then Actor[pekko://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'pekko.log-dead-letters' and 'pekko.log-dead-letters-during-shutdown'. 05:20:51,997 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnLastEntryInAppendEntries: Set currentTerm=0, votedFor=null 05:20:51,997 AM [test-pekko.actor.default-dispatcher-5] [INFO] Recovery - testCaptureSnapshotOnLastEntryInAppendEntries: Local TermInfo store seeded with TermInfo{term=0} 05:20:51,998 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: skipping unrecognized file /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/TermInfo.properties 05:20:51,998 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: skipping unrecognized file /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/journal-v1-1.log 05:20:51,998 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: skipping unrecognized file /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/metadata-v1-1.log 05:20:51,998 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: no eligible files found 05:20:51,998 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnLastEntryInAppendEntries: Moving last applied index from -1 to -1 05:20:51,998 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] JournalRecovery - testCaptureSnapshotOnLastEntryInAppendEntries: empty journal: appending 0 entries 05:20:51,998 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnLastEntryInAppendEntries: updated meta to JournalMeta[replayFrom=1, applyTo=0] 05:20:51,998 AM [test-pekko.actor.default-dispatcher-5] [INFO] Recovery - testCaptureSnapshotOnLastEntryInAppendEntries: Recovery completed in in 5.009 ms: last log index = -1, last log term = -1, napshot index = -1, snapshot term = -1, journal size = 0 05:20:51,998 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: Recovery completed and can restore from snapshot 05:20:51,998 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] EnabledRaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: writer thread VirtualThread[#630,testCaptureSnapshotOnLastEntryInAppendEntries-writer-154]/runnable started 05:20:51,998 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] JournalWriteTask - testCaptureSnapshotOnLastEntryInAppendEntries: journal writer started 05:20:51,998 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] JournalWriteTask - testCaptureSnapshotOnLastEntryInAppendEntries: waiting to receive commands 05:20:51,999 AM [main] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: skipping unrecognized file /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/TermInfo.properties 05:20:51,999 AM [main] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: skipping unrecognized file /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/journal-v1-1.log 05:20:51,999 AM [main] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: skipping unrecognized file /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/metadata-v1-1.log 05:20:51,999 AM [main] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: no eligible files found 05:20:51,999 AM [test-pekko.actor.default-dispatcher-5] [INFO] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): Term 1 in "AppendEntries{term=1, leaderId=leader, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=1, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=0, term=1, command=one], DefaultLogEntry[index=1, term=1, command=two]]}" message is greater than follower's term 0 - updating term 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnLastEntryInAppendEntries: Set currentTerm=1, votedFor=null 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): handleAppendEntries: AppendEntries{term=1, leaderId=leader, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=1, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=0, term=1, command=one], DefaultLogEntry[index=1, term=1, command=two]]} 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): Number of entries to be appended = 2 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): After cleanup, lastIndex: -1, entries to be added from: 0 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): Append entry to log one 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnLastEntryInAppendEntries: Append log entry and persist DefaultLogEntry[index=0, term=1, command=one] 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): Append entry to log two 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnLastEntryInAppendEntries: Append log entry and persist DefaultLogEntry[index=1, term=1, command=two] 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): Log size is now 2 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): Commit index set to 1 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): handleAppendEntries returning : AppendEntriesReply{term=1, success=true, followerId=testCaptureSnapshotOnLastEntryInAppendEntries, logLastIndex=1, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] SyncStatusTracker - testCaptureSnapshotOnLastEntryInAppendEntries: Last sync leader does not match current leader leader, need to catch up to 1 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 1, context.getLastApplied(): -1, lastIndex(): 1 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftActorBehavior - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): Setting last applied to 0 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnLastEntryInAppendEntries: Moving last applied index from -1 to 0 05:20:52,18 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] JournalWriteTask - testCaptureSnapshotOnLastEntryInAppendEntries: received 2 commands after 20.26 ms 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: Applying state for log index 0 data one 05:20:52,18 AM [test-pekko.actor.default-dispatcher-5] [INFO] MockRaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: applyState called: one 05:20:52,19 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftActorBehavior - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): Setting last applied to 1 05:20:52,19 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnLastEntryInAppendEntries: Moving last applied index from 0 to 1 05:20:52,19 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: Applying state for log index 1 data two 05:20:52,19 AM [test-pekko.actor.default-dispatcher-5] [INFO] MockRaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: applyState called: two 05:20:52,19 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnLastEntryInAppendEntries: awaiting more completions to resolve 2 synchronized callback(s) 05:20:52,30 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnLastEntryInAppendEntries: 2 completion(s) pending 05:20:52,30 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] JournalWriteTask - testCaptureSnapshotOnLastEntryInAppendEntries: completed 2 commands in 11.48 ms 05:20:52,30 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnLastEntryInAppendEntries: running 2 completion(s) 05:20:52,30 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] JournalWriteTask - testCaptureSnapshotOnLastEntryInAppendEntries: received 1 commands after 3.801 μs 05:20:52,30 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnLastEntryInAppendEntries: persist complete JournaledLogEntry{index=0, term=1, command=one, pending=false} 05:20:52,30 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnLastEntryInAppendEntries: updated meta to JournalMeta[replayFrom=1, applyTo=2] 05:20:52,30 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnLastEntryInAppendEntries: 1 completion(s) pending 05:20:52,30 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] JournalWriteTask - testCaptureSnapshotOnLastEntryInAppendEntries: completed 1 commands in 184.5 μs 05:20:52,30 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnLastEntryInAppendEntries: completed synchronized callback AppendReceivedCallback{entry=JournaledLogEntry{index=0, term=1, command=one, pending=false}, callback=org.opendaylight.controller.cluster.raft.behaviors.Follower$$Lambda/0x00000007c0937c60@6b708ff9} 05:20:52,30 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] JournalWriteTask - testCaptureSnapshotOnLastEntryInAppendEntries: waiting to receive commands 05:20:52,30 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnLastEntryInAppendEntries: persist complete JournaledLogEntry{index=1, term=1, command=two, pending=false} 05:20:52,30 AM [test-pekko.actor.default-dispatcher-5] [INFO] SnapshotManager - testCaptureSnapshotOnLastEntryInAppendEntries: Initiating snapshot capture CaptureSnapshot [lastAppliedIndex=1, lastAppliedTerm=1, lastIndex=1, lastTerm=1, installSnapshotInitiated=, replicatedToAllIndex=-1, replicatedToAllTerm=-1, unAppliedEntries size=0, mandatoryTrim=false] 05:20:52,31 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] SnapshotManager - testCaptureSnapshotOnLastEntryInAppendEntries: captured snapshot at lastSequenceNumber: 2 05:20:52,31 AM [test-pekko.actor.default-dispatcher-5] [INFO] SnapshotManager - testCaptureSnapshotOnLastEntryInAppendEntries: Persising snapshot at EntryInfo[index=1, term=1]/EntryInfo[index=1, term=1] 05:20:52,31 AM [test-pekko.actor.default-dispatcher-5] [INFO] MockRaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: support() called 05:20:52,31 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] SnapshotManager - testCaptureSnapshotOnLastEntryInAppendEntries: log size 2 exceeds the snapshot batch count 2 - doing snapshotPreCommit with index 1 05:20:52,31 AM [test-pekko.actor.default-dispatcher-5] [INFO] SnapshotManager - testCaptureSnapshotOnLastEntryInAppendEntries: Removed in-memory snapshotted entries, adjusted snapshotIndex: 1 and term: 1 05:20:52,31 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnLastEntryInAppendEntries: completed synchronized callback AppendReceivedCallback{entry=JournaledLogEntry{index=1, term=1, command=two, pending=false}, callback=org.opendaylight.controller.cluster.raft.behaviors.Follower$$Lambda/0x00000007c0937c60@6b708ff9} 05:20:52,31 AM [testCaptureSnapshotOnLastEntryInAppendEntries-%d912794] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: starting snapshot writeout to /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/snapshot-0000000069CB59B4-01DCFEC9.tmp 05:20:52,31 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnLastEntryInAppendEntries: synchronized callbacks after 12.22 ms 05:20:52,31 AM [test-pekko.actor.default-dispatcher-5] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnLastEntryInAppendEntries: running 1 completion(s) 05:20:52,32 AM [test-pekko.actor.default-dispatcher-5] [INFO] TestActorRef - pekkoDeadLetter Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[pekko://test/user/testCaptureSnapshotOnLastEntryInAppendEntries] was unhandled. [2] 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'. [WARN] [03/31/2026 05:20:52.032] [test-pekko.actor.default-dispatcher-6] [pekko://test/user/testCaptureSnapshotOnLastEntryInAppendEntries] unhandled message from Actor[pekko://test/deadLetters]: FollowerInitialSyncUpStatus[memberId=testCaptureSnapshotOnLastEntryInAppendEntries, initialSyncDone=false] [INFO] [pekkoDeadLetter][03/31/2026 05:20:52.032] [test-pekko.actor.default-dispatcher-5] [pekko://test/user/testCaptureSnapshotOnLastEntryInAppendEntries] Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[pekko://test/user/testCaptureSnapshotOnLastEntryInAppendEntries] was unhandled. [2] 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'. 05:20:52,54 AM [testCaptureSnapshotOnLastEntryInAppendEntries-%d912794] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: finished snapshot writeout to /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/snapshot-0000000069CB59B4-01DCFEC9.v1 05:20:52,54 AM [testCaptureSnapshotOnLastEntryInAppendEntries-%d912794] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: skipping unrecognized file /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/TermInfo.properties 05:20:52,54 AM [testCaptureSnapshotOnLastEntryInAppendEntries-%d912794] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: selected SNAPSHOT_V1 to handle file /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/snapshot-0000000069CB59B4-01DCFEC9.v1 05:20:52,54 AM [testCaptureSnapshotOnLastEntryInAppendEntries-%d912794] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: skipping unrecognized file /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/journal-v1-1.log 05:20:52,54 AM [testCaptureSnapshotOnLastEntryInAppendEntries-%d912794] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: skipping unrecognized file /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/metadata-v1-1.log 05:20:52,54 AM [testCaptureSnapshotOnLastEntryInAppendEntries-%d912794] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: retaining snapshot SnapshotFileV1{lastIncluded=EntryInfo[index=1, term=1], timestamp=2026-03-31T05:20:52.031260361Z, file=/tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/snapshot-0000000069CB59B4-01DCFEC9.v1, size=555, entryCompress=NONE, stateCompress=NONE} 05:20:52,55 AM [testCaptureSnapshotOnLastEntryInAppendEntries-%d912794] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnLastEntryInAppendEntries: 1 completion(s) pending 05:20:52,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnLastEntryInAppendEntries: running 1 completion(s) 05:20:52,55 AM [test-pekko.actor.default-dispatcher-6] [INFO] SnapshotManager - testCaptureSnapshotOnLastEntryInAppendEntries: snapshot is durable as of 2026-03-31T05:20:52.031260361Z 05:20:52,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] SnapshotManager - testCaptureSnapshotOnLastEntryInAppendEntries: Snapshot success, discarding journal entries up to 2 05:20:52,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActorSnapshotMessageSupport - testCaptureSnapshotOnLastEntryInAppendEntries: SnapshotComplete received 05:20:52,55 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] JournalWriteTask - testCaptureSnapshotOnLastEntryInAppendEntries: received 1 commands after 24.72 ms 05:20:52,55 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnLastEntryInAppendEntries: updated meta to JournalMeta[replayFrom=3, applyTo=2] 05:20:52,55 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnLastEntryInAppendEntries: discarded entries up to (and including) 2 05:20:52,55 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnLastEntryInAppendEntries: 1 completion(s) pending 05:20:52,55 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] JournalWriteTask - testCaptureSnapshotOnLastEntryInAppendEntries: completed 1 commands in 260.6 μs 05:20:52,55 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnLastEntryInAppendEntries: running 1 completion(s) 05:20:52,55 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] JournalWriteTask - testCaptureSnapshotOnLastEntryInAppendEntries: waiting to receive commands 05:20:52,100 AM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: skipping unrecognized file /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/TermInfo.properties 05:20:52,100 AM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: selected SNAPSHOT_V1 to handle file /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/snapshot-0000000069CB59B4-01DCFEC9.v1 05:20:52,100 AM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: skipping unrecognized file /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/journal-v1-1.log 05:20:52,100 AM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: skipping unrecognized file /tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/metadata-v1-1.log 05:20:52,100 AM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: picked SnapshotFileV1{lastIncluded=EntryInfo[index=1, term=1], timestamp=2026-03-31T05:20:52.031260361Z, file=/tmp/junit-11199586802494958010/testCaptureSnapshotOnLastEntryInAppendEntries/snapshot-0000000069CB59B4-01DCFEC9.v1, size=555, entryCompress=NONE, stateCompress=NONE} as the latest file 05:20:52,103 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior468#-540453708] 05:20:52,114 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower469#147992410] 05:20:52,114 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader470#1477915778] 05:20:52,114 AM [main] [INFO] TestActorFactory - Killing actor TestActor[pekko://test/user/testCaptureSnapshotOnLastEntryInAppendEntries] 05:20:52,114 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] EnabledRaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: terminating thread VirtualThread[#630,testCaptureSnapshotOnLastEntryInAppendEntries-writer-154]/waiting 05:20:52,114 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] JournalWriteTask - testCaptureSnapshotOnLastEntryInAppendEntries: received 1 commands after 58.81 ms 05:20:52,114 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] JournalWriteTask - testCaptureSnapshotOnLastEntryInAppendEntries: completed 1 commands in 11.91 μs 05:20:52,114 AM [testCaptureSnapshotOnLastEntryInAppendEntries-writer-154] [DEBUG] JournalWriteTask - testCaptureSnapshotOnLastEntryInAppendEntries: journal writer stopped 05:20:52,114 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] EnabledRaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: terminated thread VirtualThread[#630,testCaptureSnapshotOnLastEntryInAppendEntries-writer-154]/terminated 05:20:52,114 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnLastEntryInAppendEntries: journal closed 05:20:52,114 AM [test-pekko.actor.default-dispatcher-6] [INFO] EnabledRaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: journal closed 05:20:52,114 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: stopped executor with 0 remaining tasks 05:20:52,114 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: stopped executor with 0 remaining tasks 05:20:52,120 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,122 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior471#-1035032681] 05:20:52,123 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower472#1943823667] 05:20:52,123 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader473#-949285490] 05:20:52,127 AM [main] [INFO] FollowerTest - Starting testHandleRequestVoteWhenSenderTermEqualToCurrentTermAndVotedForIsNotTheSameAsCandidateId 05:20:52,127 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,128 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): In requestVote: RequestVote{term=1000, candidateId=candidate, lastLogIndex=10000, lastLogTerm=999} - currentTerm: 1000, votedFor: test, lastIndex: 1, lastTerm: 1 05:20:52,128 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): requestVote returning: RequestVoteReply{term=1000, voteGranted=false} 05:20:52,129 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior474#-1268683825] 05:20:52,129 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower475#-782799090] 05:20:52,130 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader476#-1515235143] 05:20:52,132 AM [main] [INFO] FollowerTest - Starting testHandleFirstAppendEntriesWithPrevIndexMinusOneAndReplicatedToAllIndexPresentInSnapshot 05:20:52,132 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,133 AM [main] [INFO] Follower - follower (Follower): Term 2 in "AppendEntries{term=2, leaderId=leader-1, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]}" message is greater than follower's term 1 - updating term 05:20:52,133 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader-1, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]} 05:20:52,133 AM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:20:52,133 AM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 100, entries to be added from: 0 05:20:52,133 AM [main] [DEBUG] Follower - follower (Follower): Append entry to log foo 05:20:52,133 AM [main] [DEBUG] Follower - follower (Follower): Log size is now 1 05:20:52,133 AM [main] [DEBUG] Follower - follower (Follower): Commit index set to 101 05:20:52,134 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries returning : AppendEntriesReply{term=2, success=true, followerId=follower, logLastIndex=101, logLastTerm=2, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,134 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:20:52,134 AM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 101, context.getLastApplied(): 1, lastIndex(): 101 05:20:52,134 AM [main] [WARN] RaftActorBehavior - follower (Follower): Missing index 2 from log. Cannot apply state. Ignoring 2 to 101 05:20:52,134 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior477#-227593080] 05:20:52,135 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower478#941358191] 05:20:52,135 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader479#6655919] 05:20:52,138 AM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesLeaderChangedBeforeSyncUpComplete 05:20:52,138 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,139 AM [main] [INFO] Follower - follower (Follower): Term 2 in "AppendEntries{term=2, leaderId=leader-1, prevLogIndex=100, prevLogTerm=1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]}" message is greater than follower's term 1 - updating term 05:20:52,139 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader-1, prevLogIndex=100, prevLogTerm=1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]} 05:20:52,139 AM [main] [INFO] Follower - follower (Follower): The log is not empty but the prevLogIndex 100 was not found in it - lastIndex: 1, snapshotIndex: -1, snapshotTerm: -1 05:20:52,139 AM [main] [INFO] Follower - follower (Follower): Follower is out-of-sync so sending negative reply: AppendEntriesReply{term=2, success=false, followerId=follower, logLastIndex=1, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,140 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:20:52,140 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 1 to 100 05:20:52,140 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader-2, prevLogIndex=45, prevLogTerm=1, leaderCommit=46, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]} 05:20:52,140 AM [main] [INFO] Follower - follower (Follower): The log is not empty but the prevLogIndex 45 was not found in it - lastIndex: 100, snapshotIndex: -1, snapshotTerm: -1 05:20:52,140 AM [main] [INFO] Follower - follower (Follower): Follower is out-of-sync so sending negative reply: AppendEntriesReply{term=2, success=false, followerId=follower, logLastIndex=100, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,141 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-2, need to catch up to 46 05:20:52,141 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior480#-49642441] 05:20:52,142 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower481#-513793789] 05:20:52,142 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader482#1023146690] 05:20:52,144 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,145 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior483#1963977978] 05:20:52,145 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower484#1427736171] 05:20:52,145 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader485#1508740852] 05:20:52,148 AM [main] [INFO] FollowerTest - Starting testHandleSyncUpAppendEntries 05:20:52,148 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,148 AM [main] [INFO] Follower - follower (Follower): Term 2 in "AppendEntries{term=2, leaderId=leader-1, prevLogIndex=100, prevLogTerm=1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]}" message is greater than follower's term 1 - updating term 05:20:52,149 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader-1, prevLogIndex=100, prevLogTerm=1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]} 05:20:52,149 AM [main] [INFO] Follower - follower (Follower): The log is not empty but the prevLogIndex 100 was not found in it - lastIndex: 1, snapshotIndex: -1, snapshotTerm: -1 05:20:52,149 AM [main] [INFO] Follower - follower (Follower): Follower is out-of-sync so sending negative reply: AppendEntriesReply{term=2, success=false, followerId=follower, logLastIndex=1, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,149 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:20:52,149 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 101 05:20:52,150 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader-1, prevLogIndex=101, prevLogTerm=1, leaderCommit=102, replicatedToAllIndex=101, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]} 05:20:52,150 AM [main] [INFO] Follower - follower (Follower): The log is not empty but the prevLogIndex 101 was not found in it - lastIndex: 101, snapshotIndex: -1, snapshotTerm: -1 05:20:52,150 AM [main] [INFO] Follower - follower (Follower): Follower is out-of-sync so sending negative reply: AppendEntriesReply{term=2, success=false, followerId=follower, logLastIndex=101, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,150 AM [main] [DEBUG] SyncStatusTracker - follower: Lagging 1 entries behind leader leader-1 and reached 101 (of expected 101) 05:20:52,150 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader-1, prevLogIndex=101, prevLogTerm=1, leaderCommit=102, replicatedToAllIndex=101, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]} 05:20:52,150 AM [main] [INFO] Follower - follower (Follower): The log is not empty but the prevLogIndex 101 was not found in it - lastIndex: 101, snapshotIndex: -1, snapshotTerm: -1 05:20:52,151 AM [main] [INFO] Follower - follower (Follower): Follower is out-of-sync so sending negative reply: AppendEntriesReply{term=2, success=false, followerId=follower, logLastIndex=101, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,151 AM [main] [DEBUG] SyncStatusTracker - follower: Lagging 1 entries behind leader leader-1 and reached 101 (of expected 101) 05:20:52,151 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior486#-53224403] 05:20:52,152 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower487#-840019148] 05:20:52,152 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader488#-1301085597] 05:20:52,155 AM [main] [INFO] FollowerTest - Starting testHandleAppendAfterInstallingSnapshot 05:20:52,155 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,155 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=1, leaderId=leader, prevLogIndex=3, prevLogTerm=1, leaderCommit=4, replicatedToAllIndex=3, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=4, term=1, command=four]]} 05:20:52,155 AM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:20:52,156 AM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 3, entries to be added from: 0 05:20:52,156 AM [main] [DEBUG] Follower - follower (Follower): Append entry to log four 05:20:52,156 AM [main] [DEBUG] Follower - follower (Follower): Log size is now 1 05:20:52,156 AM [main] [DEBUG] Follower - follower (Follower): Commit index set to 4 05:20:52,156 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries returning : AppendEntriesReply{term=1, success=true, followerId=follower, logLastIndex=4, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,156 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 4 05:20:52,156 AM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 4, context.getLastApplied(): -1, lastIndex(): 4 05:20:52,156 AM [main] [WARN] RaftActorBehavior - follower (Follower): Missing index 0 from log. Cannot apply state. Ignoring 0 to 4 05:20:52,156 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior489#1635620903] 05:20:52,157 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower490#348377261] 05:20:52,157 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader491#-276285395] 05:20:52,160 AM [main] [INFO] FollowerTest - Starting testNeedsLeaderAddress 05:20:52,160 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,161 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to -1 05:20:52,162 AM [main] [DEBUG] Follower - New leader address: pekko://test/user/leader494 05:20:52,162 AM [main] [INFO] PeerInfos - follower: Peer address for peer leader set to pekko://test/user/leader494 05:20:52,163 AM [main] [DEBUG] SyncStatusTracker - follower: Lagging 0 entries behind leader leader and reached -1 (of expected -1) 05:20:52,163 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior492#-1303428142] 05:20:52,164 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower493#-1664930497] 05:20:52,164 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader494#496689719] 05:20:52,166 AM [main] [INFO] FollowerTest - Starting testHandleFirstAppendEntriesWithPrevIndexMinusOneAndReplicatedToAllIndexPresentInLog 05:20:52,167 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,167 AM [main] [INFO] Follower - follower (Follower): Term 2 in "AppendEntries{term=2, leaderId=leader-1, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]}" message is greater than follower's term 1 - updating term 05:20:52,167 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader-1, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]} 05:20:52,168 AM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:20:52,168 AM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 100, entries to be added from: 0 05:20:52,168 AM [main] [DEBUG] Follower - follower (Follower): Append entry to log foo 05:20:52,168 AM [main] [DEBUG] Follower - follower (Follower): Log size is now 2 05:20:52,168 AM [main] [DEBUG] Follower - follower (Follower): Commit index set to 101 05:20:52,168 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries returning : AppendEntriesReply{term=2, success=true, followerId=follower, logLastIndex=101, logLastTerm=2, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,168 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:20:52,168 AM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 101, context.getLastApplied(): 1, lastIndex(): 101 05:20:52,168 AM [main] [WARN] RaftActorBehavior - follower (Follower): Missing index 2 from log. Cannot apply state. Ignoring 2 to 101 05:20:52,168 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior495#1600159068] 05:20:52,169 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower496#-1753292781] 05:20:52,169 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader497#228798113] 05:20:52,172 AM [main] [INFO] FollowerTest - Starting testHandleFirstAppendEntries 05:20:52,172 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,172 AM [main] [INFO] Follower - follower (Follower): Term 2 in "AppendEntries{term=2, leaderId=leader-1, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]}" message is greater than follower's term 1 - updating term 05:20:52,172 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader-1, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]} 05:20:52,173 AM [main] [INFO] Follower - follower (Follower): Cannot append entries because the replicatedToAllIndex 100 does not appear to be in the in-memory journal - lastIndex: 1, snapshotIndex: -1, snapshotTerm: -1 05:20:52,173 AM [main] [INFO] Follower - follower (Follower): Follower is out-of-sync so sending negative reply: AppendEntriesReply{term=2, success=false, followerId=follower, logLastIndex=1, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,173 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:20:52,173 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior498#54036420] 05:20:52,174 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower499#-1398790978] 05:20:52,174 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader500#-1891873058] 05:20:52,177 AM [main] [INFO] FollowerTest - Starting testCaptureSnapshotOnAppendEntriesWithUnapplied 05:20:52,189 AM [main] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnAppendEntriesWithUnapplied: Set currentTerm=1, votedFor=null 05:20:52,189 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] MockRaftActor - Actor created TestActor[pekko://test/user/testCaptureSnapshotOnAppendEntriesWithUnapplied] [WARN] [03/31/2026 05:20:52.189] [test-pekko.actor.default-dispatcher-12] [pekko://test/user/termination-monitor] received dead letter from TestActor[pekko://test/user/testCaptureSnapshotOnAppendEntriesWithUnapplied]: org.opendaylight.controller.cluster.common.actor.Monitor@386e332c [INFO] [pekkoDeadLetter][03/31/2026 05:20:52.190] [test-pekko.actor.default-dispatcher-5] [pekko://test/user/termination-monitor] Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[pekko://test/user/testCaptureSnapshotOnAppendEntriesWithUnapplied] to Actor[pekko://test/user/termination-monitor] was not delivered. [3] dead letters encountered. If this is not an expected behavior then Actor[pekko://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'pekko.log-dead-letters' and 'pekko.log-dead-letters-during-shutdown'. 05:20:52,190 AM [test-pekko.actor.default-dispatcher-12] [INFO] EmptyLocalActorRef - pekkoDeadLetter Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[pekko://test/user/testCaptureSnapshotOnAppendEntriesWithUnapplied] to Actor[pekko://test/user/termination-monitor] was not delivered. [3] dead letters encountered. If this is not an expected behavior then Actor[pekko://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'pekko.log-dead-letters' and 'pekko.log-dead-letters-during-shutdown'. 05:20:52,190 AM [test-pekko.actor.default-dispatcher-6] [INFO] RaftActor - testCaptureSnapshotOnAppendEntriesWithUnapplied: Starting recovery with journal batch size 1000 05:20:52,190 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: started executor 05:20:52,190 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: started executor 05:20:52,191 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnAppendEntriesWithUnapplied: metadata journal open: replayFrom=1 applyTo=0 05:20:52,191 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnAppendEntriesWithUnapplied: journal open: firstIndex=1 lastIndex=0 replayFrom=1 fileEntries=0 05:20:52,191 AM [test-pekko.actor.default-dispatcher-6] [INFO] EnabledRaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: journal open: applyTo=0 05:20:52,191 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActor - testCaptureSnapshotOnAppendEntriesWithUnapplied: starting journal recovery 05:20:52,191 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] PropertiesTermInfoStore - /tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/TermInfo.properties does not exist 05:20:52,222 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnAppendEntriesWithUnapplied: Set currentTerm=0, votedFor=null 05:20:52,222 AM [test-pekko.actor.default-dispatcher-6] [INFO] Recovery - testCaptureSnapshotOnAppendEntriesWithUnapplied: Local TermInfo store seeded with TermInfo{term=0} 05:20:52,223 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: skipping unrecognized file /tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/TermInfo.properties 05:20:52,223 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: skipping unrecognized file /tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/journal-v1-1.log 05:20:52,223 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: skipping unrecognized file /tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/metadata-v1-1.log 05:20:52,223 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: no eligible files found 05:20:52,223 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnAppendEntriesWithUnapplied: Moving last applied index from -1 to -1 05:20:52,223 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] JournalRecovery - testCaptureSnapshotOnAppendEntriesWithUnapplied: empty journal: appending 0 entries 05:20:52,223 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnAppendEntriesWithUnapplied: updated meta to JournalMeta[replayFrom=1, applyTo=0] 05:20:52,223 AM [test-pekko.actor.default-dispatcher-6] [INFO] Recovery - testCaptureSnapshotOnAppendEntriesWithUnapplied: Recovery completed in in 31.85 ms: last log index = -1, last log term = -1, napshot index = -1, snapshot term = -1, journal size = 0 05:20:52,223 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActor - testCaptureSnapshotOnAppendEntriesWithUnapplied: Recovery completed and can restore from snapshot 05:20:52,223 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] EnabledRaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: writer thread VirtualThread[#634,testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155]/runnable started 05:20:52,223 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] JournalWriteTask - testCaptureSnapshotOnAppendEntriesWithUnapplied: journal writer started 05:20:52,223 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] JournalWriteTask - testCaptureSnapshotOnAppendEntriesWithUnapplied: waiting to receive commands 05:20:52,224 AM [test-pekko.actor.default-dispatcher-6] [INFO] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): Term 1 in "AppendEntries{term=1, leaderId=leader, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=0, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=0, term=1, command=one], DefaultLogEntry[index=1, term=1, command=two], DefaultLogEntry[index=2, term=1, command=three]]}" message is greater than follower's term 0 - updating term 05:20:52,230 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnAppendEntriesWithUnapplied: Set currentTerm=1, votedFor=null 05:20:52,230 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): handleAppendEntries: AppendEntries{term=1, leaderId=leader, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=0, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=0, term=1, command=one], DefaultLogEntry[index=1, term=1, command=two], DefaultLogEntry[index=2, term=1, command=three]]} 05:20:52,230 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): Number of entries to be appended = 3 05:20:52,230 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): After cleanup, lastIndex: -1, entries to be added from: 0 05:20:52,230 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): Append entry to log one 05:20:52,230 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnAppendEntriesWithUnapplied: Append log entry and persist DefaultLogEntry[index=0, term=1, command=one] 05:20:52,230 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): Append entry to log two 05:20:52,230 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnAppendEntriesWithUnapplied: Append log entry and persist DefaultLogEntry[index=1, term=1, command=two] 05:20:52,231 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): Append entry to log three 05:20:52,230 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] JournalWriteTask - testCaptureSnapshotOnAppendEntriesWithUnapplied: received 1 commands after 7.339 ms 05:20:52,231 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnAppendEntriesWithUnapplied: Append log entry and persist DefaultLogEntry[index=2, term=1, command=three] 05:20:52,231 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): Log size is now 3 05:20:52,231 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): Commit index set to 0 05:20:52,231 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): handleAppendEntries returning : AppendEntriesReply{term=1, success=true, followerId=testCaptureSnapshotOnAppendEntriesWithUnapplied, logLastIndex=2, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,231 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] SyncStatusTracker - testCaptureSnapshotOnAppendEntriesWithUnapplied: Last sync leader does not match current leader leader, need to catch up to 0 05:20:52,231 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 0, context.getLastApplied(): -1, lastIndex(): 2 05:20:52,231 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActorBehavior - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): Setting last applied to 0 05:20:52,231 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnAppendEntriesWithUnapplied: Moving last applied index from -1 to 0 05:20:52,231 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActor - testCaptureSnapshotOnAppendEntriesWithUnapplied: Applying state for log index 0 data one 05:20:52,231 AM [test-pekko.actor.default-dispatcher-6] [INFO] MockRaftActor - testCaptureSnapshotOnAppendEntriesWithUnapplied: applyState called: one 05:20:52,231 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnAppendEntriesWithUnapplied: awaiting more completions to resolve 3 synchronized callback(s) 05:20:52,239 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnAppendEntriesWithUnapplied: 1 completion(s) pending 05:20:52,239 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] JournalWriteTask - testCaptureSnapshotOnAppendEntriesWithUnapplied: completed 1 commands in 8.289 ms 05:20:52,239 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] JournalWriteTask - testCaptureSnapshotOnAppendEntriesWithUnapplied: received 3 commands after 2.230 μs 05:20:52,239 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnAppendEntriesWithUnapplied: running 1 completion(s) 05:20:52,239 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnAppendEntriesWithUnapplied: persist complete JournaledLogEntry{index=0, term=1, command=one, pending=false} 05:20:52,239 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnAppendEntriesWithUnapplied: completed synchronized callback AppendReceivedCallback{entry=JournaledLogEntry{index=0, term=1, command=one, pending=false}, callback=org.opendaylight.controller.cluster.raft.behaviors.Follower$$Lambda/0x00000007c0937c60@46e32929} 05:20:52,239 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnAppendEntriesWithUnapplied: awaiting more completions to resolve 2 synchronized callback(s) 05:20:52,253 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnAppendEntriesWithUnapplied: updated meta to JournalMeta[replayFrom=1, applyTo=1] 05:20:52,253 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnAppendEntriesWithUnapplied: 3 completion(s) pending 05:20:52,253 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnAppendEntriesWithUnapplied: running 3 completion(s) 05:20:52,253 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] JournalWriteTask - testCaptureSnapshotOnAppendEntriesWithUnapplied: completed 3 commands in 14.20 ms 05:20:52,253 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] JournalWriteTask - testCaptureSnapshotOnAppendEntriesWithUnapplied: waiting to receive commands 05:20:52,253 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnAppendEntriesWithUnapplied: persist complete JournaledLogEntry{index=1, term=1, command=two, pending=false} 05:20:52,253 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnAppendEntriesWithUnapplied: completed synchronized callback AppendReceivedCallback{entry=JournaledLogEntry{index=1, term=1, command=two, pending=false}, callback=org.opendaylight.controller.cluster.raft.behaviors.Follower$$Lambda/0x00000007c0937c60@46e32929} 05:20:52,253 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnAppendEntriesWithUnapplied: persist complete JournaledLogEntry{index=2, term=1, command=three, pending=false} 05:20:52,253 AM [test-pekko.actor.default-dispatcher-6] [INFO] SnapshotManager - testCaptureSnapshotOnAppendEntriesWithUnapplied: Initiating snapshot capture CaptureSnapshot [lastAppliedIndex=0, lastAppliedTerm=1, lastIndex=2, lastTerm=1, installSnapshotInitiated=, replicatedToAllIndex=-1, replicatedToAllTerm=-1, unAppliedEntries size=2, mandatoryTrim=false] 05:20:52,253 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] SnapshotManager - testCaptureSnapshotOnAppendEntriesWithUnapplied: captured snapshot at lastSequenceNumber: 1 05:20:52,253 AM [test-pekko.actor.default-dispatcher-6] [INFO] SnapshotManager - testCaptureSnapshotOnAppendEntriesWithUnapplied: Persising snapshot at EntryInfo[index=0, term=1]/EntryInfo[index=2, term=1] 05:20:52,253 AM [test-pekko.actor.default-dispatcher-6] [INFO] MockRaftActor - testCaptureSnapshotOnAppendEntriesWithUnapplied: support() called 05:20:52,254 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] SnapshotManager - testCaptureSnapshotOnAppendEntriesWithUnapplied: log size 3 exceeds the snapshot batch count 1 - doing snapshotPreCommit with index 0 05:20:52,254 AM [test-pekko.actor.default-dispatcher-6] [INFO] SnapshotManager - testCaptureSnapshotOnAppendEntriesWithUnapplied: Removed in-memory snapshotted entries, adjusted snapshotIndex: 0 and term: 1 05:20:52,254 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnAppendEntriesWithUnapplied: completed synchronized callback AppendReceivedCallback{entry=JournaledLogEntry{index=2, term=1, command=three, pending=false}, callback=org.opendaylight.controller.cluster.raft.behaviors.Follower$$Lambda/0x00000007c0937c60@46e32929} 05:20:52,254 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-%d535275] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: starting snapshot writeout to /tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/snapshot-0000000069CB59B4-0F257430.tmp 05:20:52,254 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnAppendEntriesWithUnapplied: synchronized callbacks after 22.84 ms [WARN] [03/31/2026 05:20:52.254] [test-pekko.actor.default-dispatcher-6] [pekko://test/user/testCaptureSnapshotOnAppendEntriesWithUnapplied] unhandled message from Actor[pekko://test/deadLetters]: FollowerInitialSyncUpStatus[memberId=testCaptureSnapshotOnAppendEntriesWithUnapplied, initialSyncDone=false] [INFO] [pekkoDeadLetter][03/31/2026 05:20:52.254] [test-pekko.actor.default-dispatcher-12] [pekko://test/user/testCaptureSnapshotOnAppendEntriesWithUnapplied] Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[pekko://test/user/testCaptureSnapshotOnAppendEntriesWithUnapplied] was unhandled. [4] 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'. 05:20:52,254 AM [test-pekko.actor.default-dispatcher-6] [INFO] TestActorRef - pekkoDeadLetter Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[pekko://test/user/testCaptureSnapshotOnAppendEntriesWithUnapplied] was unhandled. [4] 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'. 05:20:52,256 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-%d535275] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: finished snapshot writeout to /tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/snapshot-0000000069CB59B4-0F257430.v1 05:20:52,257 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-%d535275] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: selected SNAPSHOT_V1 to handle file /tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/snapshot-0000000069CB59B4-0F257430.v1 05:20:52,257 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-%d535275] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: skipping unrecognized file /tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/TermInfo.properties 05:20:52,257 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-%d535275] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: skipping unrecognized file /tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/journal-v1-1.log 05:20:52,257 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-%d535275] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: skipping unrecognized file /tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/metadata-v1-1.log 05:20:52,257 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-%d535275] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: retaining snapshot SnapshotFileV1{lastIncluded=EntryInfo[index=0, term=1], timestamp=2026-03-31T05:20:52.254112816Z, file=/tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/snapshot-0000000069CB59B4-0F257430.v1, size=539, entryCompress=NONE, stateCompress=NONE} 05:20:52,257 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-%d535275] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnAppendEntriesWithUnapplied: 1 completion(s) pending 05:20:52,257 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnAppendEntriesWithUnapplied: running 1 completion(s) 05:20:52,257 AM [test-pekko.actor.default-dispatcher-6] [INFO] SnapshotManager - testCaptureSnapshotOnAppendEntriesWithUnapplied: snapshot is durable as of 2026-03-31T05:20:52.254112816Z 05:20:52,257 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] SnapshotManager - testCaptureSnapshotOnAppendEntriesWithUnapplied: Snapshot success, discarding journal entries up to 1 05:20:52,257 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActorSnapshotMessageSupport - testCaptureSnapshotOnAppendEntriesWithUnapplied: SnapshotComplete received 05:20:52,257 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] JournalWriteTask - testCaptureSnapshotOnAppendEntriesWithUnapplied: received 1 commands after 4.059 ms 05:20:52,257 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnAppendEntriesWithUnapplied: updated meta to JournalMeta[replayFrom=2, applyTo=1] 05:20:52,257 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnAppendEntriesWithUnapplied: discarded entries up to (and including) 1 05:20:52,257 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnAppendEntriesWithUnapplied: 1 completion(s) pending 05:20:52,257 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] JournalWriteTask - testCaptureSnapshotOnAppendEntriesWithUnapplied: completed 1 commands in 266.9 μs 05:20:52,258 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] JournalWriteTask - testCaptureSnapshotOnAppendEntriesWithUnapplied: waiting to receive commands 05:20:52,258 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnAppendEntriesWithUnapplied: running 1 completion(s) 05:20:52,375 AM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: selected SNAPSHOT_V1 to handle file /tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/snapshot-0000000069CB59B4-0F257430.v1 05:20:52,376 AM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: skipping unrecognized file /tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/TermInfo.properties 05:20:52,376 AM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: skipping unrecognized file /tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/journal-v1-1.log 05:20:52,376 AM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: skipping unrecognized file /tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/metadata-v1-1.log 05:20:52,376 AM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: picked SnapshotFileV1{lastIncluded=EntryInfo[index=0, term=1], timestamp=2026-03-31T05:20:52.254112816Z, file=/tmp/junit-5789100698165886486/testCaptureSnapshotOnAppendEntriesWithUnapplied/snapshot-0000000069CB59B4-0F257430.v1, size=539, entryCompress=NONE, stateCompress=NONE} as the latest file 05:20:52,378 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior501#358973151] 05:20:52,379 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower502#-1535143937] 05:20:52,379 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader503#1852089860] 05:20:52,379 AM [main] [INFO] TestActorFactory - Killing actor TestActor[pekko://test/user/testCaptureSnapshotOnAppendEntriesWithUnapplied] 05:20:52,379 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] EnabledRaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: terminating thread VirtualThread[#634,testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155]/waiting 05:20:52,379 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] JournalWriteTask - testCaptureSnapshotOnAppendEntriesWithUnapplied: received 1 commands after 121.7 ms 05:20:52,379 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] JournalWriteTask - testCaptureSnapshotOnAppendEntriesWithUnapplied: completed 1 commands in 14.64 μs 05:20:52,379 AM [testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155] [DEBUG] JournalWriteTask - testCaptureSnapshotOnAppendEntriesWithUnapplied: journal writer stopped 05:20:52,379 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] EnabledRaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: terminated thread VirtualThread[#634,testCaptureSnapshotOnAppendEntriesWithUnapplied-writer-155]/terminated 05:20:52,380 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnAppendEntriesWithUnapplied: journal closed 05:20:52,380 AM [test-pekko.actor.default-dispatcher-6] [INFO] EnabledRaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: journal closed 05:20:52,380 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: stopped executor with 0 remaining tasks 05:20:52,380 AM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: stopped executor with 0 remaining tasks 05:20:52,384 AM [main] [INFO] FollowerTest - Starting testFirstAppendEntriesWithNoPrevIndexAndReplicatedToAllPresentInSnapshotButCalculatedPrevEntryMissing 05:20:52,384 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,385 AM [main] [INFO] Follower - follower (Follower): Term 2 in "AppendEntries{term=2, leaderId=leader-1, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=105, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=105, term=2, command=foo]]}" message is greater than follower's term 1 - updating term 05:20:52,385 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader-1, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=105, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=105, term=2, command=foo]]} 05:20:52,385 AM [main] [INFO] Follower - follower (Follower): Cannot append entries because the calculated previousIndex 104 was not found in the in-memory journal - lastIndex: 100, snapshotIndex: 100, snapshotTerm: -1 05:20:52,386 AM [main] [INFO] Follower - follower (Follower): Follower is out-of-sync so sending negative reply: AppendEntriesReply{term=2, success=false, followerId=follower, logLastIndex=100, logLastTerm=-1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,386 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 105 05:20:52,387 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior504#-1647037434] 05:20:52,397 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower505#-239177231] 05:20:52,397 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader506#-1657246947] 05:20:52,402 AM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesSenderPrevLogIndexIsInTheSnapshot 05:20:52,402 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,403 AM [main] [INFO] Follower - follower (Follower): Term 3 in "AppendEntries{term=3, leaderId=leader, prevLogIndex=1, prevLogTerm=3, leaderCommit=8, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[]}" message is greater than follower's term 1 - updating term 05:20:52,404 AM [main] [DEBUG] Follower - follower (Follower): Commit index set to 7 05:20:52,404 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 8 05:20:52,404 AM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 8, context.getLastApplied(): -1, lastIndex(): 7 05:20:52,404 AM [main] [WARN] RaftActorBehavior - follower (Follower): Missing index 0 from log. Cannot apply state. Ignoring 0 to 8 05:20:52,405 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior507#-1246772094] 05:20:52,405 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower508#1815259125] 05:20:52,406 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader509#-1127974071] 05:20:52,411 AM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesCorrectReceiverLogEntries 05:20:52,411 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,412 AM [main] [INFO] Follower - follower (Follower): Term 2 in "AppendEntries{term=2, leaderId=leader, prevLogIndex=1, prevLogTerm=1, leaderCommit=3, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=2, term=2, command=two-1], DefaultLogEntry[index=3, term=2, command=three]]}" message is greater than follower's term 1 - updating term 05:20:52,412 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader, prevLogIndex=1, prevLogTerm=1, leaderCommit=3, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=2, term=2, command=two-1], DefaultLogEntry[index=3, term=2, command=three]]} 05:20:52,412 AM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 2 05:20:52,412 AM [main] [DEBUG] Follower - follower (Follower): matchEntry DefaultLogEntry[index=2, term=2, command=two-1] is present: existingEntryTerm: 1 05:20:52,412 AM [main] [INFO] Follower - follower (Follower): Removing entries from log starting at 2, commitIndex: -1, lastApplied: -1 05:20:52,412 AM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 1, entries to be added from: 0 05:20:52,412 AM [main] [DEBUG] Follower - follower (Follower): Append entry to log two-1 05:20:52,412 AM [main] [DEBUG] Follower - follower (Follower): Append entry to log three 05:20:52,412 AM [main] [DEBUG] Follower - follower (Follower): Log size is now 4 05:20:52,412 AM [main] [DEBUG] Follower - follower (Follower): Commit index set to 3 05:20:52,413 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries returning : AppendEntriesReply{term=2, success=true, followerId=follower, logLastIndex=3, logLastTerm=2, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,413 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 3 05:20:52,413 AM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 3, context.getLastApplied(): -1, lastIndex(): 3 05:20:52,413 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 0 05:20:52,413 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 0 05:20:52,413 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 1 05:20:52,413 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 0 to 1 05:20:52,413 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 2 05:20:52,413 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 1 to 2 05:20:52,413 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 3 05:20:52,413 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 2 to 3 05:20:52,414 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior510#1104558138] 05:20:52,415 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower511#-17453127] 05:20:52,415 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader512#102288807] 05:20:52,418 AM [main] [INFO] FollowerTest - Starting testHandleOutOfSequenceInstallSnapshot 05:20:52,419 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,419 AM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot: InstallSnapshot{term=1, leaderId=leader, lastIncludedIndex=3, lastIncludedTerm=1, datasize=50, chunk=3/3, lastChunkHashCode=OptionalInt.empty} 05:20:52,419 AM [main] [DEBUG] Follower - follower (Follower): expected chunkIndex 1 got 3 05:20:52,420 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior513#-11386806] 05:20:52,421 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower514#1941752250] 05:20:52,421 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader515#571879614] 05:20:52,424 AM [main] [INFO] FollowerTest - Starting testReceivingAppendEntriesDuringInstallSnapshotFromDifferentLeader 05:20:52,424 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,425 AM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot: InstallSnapshot{term=1, leaderId=leader, lastIncludedIndex=1, lastIncludedTerm=1, datasize=50, chunk=1/2, lastChunkHashCode=OptionalInt.empty} 05:20:52,425 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 1 05:20:52,425 AM [main] [DEBUG] SnapshotTracker - follower (Follower): addChunk: chunkIndex=1, lastChunkIndex=0, collectedChunks.size=0, lastChunkHashCode=-1 05:20:52,425 AM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot returning: InstallSnapshotReply{term=1, followerId=follower, chunkIndex=1, success=true} 05:20:52,425 AM [main] [INFO] Follower - follower (Follower): Term 2 in "AppendEntries{term=2, leaderId=new-leader, prevLogIndex=1, prevLogTerm=1, leaderCommit=2, replicatedToAllIndex=-1, payloadVersion=1, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=2, term=2, command=3]]}" message is greater than follower's term 1 - updating term 05:20:52,426 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=new-leader, prevLogIndex=1, prevLogTerm=1, leaderCommit=2, replicatedToAllIndex=-1, payloadVersion=1, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=2, term=2, command=3]]} 05:20:52,426 AM [main] [DEBUG] Follower - follower (Follower): snapshot install is in progress but the prior snapshot leaderId leader does not match the AppendEntries leaderId new-leader 05:20:52,426 AM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:20:52,426 AM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 1, entries to be added from: 0 05:20:52,426 AM [main] [DEBUG] Follower - follower (Follower): Append entry to log 3 05:20:52,426 AM [main] [DEBUG] Follower - follower (Follower): Log size is now 3 05:20:52,426 AM [main] [DEBUG] Follower - follower (Follower): Commit index set to 2 05:20:52,426 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries returning : AppendEntriesReply{term=2, success=true, followerId=follower, logLastIndex=2, logLastTerm=2, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,426 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader new-leader, need to catch up to 2 05:20:52,426 AM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 2, context.getLastApplied(): 1, lastIndex(): 2 05:20:52,426 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 2 05:20:52,426 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 1 to 2 05:20:52,427 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior516#46408249] 05:20:52,428 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower517#947929228] 05:20:52,428 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader518#-723031066] 05:20:52,430 AM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesLeaderChangedAfterSyncUpComplete 05:20:52,430 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,431 AM [main] [INFO] Follower - follower (Follower): Term 2 in "AppendEntries{term=2, leaderId=leader-1, prevLogIndex=100, prevLogTerm=1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]}" message is greater than follower's term 1 - updating term 05:20:52,431 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader-1, prevLogIndex=100, prevLogTerm=1, leaderCommit=101, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]} 05:20:52,431 AM [main] [INFO] Follower - follower (Follower): The log is not empty but the prevLogIndex 100 was not found in it - lastIndex: 1, snapshotIndex: -1, snapshotTerm: -1 05:20:52,432 AM [main] [INFO] Follower - follower (Follower): Follower is out-of-sync so sending negative reply: AppendEntriesReply{term=2, success=false, followerId=follower, logLastIndex=1, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,432 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:20:52,432 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 101 05:20:52,432 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader-1, prevLogIndex=101, prevLogTerm=1, leaderCommit=102, replicatedToAllIndex=101, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]} 05:20:52,432 AM [main] [INFO] Follower - follower (Follower): The log is not empty but the prevLogIndex 101 was not found in it - lastIndex: 101, snapshotIndex: -1, snapshotTerm: -1 05:20:52,432 AM [main] [INFO] Follower - follower (Follower): Follower is out-of-sync so sending negative reply: AppendEntriesReply{term=2, success=false, followerId=follower, logLastIndex=101, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,433 AM [main] [DEBUG] SyncStatusTracker - follower: Lagging 1 entries behind leader leader-1 and reached 101 (of expected 101) 05:20:52,433 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 100 05:20:52,433 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader-2, prevLogIndex=45, prevLogTerm=1, leaderCommit=46, replicatedToAllIndex=100, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=101, term=2, command=foo]]} 05:20:52,433 AM [main] [INFO] Follower - follower (Follower): The log is not empty but the prevLogIndex 45 was not found in it - lastIndex: 100, snapshotIndex: -1, snapshotTerm: -1 05:20:52,433 AM [main] [INFO] Follower - follower (Follower): Follower is out-of-sync so sending negative reply: AppendEntriesReply{term=2, success=false, followerId=follower, logLastIndex=100, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,433 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-2, need to catch up to 46 05:20:52,434 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior519#-2099870999] 05:20:52,434 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower520#1828661554] 05:20:52,434 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader521#-1434819667] 05:20:52,437 AM [main] [INFO] FollowerTest - Starting testHandleElectionTimeoutWhenNoLeaderMessageReceived 05:20:52,437 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,638 AM [main] [DEBUG] Follower - follower (Follower): Checking if this node is isolated in the cluster unreachable set [],all members [] self member: Member(pekko://test@10.30.171.214:17355, Removed) 05:20:52,638 AM [main] [DEBUG] Follower - follower (Follower): Received ElectionTimeout - switching to Candidate 05:20:52,638 AM [main] [DEBUG] Candidate - follower (Candidate): Election: Candidate has following voting peers: [] 05:20:52,638 AM [main] [INFO] Candidate - follower (Candidate): Starting new election term 2 05:20:52,638 AM [main] [INFO] RaftActorBehavior - follower (Follower) :- Switching from behavior Follower to Candidate, election term: 2 05:20:52,638 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior522#77731771] 05:20:52,649 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower523#-95901609] 05:20:52,650 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader524#-1241112383] 05:20:52,654 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,654 AM [main] [DEBUG] PeerInfos - follower: Updated server config: isVoting: false, peers: [] 05:20:52,907 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior525#-1228031851] 05:20:52,918 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower526#-1026493948] 05:20:52,918 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader527#-1786864541] 05:20:52,922 AM [main] [INFO] FollowerTest - Starting testHandleRequestVoteWhenSenderTermEqualToCurrentTermAndVotedForIsNull 05:20:52,922 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,924 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): In requestVote: RequestVote{term=1000, candidateId=test, lastLogIndex=10000, lastLogTerm=999} - currentTerm: 1000, votedFor: null, lastIndex: 1, lastTerm: 1 05:20:52,925 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): requestVote returning: RequestVoteReply{term=1000, voteGranted=true} 05:20:52,926 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior528#48564387] 05:20:52,937 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower529#-722960181] 05:20:52,937 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader530#-361395533] 05:20:52,941 AM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesAddNewEntries 05:20:52,941 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,942 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=1, leaderId=leader-1, prevLogIndex=2, prevLogTerm=1, leaderCommit=4, replicatedToAllIndex=-1, payloadVersion=10, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=3, term=1, command=three], DefaultLogEntry[index=4, term=1, command=four]]} 05:20:52,942 AM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 2 05:20:52,942 AM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 2, entries to be added from: 0 05:20:52,942 AM [main] [DEBUG] Follower - follower (Follower): Append entry to log three 05:20:52,942 AM [main] [DEBUG] Follower - follower (Follower): Append entry to log four 05:20:52,942 AM [main] [DEBUG] Follower - follower (Follower): Log size is now 5 05:20:52,942 AM [main] [DEBUG] Follower - follower (Follower): Commit index set to 4 05:20:52,943 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries returning : AppendEntriesReply{term=1, success=true, followerId=follower, logLastIndex=4, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,943 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 4 05:20:52,943 AM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 4, context.getLastApplied(): -1, lastIndex(): 4 05:20:52,943 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 0 05:20:52,943 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 0 05:20:52,943 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 1 05:20:52,943 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 0 to 1 05:20:52,943 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 2 05:20:52,943 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 1 to 2 05:20:52,943 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 3 05:20:52,943 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 2 to 3 05:20:52,944 AM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 4 05:20:52,944 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 3 to 4 05:20:52,944 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior531#1437029187] 05:20:52,956 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower532#-1929570853] 05:20:52,957 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader533#1790018653] 05:20:52,961 AM [main] [INFO] FollowerTest - Starting testReceivingAppendEntriesDuringInstallSnapshot 05:20:52,961 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,962 AM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot: InstallSnapshot{term=1, leaderId=leader, lastIncludedIndex=1, lastIncludedTerm=1, datasize=50, chunk=1/2, lastChunkHashCode=OptionalInt.empty} 05:20:52,962 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 1 05:20:52,962 AM [main] [DEBUG] SnapshotTracker - follower (Follower): addChunk: chunkIndex=1, lastChunkIndex=0, collectedChunks.size=0, lastChunkHashCode=-1 05:20:52,963 AM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot returning: InstallSnapshotReply{term=1, followerId=follower, chunkIndex=1, success=true} 05:20:52,964 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=1, leaderId=leader, prevLogIndex=1, prevLogTerm=1, leaderCommit=2, replicatedToAllIndex=-1, payloadVersion=1, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=1, term=2, command=3]]} 05:20:52,965 AM [main] [DEBUG] Follower - follower (Follower): snapshot install is in progress, replying immediately with AppendEntriesReply{term=1, success=true, followerId=follower, logLastIndex=1, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,965 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior534#-590344725] 05:20:52,966 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower535#-1970114812] 05:20:52,966 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader536#1564126292] 05:20:52,968 AM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesWhenOutOfSyncLogDetectedRequestForceInstallSnapshot 05:20:52,968 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:52,969 AM [main] [INFO] Follower - follower (Follower): Term 2 in "AppendEntries{term=2, leaderId=leader, prevLogIndex=1, prevLogTerm=1, leaderCommit=3, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=2, term=2, command=two-1], DefaultLogEntry[index=3, term=2, command=three]]}" message is greater than follower's term 1 - updating term 05:20:52,969 AM [main] [DEBUG] Follower - follower (Follower): handleAppendEntries: AppendEntries{term=2, leaderId=leader, prevLogIndex=1, prevLogTerm=1, leaderCommit=3, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=2, term=2, command=two-1], DefaultLogEntry[index=3, term=2, command=three]]} 05:20:52,969 AM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 2 05:20:52,969 AM [main] [DEBUG] Follower - follower (Follower): matchEntry DefaultLogEntry[index=2, term=2, command=two-1] is present: existingEntryTerm: 1 05:20:52,970 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 3 05:20:52,970 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior537#553846400] 05:20:52,970 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower538#-644956606] 05:20:52,970 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader539#1706449495] 05:20:52,973 AM [main] [INFO] FollowerTest - Starting testCaptureSnapshotOnMiddleEntryInAppendEntries 05:20:52,975 AM [main] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnMiddleEntryInAppendEntries: Set currentTerm=1, votedFor=null 05:20:52,975 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] MockRaftActor - Actor created TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] [WARN] [03/31/2026 05:20:52.976] [test-pekko.actor.default-dispatcher-6] [pekko://test/user/termination-monitor] received dead letter from TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries]: org.opendaylight.controller.cluster.common.actor.Monitor@1cd285bf 05:20:52,976 AM [test-pekko.actor.default-dispatcher-6] [INFO] EmptyLocalActorRef - pekkoDeadLetter Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] to Actor[pekko://test/user/termination-monitor] was not delivered. [5] dead letters encountered. If this is not an expected behavior then Actor[pekko://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'pekko.log-dead-letters' and 'pekko.log-dead-letters-during-shutdown'. [INFO] [pekkoDeadLetter][03/31/2026 05:20:52.976] [test-pekko.actor.default-dispatcher-5] [pekko://test/user/termination-monitor] Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] to Actor[pekko://test/user/termination-monitor] was not delivered. [5] dead letters encountered. If this is not an expected behavior then Actor[pekko://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'pekko.log-dead-letters' and 'pekko.log-dead-letters-during-shutdown'. 05:20:52,976 AM [test-pekko.actor.default-dispatcher-12] [INFO] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: Starting recovery with journal batch size 1000 05:20:52,976 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: started executor 05:20:52,976 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: started executor 05:20:52,977 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnMiddleEntryInAppendEntries: metadata journal open: replayFrom=1 applyTo=0 05:20:52,977 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnMiddleEntryInAppendEntries: journal open: firstIndex=1 lastIndex=0 replayFrom=1 fileEntries=0 05:20:52,977 AM [test-pekko.actor.default-dispatcher-12] [INFO] EnabledRaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: journal open: applyTo=0 05:20:52,977 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: starting journal recovery 05:20:52,977 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] PropertiesTermInfoStore - /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/TermInfo.properties does not exist 05:20:52,980 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnMiddleEntryInAppendEntries: Set currentTerm=0, votedFor=null 05:20:52,980 AM [test-pekko.actor.default-dispatcher-12] [INFO] Recovery - testCaptureSnapshotOnMiddleEntryInAppendEntries: Local TermInfo store seeded with TermInfo{term=0} 05:20:52,981 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/TermInfo.properties 05:20:52,981 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/journal-v1-1.log 05:20:52,981 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/metadata-v1-1.log 05:20:52,981 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: no eligible files found 05:20:52,981 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnMiddleEntryInAppendEntries: Moving last applied index from -1 to -1 05:20:52,981 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] JournalRecovery - testCaptureSnapshotOnMiddleEntryInAppendEntries: empty journal: appending 0 entries 05:20:52,981 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnMiddleEntryInAppendEntries: updated meta to JournalMeta[replayFrom=1, applyTo=0] 05:20:52,981 AM [test-pekko.actor.default-dispatcher-12] [INFO] Recovery - testCaptureSnapshotOnMiddleEntryInAppendEntries: Recovery completed in in 3.516 ms: last log index = -1, last log term = -1, napshot index = -1, snapshot term = -1, journal size = 0 05:20:52,981 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: Recovery completed and can restore from snapshot 05:20:52,981 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] EnabledRaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: writer thread VirtualThread[#637,testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156]/runnable started 05:20:52,981 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: journal writer started 05:20:52,981 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: waiting to receive commands 05:20:52,981 AM [main] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/TermInfo.properties 05:20:52,981 AM [main] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/journal-v1-1.log 05:20:52,981 AM [main] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/metadata-v1-1.log 05:20:52,981 AM [main] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: no eligible files found 05:20:52,982 AM [test-pekko.actor.default-dispatcher-12] [INFO] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Term 1 in "AppendEntries{term=1, leaderId=leader, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=2, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=0, term=1, command=one], DefaultLogEntry[index=1, term=1, command=two], DefaultLogEntry[index=2, term=1, command=three]]}" message is greater than follower's term 0 - updating term 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnMiddleEntryInAppendEntries: Set currentTerm=1, votedFor=null 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): handleAppendEntries: AppendEntries{term=1, leaderId=leader, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=2, replicatedToAllIndex=-1, payloadVersion=0, recipientRaftVersion=5, leaderRaftVersion=5, entries==[DefaultLogEntry[index=0, term=1, command=one], DefaultLogEntry[index=1, term=1, command=two], DefaultLogEntry[index=2, term=1, command=three]]} 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Number of entries to be appended = 3 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): After cleanup, lastIndex: -1, entries to be added from: 0 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Append entry to log one 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnMiddleEntryInAppendEntries: Append log entry and persist DefaultLogEntry[index=0, term=1, command=one] 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Append entry to log two 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnMiddleEntryInAppendEntries: Append log entry and persist DefaultLogEntry[index=1, term=1, command=two] 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Append entry to log three 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnMiddleEntryInAppendEntries: Append log entry and persist DefaultLogEntry[index=2, term=1, command=three] 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Log size is now 3 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Commit index set to 2 05:20:52,983 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: received 2 commands after 2.344 ms 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): handleAppendEntries returning : AppendEntriesReply{term=1, success=true, followerId=testCaptureSnapshotOnMiddleEntryInAppendEntries, logLastIndex=2, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5} 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] SyncStatusTracker - testCaptureSnapshotOnMiddleEntryInAppendEntries: Last sync leader does not match current leader leader, need to catch up to 2 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 2, context.getLastApplied(): -1, lastIndex(): 2 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActorBehavior - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Setting last applied to 0 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnMiddleEntryInAppendEntries: Moving last applied index from -1 to 0 05:20:52,983 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: Applying state for log index 0 data one 05:20:52,984 AM [test-pekko.actor.default-dispatcher-12] [INFO] MockRaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: applyState called: one 05:20:52,984 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActorBehavior - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Setting last applied to 1 05:20:52,984 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnMiddleEntryInAppendEntries: Moving last applied index from 0 to 1 05:20:52,984 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: Applying state for log index 1 data two 05:20:52,984 AM [test-pekko.actor.default-dispatcher-12] [INFO] MockRaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: applyState called: two 05:20:52,984 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActorBehavior - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Setting last applied to 2 05:20:52,984 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnMiddleEntryInAppendEntries: Moving last applied index from 1 to 2 05:20:52,984 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: Applying state for log index 2 data three 05:20:52,984 AM [test-pekko.actor.default-dispatcher-12] [INFO] MockRaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: applyState called: three 05:20:52,984 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnMiddleEntryInAppendEntries: awaiting more completions to resolve 3 synchronized callback(s) 05:20:52,987 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnMiddleEntryInAppendEntries: 2 completion(s) pending 05:20:52,987 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: completed 2 commands in 3.765 ms 05:20:52,987 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: received 2 commands after 2.470 μs 05:20:52,987 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnMiddleEntryInAppendEntries: running 2 completion(s) 05:20:52,987 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnMiddleEntryInAppendEntries: persist complete JournaledLogEntry{index=0, term=1, command=one, pending=false} 05:20:52,987 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnMiddleEntryInAppendEntries: completed synchronized callback AppendReceivedCallback{entry=JournaledLogEntry{index=0, term=1, command=one, pending=false}, callback=org.opendaylight.controller.cluster.raft.behaviors.Follower$$Lambda/0x00000007c0937c60@2639982d} 05:20:52,987 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnMiddleEntryInAppendEntries: persist complete JournaledLogEntry{index=1, term=1, command=two, pending=false} 05:20:52,987 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnMiddleEntryInAppendEntries: completed synchronized callback AppendReceivedCallback{entry=JournaledLogEntry{index=1, term=1, command=two, pending=false}, callback=org.opendaylight.controller.cluster.raft.behaviors.Follower$$Lambda/0x00000007c0937c60@2639982d} 05:20:52,987 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnMiddleEntryInAppendEntries: awaiting more completions to resolve 1 synchronized callback(s) 05:20:52,988 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnMiddleEntryInAppendEntries: updated meta to JournalMeta[replayFrom=1, applyTo=3] 05:20:52,988 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnMiddleEntryInAppendEntries: 2 completion(s) pending 05:20:52,988 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: completed 2 commands in 1.033 ms 05:20:52,988 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnMiddleEntryInAppendEntries: running 2 completion(s) 05:20:52,988 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: waiting to receive commands 05:20:52,988 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnMiddleEntryInAppendEntries: persist complete JournaledLogEntry{index=2, term=1, command=three, pending=false} 05:20:52,988 AM [test-pekko.actor.default-dispatcher-12] [INFO] SnapshotManager - testCaptureSnapshotOnMiddleEntryInAppendEntries: Initiating snapshot capture CaptureSnapshot [lastAppliedIndex=2, lastAppliedTerm=1, lastIndex=2, lastTerm=1, installSnapshotInitiated=, replicatedToAllIndex=-1, replicatedToAllTerm=-1, unAppliedEntries size=0, mandatoryTrim=false] 05:20:52,988 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] SnapshotManager - testCaptureSnapshotOnMiddleEntryInAppendEntries: captured snapshot at lastSequenceNumber: 3 05:20:52,988 AM [test-pekko.actor.default-dispatcher-12] [INFO] SnapshotManager - testCaptureSnapshotOnMiddleEntryInAppendEntries: Persising snapshot at EntryInfo[index=2, term=1]/EntryInfo[index=2, term=1] 05:20:52,989 AM [test-pekko.actor.default-dispatcher-12] [INFO] MockRaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: support() called 05:20:52,989 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] SnapshotManager - testCaptureSnapshotOnMiddleEntryInAppendEntries: log size 3 exceeds the snapshot batch count 2 - doing snapshotPreCommit with index 2 05:20:52,989 AM [test-pekko.actor.default-dispatcher-12] [INFO] SnapshotManager - testCaptureSnapshotOnMiddleEntryInAppendEntries: Removed in-memory snapshotted entries, adjusted snapshotIndex: 2 and term: 1 05:20:52,989 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-%d803200] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: starting snapshot writeout to /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-0000000069CB59B4-3AF44AC0.tmp 05:20:52,989 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnMiddleEntryInAppendEntries: completed synchronized callback AppendReceivedCallback{entry=JournaledLogEntry{index=2, term=1, command=three, pending=false}, callback=org.opendaylight.controller.cluster.raft.behaviors.Follower$$Lambda/0x00000007c0937c60@2639982d} 05:20:52,989 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnMiddleEntryInAppendEntries: synchronized callbacks after 5.082 ms [WARN] [03/31/2026 05:20:52.989] [test-pekko.actor.default-dispatcher-12] [pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] unhandled message from Actor[pekko://test/deadLetters]: FollowerInitialSyncUpStatus[memberId=testCaptureSnapshotOnMiddleEntryInAppendEntries, initialSyncDone=false] [INFO] [pekkoDeadLetter][03/31/2026 05:20:52.989] [test-pekko.actor.default-dispatcher-5] [pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] was unhandled. [6] 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'. 05:20:52,989 AM [test-pekko.actor.default-dispatcher-12] [INFO] TestActorRef - pekkoDeadLetter Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] was unhandled. [6] 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'. 05:20:52,990 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-%d803200] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: finished snapshot writeout to /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-0000000069CB59B4-3AF44AC0.v1 05:20:52,991 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-%d803200] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: selected SNAPSHOT_V1 to handle file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-0000000069CB59B4-3AF44AC0.v1 05:20:52,991 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-%d803200] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/TermInfo.properties 05:20:52,991 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-%d803200] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/journal-v1-1.log 05:20:52,991 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-%d803200] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/metadata-v1-1.log 05:20:52,991 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-%d803200] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: retaining snapshot SnapshotFileV1{lastIncluded=EntryInfo[index=2, term=1], timestamp=2026-03-31T05:20:52.989088448Z, file=/tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-0000000069CB59B4-3AF44AC0.v1, size=573, entryCompress=NONE, stateCompress=NONE} 05:20:52,991 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-%d803200] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnMiddleEntryInAppendEntries: 1 completion(s) pending 05:20:52,991 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnMiddleEntryInAppendEntries: running 1 completion(s) 05:20:52,991 AM [test-pekko.actor.default-dispatcher-12] [INFO] SnapshotManager - testCaptureSnapshotOnMiddleEntryInAppendEntries: snapshot is durable as of 2026-03-31T05:20:52.989088448Z 05:20:52,991 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] SnapshotManager - testCaptureSnapshotOnMiddleEntryInAppendEntries: Snapshot success, discarding journal entries up to 3 05:20:52,991 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActorSnapshotMessageSupport - testCaptureSnapshotOnMiddleEntryInAppendEntries: SnapshotComplete received 05:20:52,991 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: received 1 commands after 2.913 ms 05:20:52,991 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnMiddleEntryInAppendEntries: updated meta to JournalMeta[replayFrom=4, applyTo=3] 05:20:52,991 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnMiddleEntryInAppendEntries: discarded entries up to (and including) 3 05:20:52,991 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnMiddleEntryInAppendEntries: 1 completion(s) pending 05:20:52,991 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorageCompleter - testCaptureSnapshotOnMiddleEntryInAppendEntries: running 1 completion(s) 05:20:52,991 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: completed 1 commands in 206.5 μs 05:20:52,991 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: waiting to receive commands 05:20:53,133 AM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: selected SNAPSHOT_V1 to handle file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-0000000069CB59B4-3AF44AC0.v1 05:20:53,133 AM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/TermInfo.properties 05:20:53,133 AM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/journal-v1-1.log 05:20:53,133 AM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/metadata-v1-1.log 05:20:53,133 AM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: picked SnapshotFileV1{lastIncluded=EntryInfo[index=2, term=1], timestamp=2026-03-31T05:20:52.989088448Z, file=/tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-0000000069CB59B4-3AF44AC0.v1, size=573, entryCompress=NONE, stateCompress=NONE} as the latest file 05:20:53,135 AM [main] [INFO] TestActorFactory - Killing actor TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] 05:20:53,136 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] EnabledRaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: terminating thread VirtualThread[#637,testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156]/waiting 05:20:53,136 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: received 1 commands after 144.9 ms 05:20:53,136 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: completed 1 commands in 11.07 μs 05:20:53,136 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: journal writer stopped 05:20:53,137 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] EnabledRaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: terminated thread VirtualThread[#637,testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-156]/terminated 05:20:53,137 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnMiddleEntryInAppendEntries: journal closed 05:20:53,137 AM [test-pekko.actor.default-dispatcher-12] [INFO] EnabledRaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: journal closed 05:20:53,137 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: stopped executor with 0 remaining tasks 05:20:53,137 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: stopped executor with 0 remaining tasks 05:20:53,137 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] MockRaftActor - Actor created TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] [WARN] [03/31/2026 05:20:53.137] [test-pekko.actor.default-dispatcher-5] [pekko://test/user/termination-monitor] received dead letter from TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries]: org.opendaylight.controller.cluster.common.actor.Monitor@36258770 [INFO] [pekkoDeadLetter][03/31/2026 05:20:53.138] [test-pekko.actor.default-dispatcher-6] [pekko://test/user/termination-monitor] Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] to Actor[pekko://test/user/termination-monitor] was not delivered. [7] dead letters encountered. If this is not an expected behavior then Actor[pekko://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'pekko.log-dead-letters' and 'pekko.log-dead-letters-during-shutdown'. 05:20:53,138 AM [test-pekko.actor.default-dispatcher-5] [INFO] EmptyLocalActorRef - pekkoDeadLetter Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] to Actor[pekko://test/user/termination-monitor] was not delivered. [7] dead letters encountered. If this is not an expected behavior then Actor[pekko://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'pekko.log-dead-letters' and 'pekko.log-dead-letters-during-shutdown'. 05:20:53,138 AM [test-pekko.actor.default-dispatcher-12] [INFO] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: Starting recovery with journal batch size 1000 05:20:53,138 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: started executor 05:20:53,138 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: started executor 05:20:53,139 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnMiddleEntryInAppendEntries: metadata journal open: replayFrom=4 applyTo=3 05:20:53,140 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnMiddleEntryInAppendEntries: journal open: firstIndex=1 lastIndex=3 replayFrom=4 fileEntries=0 05:20:53,140 AM [test-pekko.actor.default-dispatcher-12] [INFO] EnabledRaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: journal open: applyTo=3 05:20:53,140 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: starting journal recovery 05:20:53,140 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnMiddleEntryInAppendEntries: Set currentTerm=1, votedFor=null 05:20:53,140 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: selected SNAPSHOT_V1 to handle file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-0000000069CB59B4-3AF44AC0.v1 05:20:53,140 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/TermInfo.properties 05:20:53,140 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/journal-v1-1.log 05:20:53,140 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/metadata-v1-1.log 05:20:53,140 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: picked SnapshotFileV1{lastIncluded=EntryInfo[index=2, term=1], timestamp=2026-03-31T05:20:52.989088448Z, file=/tmp/junit-8706641619689422209/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-0000000069CB59B4-3AF44AC0.v1, size=573, entryCompress=NONE, stateCompress=NONE} as the latest file 05:20:53,140 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] Recovery - testCaptureSnapshotOnMiddleEntryInAppendEntries: initializing from snapshot taken at 2026-03-31T05:20:52.989088448Z 05:20:53,140 AM [test-pekko.actor.default-dispatcher-12] [INFO] MockRaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: support() called 05:20:53,141 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnMiddleEntryInAppendEntries: Moving last applied index from -1 to 2 05:20:53,141 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] JournalRecovery - testCaptureSnapshotOnMiddleEntryInAppendEntries: applying entries up to 3 05:20:53,141 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnMiddleEntryInAppendEntries: Moving last applied index from 2 to 2 05:20:53,141 AM [test-pekko.actor.default-dispatcher-12] [INFO] Recovery - testCaptureSnapshotOnMiddleEntryInAppendEntries: Recovery completed in in 1.502 ms: last log index = 2, last log term = 1, napshot index = 2, snapshot term = 1, journal size = 0 05:20:53,141 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: Recovery completed and cannot restore from snapshot 05:20:53,141 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] EnabledRaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: writer thread VirtualThread[#640,testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-157]/runnable started 05:20:53,141 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-157] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: journal writer started 05:20:53,142 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-157] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: waiting to receive commands 05:20:53,142 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior540#-1969336433] 05:20:53,143 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower541#-2090156718] 05:20:53,143 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader542#141335432] 05:20:53,143 AM [main] [INFO] TestActorFactory - Killing actor TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] 05:20:53,143 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] EnabledRaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: terminating thread VirtualThread[#640,testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-157]/waiting 05:20:53,143 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-157] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: received 1 commands after 1.571 ms 05:20:53,143 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-157] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: completed 1 commands in 9.051 μs 05:20:53,143 AM [testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-157] [DEBUG] JournalWriteTask - testCaptureSnapshotOnMiddleEntryInAppendEntries: journal writer stopped 05:20:53,143 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] EnabledRaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: terminated thread VirtualThread[#640,testCaptureSnapshotOnMiddleEntryInAppendEntries-writer-157]/terminated 05:20:53,143 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] EntryJournalV1 - testCaptureSnapshotOnMiddleEntryInAppendEntries: journal closed 05:20:53,143 AM [test-pekko.actor.default-dispatcher-12] [INFO] EnabledRaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: journal closed 05:20:53,143 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: stopped executor with 0 remaining tasks 05:20:53,143 AM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: stopped executor with 0 remaining tasks 05:20:53,148 AM [main] [INFO] FollowerTest - Starting testHandleElectionTimeoutWhenLeaderMessageReceived 05:20:53,148 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:53,449 AM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to -1 05:20:53,580 AM [main] [DEBUG] Follower - follower (Follower): Received ElectionTimeout but lastLeaderMessageInterval 130 < election timeout PT0.4S 05:20:53,830 AM [main] [DEBUG] SyncStatusTracker - follower: Lagging -2 entries behind leader leader and reached 1 (of expected -1) 05:20:54,31 AM [main] [DEBUG] Follower - follower (Follower): Received ElectionTimeout but lastLeaderMessageInterval 200 < election timeout PT0.4S 05:20:54,31 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior543#195975907] 05:20:54,42 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower544#-590600329] 05:20:54,43 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader545#-349842711] 05:20:54,47 AM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:20:54,48 AM [main] [DEBUG] Follower - follower (Follower): Received TimeoutNow - switching to Candidate 05:20:54,48 AM [main] [DEBUG] Candidate - follower (Candidate): Election: Candidate has following voting peers: [] 05:20:54,48 AM [main] [INFO] Candidate - follower (Candidate): Starting new election term 2 05:20:54,48 AM [main] [INFO] RaftActorBehavior - follower (Follower) :- Switching from behavior Follower to Candidate, election term: 2 05:20:54,49 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior546#-1497837723] 05:20:54,60 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower547#-1369271073] 05:20:54,60 AM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader548#-1525079980] [INFO] [03/31/2026 05:20:54.061] [main] [CoordinatedShutdown(pekko://test)] Running CoordinatedShutdown with reason [ActorSystemTerminateReason] 05:20:54,61 AM [test-pekko.actor.default-dispatcher-12] [INFO] CoordinatedShutdown - Running CoordinatedShutdown with reason [ActorSystemTerminateReason] [WARN] [03/31/2026 05:20:54.062] [test-pekko.actor.default-dispatcher-12] [pekko://test/system/cluster/core/daemon] unhandled message from Actor[pekko://test/deadLetters]: Leave(pekko://test@10.30.171.214:17355) [INFO] [pekkoDeadLetter][03/31/2026 05:20:54.062] [test-pekko.actor.default-dispatcher-5] [pekko://test/system/cluster/core/daemon] Message [org.apache.pekko.cluster.ClusterUserAction$Leave] to Actor[pekko://test/system/cluster/core/daemon#842109470] was unhandled. [8] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'pekko.log-dead-letters' and 'pekko.log-dead-letters-during-shutdown'. 05:20:54,62 AM [test-pekko.actor.default-dispatcher-12] [INFO] LocalActorRef - pekkoDeadLetter Message [org.apache.pekko.cluster.ClusterUserAction$Leave] to Actor[pekko://test/system/cluster/core/daemon#842109470] was unhandled. [8] 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] [03/31/2026 05:20:54.063] [test-pekko.actor.internal-dispatcher-3] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.171.214:17355] - Exiting completed [INFO] [03/31/2026 05:20:54.063] [test-pekko.actor.internal-dispatcher-3] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.171.214:17355] - Shutting down... [INFO] [03/31/2026 05:20:54.063] [test-pekko.actor.internal-dispatcher-3] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.171.214:17355] - Successfully shut down 05:20:54,63 AM [test-pekko.actor.default-dispatcher-12] [INFO] Cluster - Cluster Node [pekko://test@10.30.171.214:17355] - Exiting completed 05:20:54,64 AM [test-pekko.actor.default-dispatcher-12] [INFO] Cluster - Cluster Node [pekko://test@10.30.171.214:17355] - Shutting down... 05:20:54,64 AM [test-pekko.actor.default-dispatcher-12] [INFO] Cluster - Cluster Node [pekko://test@10.30.171.214:17355] - Successfully shut down 05:20:54,65 AM [test-pekko.actor.default-dispatcher-6] [INFO] RemoteActorRefProvider$RemotingTerminator - Shutting down remote daemon. [INFO] [03/31/2026 05:20:54.065] [test-pekko.remote.default-remote-dispatcher-8] [pekko://test@10.30.171.214:17355/system/remoting-terminator] Shutting down remote daemon. 05:20:54,65 AM [test-pekko.actor.default-dispatcher-6] [INFO] RemoteActorRefProvider$RemotingTerminator - Remote daemon shut down; proceeding with flushing remote transports. [INFO] [03/31/2026 05:20:54.065] [test-pekko.remote.default-remote-dispatcher-8] [pekko://test@10.30.171.214:17355/system/remoting-terminator] Remote daemon shut down; proceeding with flushing remote transports. [INFO] [03/31/2026 05:20:54.067] [test-pekko.remote.default-remote-dispatcher-8] [pekko://test@10.30.171.214:17355/system/remoting-terminator] Remoting shut down. 05:20:54,67 AM [test-pekko.actor.default-dispatcher-5] [INFO] RemoteActorRefProvider$RemotingTerminator - Remoting shut down. [DEBUG] [03/31/2026 05:20:54.067] [test-pekko.actor.internal-dispatcher-10] [EventStream] shutting down: StandardOutLogger