[DEBUG] [06/25/2025 17:31:06.764] [main] [EventStream(pekko://test)] logger log1-TestEventListener started 05:31:06,764 PM [test-pekko.actor.default-dispatcher-6] [INFO] Slf4jLogger - Slf4jLogger started [DEBUG] [06/25/2025 17:31:06.764] [main] [EventStream(pekko://test)] logger log2-Slf4jLogger started [DEBUG] [06/25/2025 17:31:06.764] [main] [EventStream(pekko://test)] Default Loggers started [INFO] [06/25/2025 17:31:06.774] [main] [ArteryTransport(pekko://test)] Remoting started with transport [Artery tcp]; listening on address [pekko://test@10.30.170.85:17355] with UID [5768310528166211270] 05:31:06,775 PM [test-pekko.actor.default-dispatcher-9] [INFO] ArteryTransport - Remoting started with transport [Artery tcp]; listening on address [pekko://test@10.30.170.85:17355] with UID [5768310528166211270] 05:31:06,775 PM [test-pekko.actor.default-dispatcher-9] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.85:17355] - Starting up, Pekko version [1.0.3] ... [INFO] [06/25/2025 17:31:06.775] [main] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.85:17355] - Starting up, Pekko version [1.0.3] ... [INFO] [06/25/2025 17:31:06.777] [main] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.85:17355] - Registered cluster JMX MBean [pekko:type=Cluster] 05:31:06,777 PM [test-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.85:17355] - Registered cluster JMX MBean [pekko:type=Cluster] [INFO] [06/25/2025 17:31:06.777] [main] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.85:17355] - Started up successfully 05:31:06,777 PM [test-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.85:17355] - Started up successfully [INFO] [06/25/2025 17:31:06.777] [test-pekko.actor.internal-dispatcher-3] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.85:17355] - No downing-provider-class configured, manual cluster downing required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#downing [INFO] [06/25/2025 17:31:06.777] [test-pekko.actor.internal-dispatcher-3] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.85:17355] - No seed-nodes configured, manual cluster join required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#joining 05:31:06,778 PM [test-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.85:17355] - No downing-provider-class configured, manual cluster downing required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#downing 05:31:06,778 PM [test-pekko.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.85:17355] - No seed-nodes configured, manual cluster join required, see https://pekko.apache.org/docs/pekko/current/typed/cluster.html#joining 05:31:06,791 PM [main] [INFO] FollowerTest - Starting testHandleInstallSnapshot 05:31:06,791 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:06,887 PM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot: InstallSnapshot{term=1, leaderId=leader, lastIncludedIndex=1, lastIncludedTerm=1, datasize=50, chunk=1/2, lastChunkHashCode=OptionalInt.empty} 05:31:06,887 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 1 05:31:06,887 PM [main] [DEBUG] SnapshotTracker - follower (Follower): addChunk: chunkIndex=1, lastChunkIndex=0, collectedChunks.size=0, lastChunkHashCode=-1 05:31:06,888 PM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot returning: InstallSnapshotReply{term=1, followerId=follower, chunkIndex=1, success=true} 05:31:06,888 PM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot: InstallSnapshot{term=1, leaderId=leader, lastIncludedIndex=2, lastIncludedTerm=1, datasize=29, chunk=2/2, lastChunkHashCode=OptionalInt.empty} 05:31:06,888 PM [main] [DEBUG] SyncStatusTracker - follower: Lagging 1 entries behind leader leader and reached 1 (of expected 1) 05:31:06,888 PM [main] [DEBUG] SnapshotTracker - follower (Follower): addChunk: chunkIndex=2, lastChunkIndex=1, collectedChunks.size=50, lastChunkHashCode=675006801 05:31:06,888 PM [main] [INFO] Follower - follower (Follower): Snapshot received from leader: leader 05:31:06,891 PM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot returning: InstallSnapshotReply{term=1, followerId=follower, chunkIndex=2, success=true} 05:31:06,892 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior424#-1097101702] 05:31:06,893 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower425#1063868902] 05:31:06,893 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader426#1250255598] 05:31:06,895 PM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesPreviousLogEntryMissing 05:31:06,895 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:06,896 PM [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]]} 05:31:06,896 PM [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 05:31:06,897 PM [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} 05:31:06,897 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 4 05:31:06,897 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior427#1207739637] 05:31:06,898 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower428#146425119] 05:31:06,898 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader429#1884581096] 05:31:06,904 PM [main] [INFO] FollowerTest - Starting testInitialSyncUpWithHandleInstallSnapshot 05:31:06,904 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:06,905 PM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot: InstallSnapshot{term=1, leaderId=leader, lastIncludedIndex=1, lastIncludedTerm=1, datasize=50, chunk=1/2, lastChunkHashCode=OptionalInt.empty} 05:31:06,905 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 1 05:31:06,905 PM [main] [DEBUG] SnapshotTracker - follower (Follower): addChunk: chunkIndex=1, lastChunkIndex=0, collectedChunks.size=0, lastChunkHashCode=-1 05:31:06,905 PM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot returning: InstallSnapshotReply{term=1, followerId=follower, chunkIndex=1, success=true} 05:31:06,906 PM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot: InstallSnapshot{term=1, leaderId=leader, lastIncludedIndex=2, lastIncludedTerm=1, datasize=29, chunk=2/2, lastChunkHashCode=OptionalInt.empty} 05:31:06,906 PM [main] [DEBUG] SnapshotTracker - follower (Follower): addChunk: chunkIndex=2, lastChunkIndex=1, collectedChunks.size=50, lastChunkHashCode=675006801 05:31:06,906 PM [main] [INFO] Follower - follower (Follower): Snapshot received from leader: leader 05:31:06,907 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 101 05:31:06,908 PM [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 05:31:06,909 PM [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]]} 05:31:06,909 PM [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 05:31:06,910 PM [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} 05:31:06,910 PM [main] [DEBUG] SyncStatusTracker - follower: Lagging 1 entries behind leader leader and reached 101 (of expected 1) 05:31:06,911 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior430#-363774587] 05:31:06,921 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower431#-334932054] 05:31:06,921 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader432#1888657645] 05:31:06,924 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:06,925 PM [main] [INFO] Follower - follower (Follower): Term 100 in "RequestVoteReply{term=100, voteGranted=false}" message is greater than follower's term 1 - updating term 05:31:06,926 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior433#779008741] 05:31:06,937 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower434#-536733210] 05:31:06,937 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader435#-278875333] 05:31:06,939 PM [main] [INFO] FollowerTest - Starting testHandleFirstAppendEntries 05:31:06,939 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:06,940 PM [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 05:31:06,940 PM [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]]} 05:31:06,940 PM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:31:06,940 PM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 100, entries to be added from: 0 05:31:06,941 PM [main] [DEBUG] Follower - follower (Follower): Append entry to log foo 05:31:06,941 PM [main] [DEBUG] Follower - follower (Follower): Log size is now 2 05:31:06,941 PM [main] [DEBUG] Follower - follower (Follower): Commit index set to 101 05:31:06,941 PM [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} 05:31:06,941 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:31:06,941 PM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 101, context.getLastApplied(): 1, lastIndex(): 101 05:31:06,942 PM [main] [WARN] RaftActorBehavior - follower (Follower): Missing index 2 from log. Cannot apply state. Ignoring 2 to 101 05:31:06,943 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior436#800879028] 05:31:06,944 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower437#-1512549711] 05:31:06,944 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader438#-1084355558] 05:31:06,946 PM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesWithExistingLogEntry 05:31:06,946 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:06,947 PM [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]]} 05:31:06,947 PM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:31:06,947 PM [main] [DEBUG] Follower - follower (Follower): matchEntry DefaultLogEntry[index=1, term=1, command=one] is present: existingEntryTerm: 1 05:31:06,947 PM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 1, entries to be added from: 1 05:31:06,947 PM [main] [DEBUG] Follower - follower (Follower): Log size is now 2 05:31:06,947 PM [main] [DEBUG] Follower - follower (Follower): Commit index set to 1 05:31:06,947 PM [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} 05:31:06,947 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 1 05:31:06,948 PM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 1, context.getLastApplied(): -1, lastIndex(): 1 05:31:06,948 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 0 05:31:06,948 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 0 05:31:06,948 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 1 05:31:06,948 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 0 to 1 05:31:06,948 PM [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]]} 05:31:06,949 PM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 2 05:31:06,949 PM [main] [DEBUG] Follower - follower (Follower): matchEntry DefaultLogEntry[index=1, term=1, command=one] is present: existingEntryTerm: 1 05:31:06,949 PM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 1, entries to be added from: 1 05:31:06,949 PM [main] [DEBUG] Follower - follower (Follower): Append entry to log two 05:31:06,949 PM [main] [DEBUG] Follower - follower (Follower): Log size is now 3 05:31:06,949 PM [main] [DEBUG] Follower - follower (Follower): Commit index set to 2 05:31:06,949 PM [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} 05:31:06,949 PM [main] [DEBUG] SyncStatusTracker - follower: Lagging 0 entries behind leader leader and reached 2 (of expected 1) 05:31:06,949 PM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 2, context.getLastApplied(): 1, lastIndex(): 2 05:31:06,949 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 2 05:31:06,949 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 1 to 2 05:31:06,949 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior439#-693825332] 05:31:06,950 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower440#-648032933] 05:31:06,950 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader441#-1542621167] 05:31:06,951 PM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesSenderPrevLogTermNotSameAsReceiverPrevLogTerm 05:31:06,951 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:06,952 PM [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 05:31:06,952 PM [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 05:31:06,953 PM [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} 05:31:06,953 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 101 05:31:06,953 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior442#-2050850557] 05:31:06,953 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower443#-1300851720] 05:31:06,953 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader444#1808194321] 05:31:06,955 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:06,957 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior445#-1512594334] 05:31:06,957 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower446#1561909913] 05:31:06,957 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader447#649091377] 05:31:06,959 PM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesWithNewerCommitIndex 05:31:06,959 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:06,959 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 100 05:31:06,959 PM [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 05:31:06,960 PM [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]]} 05:31:06,960 PM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:31:06,960 PM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 100, entries to be added from: 0 05:31:06,960 PM [main] [DEBUG] Follower - follower (Follower): Append entry to log foo 05:31:06,960 PM [main] [DEBUG] Follower - follower (Follower): Log size is now 2 05:31:06,960 PM [main] [DEBUG] Follower - follower (Follower): Commit index set to 101 05:31:06,960 PM [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} 05:31:06,960 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:31:06,960 PM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 101, context.getLastApplied(): 100, lastIndex(): 101 05:31:06,961 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 101 05:31:06,961 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 100 to 101 05:31:06,961 PM [main] [DEBUG] SnapshotManager - follower: fakeSnapshot purging log to 100 for term 2 05:31:06,961 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior448#-885019027] 05:31:06,961 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower449#-755040078] 05:31:06,961 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader450#-1311331731] 05:31:06,963 PM [main] [INFO] FollowerTest - Starting testCaptureSnapshotOnLastEntryInAppendEntries [WARN] [06/25/2025 17:31:06.964] [test-pekko.actor.default-dispatcher-7] [pekko://test/user/termination-monitor] received dead letter from TestActor[pekko://test/user/testCaptureSnapshotOnLastEntryInAppendEntries]: org.opendaylight.controller.cluster.common.actor.Monitor@605d3698 [INFO] [pekkoDeadLetter][06/25/2025 17:31:06.964] [test-pekko.actor.default-dispatcher-7] [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'. 05:31:06,965 PM [test-pekko.actor.default-dispatcher-7] [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'. 05:31:06,966 PM [test-pekko.actor.default-dispatcher-6] [INFO] RaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: Starting recovery with journal batch size 1000 05:31:06,966 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: started executor 05:31:06,966 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: started executor 05:31:06,969 PM [test-pekko.actor.default-dispatcher-9] [DEBUG] PropertiesTermInfoStore - /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest11663984806524129537/testCaptureSnapshotOnLastEntryInAppendEntries/TermInfo.properties does not exist 05:31:06,969 PM [test-pekko.actor.default-dispatcher-9] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: no eligible files found 05:31:06,969 PM [test-pekko.actor.default-dispatcher-9] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnLastEntryInAppendEntries: Set currentTerm=1, votedFor=null 05:31:06,969 PM [test-pekko.actor.default-dispatcher-9] [INFO] PekkoRecovery - testCaptureSnapshotOnLastEntryInAppendEntries: Recovery completed - Switching actor to Follower - last log index = -1, last log term = -1, snapshot index = -1, snapshot term = -1, journal size = 0 05:31:06,974 PM [test-pekko.actor.default-dispatcher-9] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnLastEntryInAppendEntries: Set currentTerm=1, votedFor=null 05:31:06,974 PM [test-pekko.actor.default-dispatcher-9] [INFO] PekkoRecovery - testCaptureSnapshotOnLastEntryInAppendEntries: Local TermInfo store seeded with TermInfo{term=1} 05:31:06,974 PM [test-pekko.actor.default-dispatcher-9] [DEBUG] RaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: Pekko recovery completed with org.opendaylight.controller.cluster.raft.RecoveryLog@15493f20 05:31:06,975 PM [test-pekko.actor.default-dispatcher-6] [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]]} 05:31:06,975 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): Number of entries to be appended = 2 05:31:06,975 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): After cleanup, lastIndex: -1, entries to be added from: 0 05:31:06,975 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): Append entry to log one 05:31:06,975 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnLastEntryInAppendEntries: Append log entry and persist DefaultLogEntry[index=0, term=1, command=one] 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): Append entry to log two 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnLastEntryInAppendEntries: Append log entry and persist DefaultLogEntry[index=1, term=1, command=two] 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): Log size is now 2 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): Commit index set to 1 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [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} 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] SyncStatusTracker - testCaptureSnapshotOnLastEntryInAppendEntries: Last sync leader does not match current leader leader, need to catch up to 1 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] Follower - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 1, context.getLastApplied(): -1, lastIndex(): 1 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActorBehavior - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): Setting last applied to 0 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnLastEntryInAppendEntries: Moving last applied index from -1 to 0 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: Applying state for log index 0 data one 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [INFO] MockRaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: applyState called: one 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActorBehavior - testCaptureSnapshotOnLastEntryInAppendEntries (Follower): Setting last applied to 1 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnLastEntryInAppendEntries: Moving last applied index from 0 to 1 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: Applying state for log index 1 data two 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [INFO] MockRaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: applyState called: two 05:31:06,976 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: Persisting ApplyJournalEntries with index=1 05:31:06,978 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnLastEntryInAppendEntries: persist complete JournaledLogEntry{index=0, term=1, command=one, pending=false} 05:31:06,978 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnLastEntryInAppendEntries: persist complete JournaledLogEntry{index=1, term=1, command=two, pending=false} 05:31:06,979 PM [test-pekko.actor.default-dispatcher-6] [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] 05:31:06,979 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] SnapshotManager - testCaptureSnapshotOnLastEntryInAppendEntries: captured snapshot at lastSequenceNumber: 3 05:31:06,979 PM [test-pekko.actor.default-dispatcher-6] [INFO] SnapshotManager - testCaptureSnapshotOnLastEntryInAppendEntries: Persising snapshot at EntryInfo[index=1, term=1]/EntryInfo[index=1, term=1] 05:31:06,979 PM [test-pekko.actor.default-dispatcher-6] [INFO] MockRaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: support() called 05:31:06,979 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] SnapshotManager - testCaptureSnapshotOnLastEntryInAppendEntries: log size 2 exceeds the snapshot batch count 2 - doing snapshotPreCommit with index 1 05:31:06,979 PM [test-pekko.actor.default-dispatcher-6] [INFO] SnapshotManager - testCaptureSnapshotOnLastEntryInAppendEntries: Removed in-memory snapshotted entries, adjusted snaphsotIndex: 1 and term: 1 05:31:06,979 PM [testCaptureSnapshotOnLastEntryInAppendEntries-%d404699] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: starting snapshot writeout to /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest11663984806524129537/testCaptureSnapshotOnLastEntryInAppendEntries/snapshot-00000000685C325A-3A5CD1D9.tmp 05:31:06,979 PM [test-pekko.actor.default-dispatcher-6] [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] [06/25/2025 17:31:06.979] [test-pekko.actor.default-dispatcher-12] [pekko://test/user/testCaptureSnapshotOnLastEntryInAppendEntries] unhandled message from Actor[pekko://test/deadLetters]: FollowerInitialSyncUpStatus[memberId=testCaptureSnapshotOnLastEntryInAppendEntries, initialSyncDone=false] [INFO] [pekkoDeadLetter][06/25/2025 17:31:06.979] [test-pekko.actor.default-dispatcher-6] [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'. 05:31:06,985 PM [testCaptureSnapshotOnLastEntryInAppendEntries-%d404699] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: finished snapshot writeout to /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest11663984806524129537/testCaptureSnapshotOnLastEntryInAppendEntries/snapshot-00000000685C325A-3A5CD1D9.v1 05:31:06,985 PM [testCaptureSnapshotOnLastEntryInAppendEntries-%d404699] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: skipping unrecognized file /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest11663984806524129537/testCaptureSnapshotOnLastEntryInAppendEntries/TermInfo.properties 05:31:06,985 PM [testCaptureSnapshotOnLastEntryInAppendEntries-%d404699] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: selected SNAPSHOT_V1 to handle file /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest11663984806524129537/testCaptureSnapshotOnLastEntryInAppendEntries/snapshot-00000000685C325A-3A5CD1D9.v1 05:31:06,985 PM [testCaptureSnapshotOnLastEntryInAppendEntries-%d404699] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: retaining snapshot SnapshotFileV1{lastIncluded=EntryInfo[index=1, term=1], timestamp=2025-06-25T17:31:06.979161561Z, file=/tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest11663984806524129537/testCaptureSnapshotOnLastEntryInAppendEntries/snapshot-00000000685C325A-3A5CD1D9.v1, size=555, entryCompress=NONE, stateCompress=NONE} 05:31:06,986 PM [test-pekko.actor.default-dispatcher-12] [INFO] SnapshotManager - testCaptureSnapshotOnLastEntryInAppendEntries: snapshot is durable as of 2025-06-25T17:31:06.979161561Z 05:31:06,986 PM [test-pekko.actor.default-dispatcher-12] [DEBUG] SnapshotManager - testCaptureSnapshotOnLastEntryInAppendEntries: Snapshot success - sequence number: 3 05:31:06,986 PM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActorSnapshotMessageSupport - testCaptureSnapshotOnLastEntryInAppendEntries: SnapshotComplete received 05:31:06,986 PM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftActor - testCaptureSnapshotOnLastEntryInAppendEntries: handled a journal response 05:31:07,78 PM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: skipping unrecognized file /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest11663984806524129537/testCaptureSnapshotOnLastEntryInAppendEntries/TermInfo.properties 05:31:07,79 PM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: selected SNAPSHOT_V1 to handle file /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest11663984806524129537/testCaptureSnapshotOnLastEntryInAppendEntries/snapshot-00000000685C325A-3A5CD1D9.v1 05:31:07,79 PM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: picked SnapshotFileV1{lastIncluded=EntryInfo[index=1, term=1], timestamp=2025-06-25T17:31:06.979161561Z, file=/tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest11663984806524129537/testCaptureSnapshotOnLastEntryInAppendEntries/snapshot-00000000685C325A-3A5CD1D9.v1, size=555, entryCompress=NONE, stateCompress=NONE} as the latest file 05:31:07,81 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior451#2066511381] 05:31:07,82 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower452#-255958416] 05:31:07,82 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader453#1317815706] 05:31:07,82 PM [main] [INFO] TestActorFactory - Killing actor TestActor[pekko://test/user/testCaptureSnapshotOnLastEntryInAppendEntries] 05:31:07,83 PM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: stopped executor with 0 remaining tasks 05:31:07,83 PM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnLastEntryInAppendEntries: stopped executor with 0 remaining tasks 05:31:07,85 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,86 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior454#1795255464] 05:31:07,89 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower455#-18292556] 05:31:07,89 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader456#-1876201958] 05:31:07,93 PM [main] [INFO] FollowerTest - Starting testHandleRequestVoteWhenSenderTermEqualToCurrentTermAndVotedForIsNotTheSameAsCandidateId 05:31:07,94 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,100 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): In requestVote: RequestVote{term=1000, candidateId=candidate, lastLogIndex=10000, lastLogTerm=999} - currentTerm: 1000, votedFor: test, lastIndex: 1, lastTerm: 1 05:31:07,100 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): requestVote returning: RequestVoteReply{term=1000, voteGranted=false} 05:31:07,100 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior457#-1363921902] 05:31:07,112 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower458#-1321128330] 05:31:07,112 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader459#-496670128] 05:31:07,117 PM [main] [INFO] FollowerTest - Starting testHandleFirstAppendEntriesWithPrevIndexMinusOneAndReplicatedToAllIndexPresentInSnapshot 05:31:07,118 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,118 PM [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 05:31:07,119 PM [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]]} 05:31:07,119 PM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:31:07,119 PM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 100, entries to be added from: 0 05:31:07,119 PM [main] [DEBUG] Follower - follower (Follower): Append entry to log foo 05:31:07,119 PM [main] [DEBUG] Follower - follower (Follower): Log size is now 1 05:31:07,119 PM [main] [DEBUG] Follower - follower (Follower): Commit index set to 101 05:31:07,119 PM [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} 05:31:07,119 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:31:07,119 PM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 101, context.getLastApplied(): 1, lastIndex(): 101 05:31:07,119 PM [main] [WARN] RaftActorBehavior - follower (Follower): Missing index 2 from log. Cannot apply state. Ignoring 2 to 101 05:31:07,120 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior460#-242298843] 05:31:07,130 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower461#-1754101222] 05:31:07,130 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader462#1944511909] 05:31:07,133 PM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesLeaderChangedBeforeSyncUpComplete 05:31:07,133 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,134 PM [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 05:31:07,138 PM [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]]} 05:31:07,140 PM [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 05:31:07,142 PM [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} 05:31:07,142 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:31:07,142 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 1 to 100 05:31:07,143 PM [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]]} 05:31:07,144 PM [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 05:31:07,146 PM [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} 05:31:07,146 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-2, need to catch up to 46 05:31:07,146 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior463#994063750] 05:31:07,157 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower464#-568219972] 05:31:07,157 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader465#-1094672187] 05:31:07,167 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,169 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior466#-1503949924] 05:31:07,179 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower467#-1376347293] 05:31:07,179 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader468#-599751655] 05:31:07,185 PM [main] [INFO] FollowerTest - Starting testHandleSyncUpAppendEntries 05:31:07,185 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,186 PM [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 05:31:07,186 PM [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]]} 05:31:07,187 PM [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 05:31:07,187 PM [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} 05:31:07,187 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:31:07,187 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 101 05:31:07,187 PM [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]]} 05:31:07,188 PM [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 05:31:07,188 PM [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} 05:31:07,188 PM [main] [DEBUG] SyncStatusTracker - follower: Lagging 1 entries behind leader leader-1 and reached 101 (of expected 101) 05:31:07,188 PM [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]]} 05:31:07,189 PM [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 05:31:07,190 PM [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} 05:31:07,190 PM [main] [DEBUG] SyncStatusTracker - follower: Lagging 1 entries behind leader leader-1 and reached 101 (of expected 101) 05:31:07,190 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior469#-1529243207] 05:31:07,200 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower470#1633616960] 05:31:07,201 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader471#1689381385] 05:31:07,203 PM [main] [INFO] FollowerTest - Starting testHandleAppendAfterInstallingSnapshot 05:31:07,203 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,206 PM [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]]} 05:31:07,206 PM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:31:07,206 PM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 3, entries to be added from: 0 05:31:07,206 PM [main] [DEBUG] Follower - follower (Follower): Append entry to log four 05:31:07,206 PM [main] [DEBUG] Follower - follower (Follower): Log size is now 1 05:31:07,206 PM [main] [DEBUG] Follower - follower (Follower): Commit index set to 4 05:31:07,206 PM [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} 05:31:07,206 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 4 05:31:07,206 PM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 4, context.getLastApplied(): -1, lastIndex(): 4 05:31:07,207 PM [main] [WARN] RaftActorBehavior - follower (Follower): Missing index 0 from log. Cannot apply state. Ignoring 0 to 4 05:31:07,207 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior472#-542690306] 05:31:07,218 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower473#1860919937] 05:31:07,218 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader474#-1188570238] 05:31:07,221 PM [main] [INFO] FollowerTest - Starting testNeedsLeaderAddress 05:31:07,224 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,226 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to -1 05:31:07,227 PM [main] [DEBUG] Follower - New leader address: pekko://test/user/leader477 05:31:07,227 PM [main] [INFO] PeerInfos - follower: Peer address for peer leader set to pekko://test/user/leader477 05:31:07,228 PM [main] [DEBUG] SyncStatusTracker - follower: Lagging 0 entries behind leader leader and reached -1 (of expected -1) 05:31:07,228 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior475#277646438] 05:31:07,230 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower476#935412440] 05:31:07,230 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader477#1962102879] 05:31:07,233 PM [main] [INFO] FollowerTest - Starting testHandleFirstAppendEntriesWithPrevIndexMinusOneAndReplicatedToAllIndexPresentInLog 05:31:07,234 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,234 PM [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 05:31:07,235 PM [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]]} 05:31:07,235 PM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:31:07,235 PM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 100, entries to be added from: 0 05:31:07,235 PM [main] [DEBUG] Follower - follower (Follower): Append entry to log foo 05:31:07,235 PM [main] [DEBUG] Follower - follower (Follower): Log size is now 2 05:31:07,235 PM [main] [DEBUG] Follower - follower (Follower): Commit index set to 101 05:31:07,235 PM [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} 05:31:07,235 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:31:07,235 PM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 101, context.getLastApplied(): 1, lastIndex(): 101 05:31:07,236 PM [main] [WARN] RaftActorBehavior - follower (Follower): Missing index 2 from log. Cannot apply state. Ignoring 2 to 101 05:31:07,236 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior478#-1511683226] 05:31:07,237 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower479#-1302819672] 05:31:07,237 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader480#607685532] 05:31:07,239 PM [main] [INFO] FollowerTest - Starting testHandleFirstAppendEntries 05:31:07,239 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,240 PM [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 05:31:07,241 PM [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]]} 05:31:07,241 PM [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 05:31:07,242 PM [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} 05:31:07,243 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:31:07,243 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior481#-1698574676] 05:31:07,244 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower482#1677889311] 05:31:07,244 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader483#-1065858460] 05:31:07,246 PM [main] [INFO] FollowerTest - Starting testCaptureSnapshotOnAppendEntriesWithUnapplied [WARN] [06/25/2025 17:31:07.247] [test-pekko.actor.default-dispatcher-6] [pekko://test/user/termination-monitor] received dead letter from TestActor[pekko://test/user/testCaptureSnapshotOnAppendEntriesWithUnapplied]: org.opendaylight.controller.cluster.common.actor.Monitor@14ceaad8 [INFO] [pekkoDeadLetter][06/25/2025 17:31:07.247] [test-pekko.actor.default-dispatcher-6] [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'. 05:31:07,247 PM [test-pekko.actor.default-dispatcher-6] [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'. 05:31:07,248 PM [test-pekko.actor.default-dispatcher-12] [INFO] RaftActor - testCaptureSnapshotOnAppendEntriesWithUnapplied: Starting recovery with journal batch size 1000 05:31:07,248 PM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: started executor 05:31:07,248 PM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: started executor 05:31:07,249 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] PropertiesTermInfoStore - /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest4394631704869252905/testCaptureSnapshotOnAppendEntriesWithUnapplied/TermInfo.properties does not exist 05:31:07,250 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: no eligible files found 05:31:07,250 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnAppendEntriesWithUnapplied: Set currentTerm=1, votedFor=null 05:31:07,250 PM [test-pekko.actor.default-dispatcher-6] [INFO] PekkoRecovery - testCaptureSnapshotOnAppendEntriesWithUnapplied: Recovery completed - Switching actor to Follower - last log index = -1, last log term = -1, snapshot index = -1, snapshot term = -1, journal size = 0 05:31:07,254 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnAppendEntriesWithUnapplied: Set currentTerm=1, votedFor=null 05:31:07,254 PM [test-pekko.actor.default-dispatcher-6] [INFO] PekkoRecovery - testCaptureSnapshotOnAppendEntriesWithUnapplied: Local TermInfo store seeded with TermInfo{term=1} 05:31:07,254 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] RaftActor - testCaptureSnapshotOnAppendEntriesWithUnapplied: Pekko recovery completed with org.opendaylight.controller.cluster.raft.RecoveryLog@9cbbd19 05:31:07,254 PM [test-pekko.actor.default-dispatcher-7] [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]]} 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): Number of entries to be appended = 3 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): After cleanup, lastIndex: -1, entries to be added from: 0 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): Append entry to log one 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnAppendEntriesWithUnapplied: Append log entry and persist DefaultLogEntry[index=0, term=1, command=one] 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): Append entry to log two 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnAppendEntriesWithUnapplied: Append log entry and persist DefaultLogEntry[index=1, term=1, command=two] 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): Append entry to log three 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnAppendEntriesWithUnapplied: Append log entry and persist DefaultLogEntry[index=2, term=1, command=three] 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): Log size is now 3 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): Commit index set to 0 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [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} 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] SyncStatusTracker - testCaptureSnapshotOnAppendEntriesWithUnapplied: Last sync leader does not match current leader leader, need to catch up to 0 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 0, context.getLastApplied(): -1, lastIndex(): 2 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActorBehavior - testCaptureSnapshotOnAppendEntriesWithUnapplied (Follower): Setting last applied to 0 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnAppendEntriesWithUnapplied: Moving last applied index from -1 to 0 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActor - testCaptureSnapshotOnAppendEntriesWithUnapplied: Applying state for log index 0 data one 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [INFO] MockRaftActor - testCaptureSnapshotOnAppendEntriesWithUnapplied: applyState called: one 05:31:07,255 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActor - testCaptureSnapshotOnAppendEntriesWithUnapplied: Persisting ApplyJournalEntries with index=0 05:31:07,256 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnAppendEntriesWithUnapplied: persist complete JournaledLogEntry{index=0, term=1, command=one, pending=false} 05:31:07,256 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnAppendEntriesWithUnapplied: persist complete JournaledLogEntry{index=1, term=1, command=two, pending=false} 05:31:07,257 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnAppendEntriesWithUnapplied: persist complete JournaledLogEntry{index=2, term=1, command=three, pending=false} 05:31:07,257 PM [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] 05:31:07,257 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] SnapshotManager - testCaptureSnapshotOnAppendEntriesWithUnapplied: captured snapshot at lastSequenceNumber: 4 05:31:07,257 PM [test-pekko.actor.default-dispatcher-6] [INFO] SnapshotManager - testCaptureSnapshotOnAppendEntriesWithUnapplied: Persising snapshot at EntryInfo[index=0, term=1]/EntryInfo[index=2, term=1] 05:31:07,257 PM [test-pekko.actor.default-dispatcher-6] [INFO] MockRaftActor - testCaptureSnapshotOnAppendEntriesWithUnapplied: support() called 05:31:07,257 PM [test-pekko.actor.default-dispatcher-6] [DEBUG] SnapshotManager - testCaptureSnapshotOnAppendEntriesWithUnapplied: log size 3 exceeds the snapshot batch count 1 - doing snapshotPreCommit with index 0 05:31:07,257 PM [test-pekko.actor.default-dispatcher-6] [INFO] SnapshotManager - testCaptureSnapshotOnAppendEntriesWithUnapplied: Removed in-memory snapshotted entries, adjusted snaphsotIndex: 0 and term: 1 05:31:07,257 PM [testCaptureSnapshotOnAppendEntriesWithUnapplied-%d215082] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: starting snapshot writeout to /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest4394631704869252905/testCaptureSnapshotOnAppendEntriesWithUnapplied/snapshot-00000000685C325B-0F54347E.tmp [WARN] [06/25/2025 17:31:07.257] [test-pekko.actor.default-dispatcher-6] [pekko://test/user/testCaptureSnapshotOnAppendEntriesWithUnapplied] unhandled message from Actor[pekko://test/deadLetters]: FollowerInitialSyncUpStatus[memberId=testCaptureSnapshotOnAppendEntriesWithUnapplied, initialSyncDone=false] [INFO] [pekkoDeadLetter][06/25/2025 17:31:07.257] [test-pekko.actor.default-dispatcher-6] [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'. 05:31:07,257 PM [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'. 05:31:07,259 PM [testCaptureSnapshotOnAppendEntriesWithUnapplied-%d215082] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: finished snapshot writeout to /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest4394631704869252905/testCaptureSnapshotOnAppendEntriesWithUnapplied/snapshot-00000000685C325B-0F54347E.v1 05:31:07,260 PM [testCaptureSnapshotOnAppendEntriesWithUnapplied-%d215082] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: selected SNAPSHOT_V1 to handle file /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest4394631704869252905/testCaptureSnapshotOnAppendEntriesWithUnapplied/snapshot-00000000685C325B-0F54347E.v1 05:31:07,260 PM [testCaptureSnapshotOnAppendEntriesWithUnapplied-%d215082] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: skipping unrecognized file /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest4394631704869252905/testCaptureSnapshotOnAppendEntriesWithUnapplied/TermInfo.properties 05:31:07,260 PM [testCaptureSnapshotOnAppendEntriesWithUnapplied-%d215082] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: retaining snapshot SnapshotFileV1{lastIncluded=EntryInfo[index=0, term=1], timestamp=2025-06-25T17:31:07.257176702Z, file=/tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest4394631704869252905/testCaptureSnapshotOnAppendEntriesWithUnapplied/snapshot-00000000685C325B-0F54347E.v1, size=701, entryCompress=NONE, stateCompress=NONE} 05:31:07,260 PM [test-pekko.actor.default-dispatcher-15] [INFO] SnapshotManager - testCaptureSnapshotOnAppendEntriesWithUnapplied: snapshot is durable as of 2025-06-25T17:31:07.257176702Z 05:31:07,260 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] SnapshotManager - testCaptureSnapshotOnAppendEntriesWithUnapplied: Snapshot success - sequence number: 4 05:31:07,260 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] RaftActorSnapshotMessageSupport - testCaptureSnapshotOnAppendEntriesWithUnapplied: SnapshotComplete received 05:31:07,261 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] RaftActor - testCaptureSnapshotOnAppendEntriesWithUnapplied: handled a journal response 05:31:07,357 PM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: selected SNAPSHOT_V1 to handle file /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest4394631704869252905/testCaptureSnapshotOnAppendEntriesWithUnapplied/snapshot-00000000685C325B-0F54347E.v1 05:31:07,357 PM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: skipping unrecognized file /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest4394631704869252905/testCaptureSnapshotOnAppendEntriesWithUnapplied/TermInfo.properties 05:31:07,358 PM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: picked SnapshotFileV1{lastIncluded=EntryInfo[index=0, term=1], timestamp=2025-06-25T17:31:07.257176702Z, file=/tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest4394631704869252905/testCaptureSnapshotOnAppendEntriesWithUnapplied/snapshot-00000000685C325B-0F54347E.v1, size=701, entryCompress=NONE, stateCompress=NONE} as the latest file 05:31:07,359 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior484#-260803390] 05:31:07,360 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower485#394683499] 05:31:07,360 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader486#1212200856] 05:31:07,360 PM [main] [INFO] TestActorFactory - Killing actor TestActor[pekko://test/user/testCaptureSnapshotOnAppendEntriesWithUnapplied] 05:31:07,360 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: stopped executor with 0 remaining tasks 05:31:07,360 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] RaftStorage - testCaptureSnapshotOnAppendEntriesWithUnapplied: stopped executor with 0 remaining tasks 05:31:07,365 PM [main] [INFO] FollowerTest - Starting testFirstAppendEntriesWithNoPrevIndexAndReplicatedToAllPresentInSnapshotButCalculatedPrevEntryMissing 05:31:07,365 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,365 PM [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 05:31:07,366 PM [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]]} 05:31:07,366 PM [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 05:31:07,366 PM [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} 05:31:07,366 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 105 05:31:07,366 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior487#1960985102] 05:31:07,367 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower488#-721370651] 05:31:07,367 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader489#-428633551] 05:31:07,369 PM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesSenderPrevLogIndexIsInTheSnapshot 05:31:07,369 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,371 PM [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 05:31:07,371 PM [main] [DEBUG] Follower - follower (Follower): Commit index set to 7 05:31:07,371 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 8 05:31:07,371 PM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 8, context.getLastApplied(): -1, lastIndex(): 7 05:31:07,372 PM [main] [WARN] RaftActorBehavior - follower (Follower): Missing index 0 from log. Cannot apply state. Ignoring 0 to 8 05:31:07,372 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior490#-1142764329] 05:31:07,372 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower491#-1336132656] 05:31:07,372 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader492#1167393624] 05:31:07,374 PM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesCorrectReceiverLogEntries 05:31:07,374 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,374 PM [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 05:31:07,374 PM [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]]} 05:31:07,375 PM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 2 05:31:07,375 PM [main] [DEBUG] Follower - follower (Follower): matchEntry DefaultLogEntry[index=2, term=2, command=two-1] is present: existingEntryTerm: 1 05:31:07,375 PM [main] [DEBUG] DefaultConfigParamsImpl - No custom RaftPolicy specified. Using DefaultRaftPolicy 05:31:07,375 PM [main] [INFO] Follower - follower (Follower): Removing entries from log starting at 2, commitIndex: -1, lastApplied: -1 05:31:07,375 PM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 1, entries to be added from: 0 05:31:07,375 PM [main] [DEBUG] Follower - follower (Follower): Append entry to log two-1 05:31:07,375 PM [main] [DEBUG] Follower - follower (Follower): Append entry to log three 05:31:07,375 PM [main] [DEBUG] Follower - follower (Follower): Log size is now 4 05:31:07,375 PM [main] [DEBUG] Follower - follower (Follower): Commit index set to 3 05:31:07,375 PM [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} 05:31:07,375 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 3 05:31:07,375 PM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 3, context.getLastApplied(): -1, lastIndex(): 3 05:31:07,375 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 0 05:31:07,375 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 0 05:31:07,375 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 1 05:31:07,375 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 0 to 1 05:31:07,375 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 2 05:31:07,375 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 1 to 2 05:31:07,375 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 3 05:31:07,375 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 2 to 3 05:31:07,376 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior493#-526803159] 05:31:07,376 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower494#-1992327605] 05:31:07,376 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader495#-444130802] 05:31:07,379 PM [main] [INFO] FollowerTest - Starting testHandleOutOfSequenceInstallSnapshot 05:31:07,379 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,380 PM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot: InstallSnapshot{term=1, leaderId=leader, lastIncludedIndex=3, lastIncludedTerm=1, datasize=50, chunk=3/3, lastChunkHashCode=OptionalInt.empty} 05:31:07,380 PM [main] [DEBUG] Follower - follower (Follower): expected chunkIndex 1 got 3 05:31:07,380 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior496#-474603206] 05:31:07,381 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower497#31277496] 05:31:07,381 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader498#-1713378155] 05:31:07,384 PM [main] [INFO] FollowerTest - Starting testReceivingAppendEntriesDuringInstallSnapshotFromDifferentLeader 05:31:07,384 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,385 PM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot: InstallSnapshot{term=1, leaderId=leader, lastIncludedIndex=1, lastIncludedTerm=1, datasize=50, chunk=1/2, lastChunkHashCode=OptionalInt.empty} 05:31:07,385 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 1 05:31:07,385 PM [main] [DEBUG] SnapshotTracker - follower (Follower): addChunk: chunkIndex=1, lastChunkIndex=0, collectedChunks.size=0, lastChunkHashCode=-1 05:31:07,385 PM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot returning: InstallSnapshotReply{term=1, followerId=follower, chunkIndex=1, success=true} 05:31:07,386 PM [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 05:31:07,386 PM [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]]} 05:31:07,386 PM [main] [DEBUG] Follower - follower (Follower): snapshot install is in progress but the prior snapshot leaderId leader does not match the AppendEntries leaderId new-leader 05:31:07,386 PM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:31:07,386 PM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 1, entries to be added from: 0 05:31:07,386 PM [main] [DEBUG] Follower - follower (Follower): Append entry to log 3 05:31:07,386 PM [main] [DEBUG] Follower - follower (Follower): Log size is now 3 05:31:07,386 PM [main] [DEBUG] Follower - follower (Follower): Commit index set to 2 05:31:07,387 PM [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} 05:31:07,387 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader new-leader, need to catch up to 2 05:31:07,387 PM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 2, context.getLastApplied(): 1, lastIndex(): 2 05:31:07,387 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 2 05:31:07,387 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 1 to 2 05:31:07,387 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior499#1357158476] 05:31:07,398 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower500#-244065190] 05:31:07,398 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader501#13913141] 05:31:07,401 PM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesLeaderChangedAfterSyncUpComplete 05:31:07,401 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,402 PM [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 05:31:07,402 PM [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]]} 05:31:07,403 PM [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 05:31:07,403 PM [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} 05:31:07,404 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 101 05:31:07,404 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 101 05:31:07,404 PM [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]]} 05:31:07,405 PM [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 05:31:07,405 PM [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} 05:31:07,405 PM [main] [DEBUG] SyncStatusTracker - follower: Lagging 1 entries behind leader leader-1 and reached 101 (of expected 101) 05:31:07,405 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 100 05:31:07,405 PM [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]]} 05:31:07,406 PM [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 05:31:07,406 PM [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} 05:31:07,406 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-2, need to catch up to 46 05:31:07,406 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior502#979768704] 05:31:07,417 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower503#-1295318821] 05:31:07,417 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader504#1966112711] 05:31:07,421 PM [main] [INFO] FollowerTest - Starting testHandleElectionTimeoutWhenNoLeaderMessageReceived 05:31:07,421 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,621 PM [main] [DEBUG] DefaultConfigParamsImpl - No custom RaftPolicy specified. Using DefaultRaftPolicy 05:31:07,621 PM [main] [DEBUG] Follower - follower (Follower): Checking if this node is isolated in the cluster unreachable set [],all members [] self member: Member(pekko://test@10.30.170.85:17355, Removed) 05:31:07,621 PM [main] [DEBUG] Follower - follower (Follower): Received ElectionTimeout - switching to Candidate 05:31:07,622 PM [main] [DEBUG] Candidate - follower (Candidate): Election: Candidate has following voting peers: [] 05:31:07,622 PM [main] [INFO] Candidate - follower (Candidate): Starting new election term 2 05:31:07,622 PM [main] [INFO] RaftActorBehavior - follower (Follower) :- Switching from behavior Follower to Candidate, election term: 2 05:31:07,622 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior505#684227471] 05:31:07,623 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower506#-190046085] 05:31:07,623 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader507#1780254542] 05:31:07,625 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,625 PM [main] [DEBUG] PeerInfos - follower: Updated server config: isVoting: false, peers: [] 05:31:07,826 PM [main] [DEBUG] DefaultConfigParamsImpl - No custom RaftPolicy specified. Using DefaultRaftPolicy 05:31:07,826 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior508#1630159803] 05:31:07,840 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower509#1396653398] 05:31:07,840 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader510#-1845741919] 05:31:07,855 PM [main] [INFO] FollowerTest - Starting testHandleRequestVoteWhenSenderTermEqualToCurrentTermAndVotedForIsNull 05:31:07,855 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,856 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): In requestVote: RequestVote{term=1000, candidateId=test, lastLogIndex=10000, lastLogTerm=999} - currentTerm: 1000, votedFor: null, lastIndex: 1, lastTerm: 1 05:31:07,857 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): requestVote returning: RequestVoteReply{term=1000, voteGranted=true} 05:31:07,857 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior511#-2069812624] 05:31:07,868 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower512#-1731670154] 05:31:07,868 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader513#-1106945549] 05:31:07,870 PM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesAddNewEntries 05:31:07,870 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,871 PM [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]]} 05:31:07,871 PM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 2 05:31:07,871 PM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 2, entries to be added from: 0 05:31:07,871 PM [main] [DEBUG] Follower - follower (Follower): Append entry to log three 05:31:07,871 PM [main] [DEBUG] Follower - follower (Follower): Append entry to log four 05:31:07,871 PM [main] [DEBUG] Follower - follower (Follower): Log size is now 5 05:31:07,872 PM [main] [DEBUG] Follower - follower (Follower): Commit index set to 4 05:31:07,872 PM [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} 05:31:07,872 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 4 05:31:07,872 PM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 4, context.getLastApplied(): -1, lastIndex(): 4 05:31:07,872 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 0 05:31:07,872 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 0 05:31:07,872 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 1 05:31:07,872 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 0 to 1 05:31:07,872 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 2 05:31:07,872 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 1 to 2 05:31:07,873 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 3 05:31:07,873 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 2 to 3 05:31:07,873 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 4 05:31:07,873 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from 3 to 4 05:31:07,874 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior514#-877796518] 05:31:07,884 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower515#-2094563586] 05:31:07,885 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader516#421575145] 05:31:07,887 PM [main] [INFO] FollowerTest - Starting testReceivingAppendEntriesDuringInstallSnapshot 05:31:07,887 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,888 PM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot: InstallSnapshot{term=1, leaderId=leader, lastIncludedIndex=1, lastIncludedTerm=1, datasize=50, chunk=1/2, lastChunkHashCode=OptionalInt.empty} 05:31:07,888 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 1 05:31:07,888 PM [main] [DEBUG] SnapshotTracker - follower (Follower): addChunk: chunkIndex=1, lastChunkIndex=0, collectedChunks.size=0, lastChunkHashCode=-1 05:31:07,888 PM [main] [DEBUG] Follower - follower (Follower): handleInstallSnapshot returning: InstallSnapshotReply{term=1, followerId=follower, chunkIndex=1, success=true} 05:31:07,896 PM [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]]} 05:31:07,896 PM [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} 05:31:07,897 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior517#-951114913] 05:31:07,908 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower518#1790361778] 05:31:07,908 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader519#-1795854507] 05:31:07,912 PM [main] [INFO] FollowerTest - Starting testHandleAppendEntriesWhenOutOfSyncLogDetectedRequestForceInstallSnapshot 05:31:07,912 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:07,913 PM [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 05:31:07,913 PM [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]]} 05:31:07,913 PM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 2 05:31:07,913 PM [main] [DEBUG] Follower - follower (Follower): matchEntry DefaultLogEntry[index=2, term=2, command=two-1] is present: existingEntryTerm: 1 05:31:07,914 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to 3 05:31:07,914 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior520#1685616284] 05:31:07,924 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower521#-1845840367] 05:31:07,924 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader522#-1118496254] 05:31:07,927 PM [main] [INFO] FollowerTest - Starting testCaptureSnapshotOnMiddleEntryInAppendEntries [WARN] [06/25/2025 17:31:07.927] [test-pekko.actor.default-dispatcher-7] [pekko://test/user/termination-monitor] received dead letter from TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries]: org.opendaylight.controller.cluster.common.actor.Monitor@405bd4d8 [INFO] [pekkoDeadLetter][06/25/2025 17:31:07.928] [test-pekko.actor.default-dispatcher-12] [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'. 05:31:07,928 PM [test-pekko.actor.default-dispatcher-7] [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'. 05:31:07,928 PM [test-pekko.actor.default-dispatcher-15] [INFO] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: Starting recovery with journal batch size 1000 05:31:07,928 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: started executor 05:31:07,928 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: started executor 05:31:07,930 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] PropertiesTermInfoStore - /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest3645060229752227132/testCaptureSnapshotOnMiddleEntryInAppendEntries/TermInfo.properties does not exist 05:31:07,930 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: no eligible files found 05:31:07,930 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnMiddleEntryInAppendEntries: Set currentTerm=1, votedFor=null 05:31:07,930 PM [test-pekko.actor.default-dispatcher-7] [INFO] PekkoRecovery - testCaptureSnapshotOnMiddleEntryInAppendEntries: Recovery completed - Switching actor to Follower - last log index = -1, last log term = -1, snapshot index = -1, snapshot term = -1, journal size = 0 05:31:08,190 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnMiddleEntryInAppendEntries: Set currentTerm=1, votedFor=null 05:31:08,191 PM [test-pekko.actor.default-dispatcher-7] [INFO] PekkoRecovery - testCaptureSnapshotOnMiddleEntryInAppendEntries: Local TermInfo store seeded with TermInfo{term=1} 05:31:08,191 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: Pekko recovery completed with org.opendaylight.controller.cluster.raft.RecoveryLog@31bac93c [WARN] [06/25/2025 17:31:08.192] [test-pekko.actor.default-dispatcher-15] [pekko://test/deadLetters] received dead letter: ActorIdentity(,Some(TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries])) [INFO] [pekkoDeadLetter][06/25/2025 17:31:08.192] [test-pekko.actor.default-dispatcher-12] [pekko://test/deadLetters] Message [org.apache.pekko.actor.ActorIdentity] to Actor[pekko://test/deadLetters] was not delivered. [6] dead letters encountered. If this is not an expected behavior then Actor[pekko://test/deadLetters] 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'. 05:31:08,192 PM [test-pekko.actor.default-dispatcher-7] [INFO] RemoteActorRefProvider$RemoteDeadLetterActorRef - pekkoDeadLetter Message [org.apache.pekko.actor.ActorIdentity] to Actor[pekko://test/deadLetters] was not delivered. [6] dead letters encountered. If this is not an expected behavior then Actor[pekko://test/deadLetters] 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'. 05:31:08,228 PM [test-pekko.actor.default-dispatcher-7] [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]]} 05:31:08,229 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Number of entries to be appended = 3 05:31:08,229 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): After cleanup, lastIndex: -1, entries to be added from: 0 05:31:08,229 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Append entry to log one 05:31:08,229 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnMiddleEntryInAppendEntries: Append log entry and persist DefaultLogEntry[index=0, term=1, command=one] 05:31:08,229 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Append entry to log two 05:31:08,229 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnMiddleEntryInAppendEntries: Append log entry and persist DefaultLogEntry[index=1, term=1, command=two] 05:31:08,229 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Append entry to log three 05:31:08,229 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnMiddleEntryInAppendEntries: Append log entry and persist DefaultLogEntry[index=2, term=1, command=three] 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Log size is now 3 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Commit index set to 2 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [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} 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] SyncStatusTracker - testCaptureSnapshotOnMiddleEntryInAppendEntries: Last sync leader does not match current leader leader, need to catch up to 2 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] Follower - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 2, context.getLastApplied(): -1, lastIndex(): 2 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActorBehavior - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Setting last applied to 0 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnMiddleEntryInAppendEntries: Moving last applied index from -1 to 0 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: Applying state for log index 0 data one 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [INFO] MockRaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: applyState called: one 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActorBehavior - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Setting last applied to 1 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnMiddleEntryInAppendEntries: Moving last applied index from 0 to 1 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: Applying state for log index 1 data two 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [INFO] MockRaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: applyState called: two 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActorBehavior - testCaptureSnapshotOnMiddleEntryInAppendEntries (Follower): Setting last applied to 2 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnMiddleEntryInAppendEntries: Moving last applied index from 1 to 2 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: Applying state for log index 2 data three 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [INFO] MockRaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: applyState called: three 05:31:08,230 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: Persisting ApplyJournalEntries with index=2 05:31:08,231 PM [test-pekko.actor.default-dispatcher-12] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnMiddleEntryInAppendEntries: persist complete JournaledLogEntry{index=0, term=1, command=one, pending=false} 05:31:08,231 PM [test-pekko.actor.default-dispatcher-12] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnMiddleEntryInAppendEntries: persist complete JournaledLogEntry{index=1, term=1, command=two, pending=false} 05:31:08,231 PM [test-pekko.actor.default-dispatcher-12] [DEBUG] ReplicatedLogImpl - testCaptureSnapshotOnMiddleEntryInAppendEntries: persist complete JournaledLogEntry{index=2, term=1, command=three, pending=false} 05:31:08,232 PM [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] 05:31:08,232 PM [test-pekko.actor.default-dispatcher-12] [DEBUG] SnapshotManager - testCaptureSnapshotOnMiddleEntryInAppendEntries: captured snapshot at lastSequenceNumber: 4 05:31:08,232 PM [test-pekko.actor.default-dispatcher-12] [INFO] SnapshotManager - testCaptureSnapshotOnMiddleEntryInAppendEntries: Persising snapshot at EntryInfo[index=2, term=1]/EntryInfo[index=2, term=1] 05:31:08,232 PM [test-pekko.actor.default-dispatcher-12] [INFO] MockRaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: support() called 05:31:08,232 PM [test-pekko.actor.default-dispatcher-12] [DEBUG] SnapshotManager - testCaptureSnapshotOnMiddleEntryInAppendEntries: log size 3 exceeds the snapshot batch count 2 - doing snapshotPreCommit with index 2 05:31:08,232 PM [test-pekko.actor.default-dispatcher-12] [INFO] SnapshotManager - testCaptureSnapshotOnMiddleEntryInAppendEntries: Removed in-memory snapshotted entries, adjusted snaphsotIndex: 2 and term: 1 [WARN] [06/25/2025 17:31:08.232] [test-pekko.actor.default-dispatcher-12] [pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] unhandled message from Actor[pekko://test/deadLetters]: FollowerInitialSyncUpStatus[memberId=testCaptureSnapshotOnMiddleEntryInAppendEntries, initialSyncDone=false] [INFO] [pekkoDeadLetter][06/25/2025 17:31:08.232] [test-pekko.actor.default-dispatcher-12] [pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] was unhandled. [7] 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'. 05:31:08,232 PM [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. [7] 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'. 05:31:08,233 PM [testCaptureSnapshotOnMiddleEntryInAppendEntries-%d840058] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: starting snapshot writeout to /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest3645060229752227132/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-00000000685C325C-0DD711FD.tmp 05:31:08,237 PM [testCaptureSnapshotOnMiddleEntryInAppendEntries-%d840058] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: finished snapshot writeout to /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest3645060229752227132/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-00000000685C325C-0DD711FD.v1 05:31:08,237 PM [testCaptureSnapshotOnMiddleEntryInAppendEntries-%d840058] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: selected SNAPSHOT_V1 to handle file /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest3645060229752227132/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-00000000685C325C-0DD711FD.v1 05:31:08,237 PM [testCaptureSnapshotOnMiddleEntryInAppendEntries-%d840058] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest3645060229752227132/testCaptureSnapshotOnMiddleEntryInAppendEntries/TermInfo.properties 05:31:08,237 PM [testCaptureSnapshotOnMiddleEntryInAppendEntries-%d840058] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: retaining snapshot SnapshotFileV1{lastIncluded=EntryInfo[index=2, term=1], timestamp=2025-06-25T17:31:08.232198653Z, file=/tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest3645060229752227132/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-00000000685C325C-0DD711FD.v1, size=573, entryCompress=NONE, stateCompress=NONE} 05:31:08,237 PM [test-pekko.actor.default-dispatcher-7] [INFO] SnapshotManager - testCaptureSnapshotOnMiddleEntryInAppendEntries: snapshot is durable as of 2025-06-25T17:31:08.232198653Z 05:31:08,237 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] SnapshotManager - testCaptureSnapshotOnMiddleEntryInAppendEntries: Snapshot success - sequence number: 4 05:31:08,237 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActorSnapshotMessageSupport - testCaptureSnapshotOnMiddleEntryInAppendEntries: SnapshotComplete received 05:31:08,238 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: handled a journal response 05:31:08,333 PM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: selected SNAPSHOT_V1 to handle file /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest3645060229752227132/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-00000000685C325C-0DD711FD.v1 05:31:08,333 PM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest3645060229752227132/testCaptureSnapshotOnMiddleEntryInAppendEntries/TermInfo.properties 05:31:08,333 PM [awaitility-thread] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: picked SnapshotFileV1{lastIncluded=EntryInfo[index=2, term=1], timestamp=2025-06-25T17:31:08.232198653Z, file=/tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest3645060229752227132/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-00000000685C325C-0DD711FD.v1, size=573, entryCompress=NONE, stateCompress=NONE} as the latest file 05:31:08,335 PM [main] [INFO] TestActorFactory - Killing actor TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] 05:31:08,336 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: stopped executor with 0 remaining tasks 05:31:08,336 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: stopped executor with 0 remaining tasks 05:31:08,338 PM [test-pekko.actor.default-dispatcher-7] [INFO] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: Starting recovery with journal batch size 1000 05:31:08,338 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: started executor 05:31:08,338 PM [test-pekko.actor.default-dispatcher-7] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: started executor [WARN] [06/25/2025 17:31:08.338] [test-pekko.actor.default-dispatcher-7] [pekko://test/user/termination-monitor] received dead letter from TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries]: org.opendaylight.controller.cluster.common.actor.Monitor@5e88c0c2 [INFO] [pekkoDeadLetter][06/25/2025 17:31:08.338] [test-pekko.actor.default-dispatcher-7] [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. [8] 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'. 05:31:08,339 PM [test-pekko.actor.default-dispatcher-7] [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. [8] 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'. 05:31:08,340 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnMiddleEntryInAppendEntries: Set currentTerm=1, votedFor=null 05:31:08,340 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: selected SNAPSHOT_V1 to handle file /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest3645060229752227132/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-00000000685C325C-0DD711FD.v1 05:31:08,340 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: skipping unrecognized file /tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest3645060229752227132/testCaptureSnapshotOnMiddleEntryInAppendEntries/TermInfo.properties 05:31:08,340 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: picked SnapshotFileV1{lastIncluded=EntryInfo[index=2, term=1], timestamp=2025-06-25T17:31:08.232198653Z, file=/tmp/org.opendaylight.controller.cluster.raft.behaviors.FollowerTest3645060229752227132/testCaptureSnapshotOnMiddleEntryInAppendEntries/snapshot-00000000685C325C-0DD711FD.v1, size=573, entryCompress=NONE, stateCompress=NONE} as the latest file 05:31:08,340 PM [test-pekko.actor.default-dispatcher-15] [INFO] MockRaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: support() called 05:31:08,341 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] PekkoRecovery - testCaptureSnapshotOnMiddleEntryInAppendEntries: initializing from snapshot taken at 2025-06-25T17:31:08.232198653Z 05:31:08,341 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnMiddleEntryInAppendEntries: Set currentTerm=1, votedFor=null 05:31:08,341 PM [test-pekko.actor.default-dispatcher-15] [INFO] PekkoRecovery - Recovery snapshot applied for testCaptureSnapshotOnMiddleEntryInAppendEntries in 119.1 μs: snapshotIndex=2, snapshotTerm=1, journal-size=0 05:31:08,341 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] PekkoRecovery - testCaptureSnapshotOnMiddleEntryInAppendEntries: Received apply journal entries for recovery, applying to state: 3 to 2 05:31:08,341 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] AbstractReplicatedLog - testCaptureSnapshotOnMiddleEntryInAppendEntries: Moving last applied index from 2 to 2 05:31:08,341 PM [test-pekko.actor.default-dispatcher-15] [INFO] PekkoRecovery - testCaptureSnapshotOnMiddleEntryInAppendEntries: Recovery completed in 398.9 μs - Switching actor to Follower - last log index = 2, last log term = 1, snapshot index = 2, snapshot term = 1, journal size = 0 05:31:08,341 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] PekkoRecovery - testCaptureSnapshotOnMiddleEntryInAppendEntries: restoring local TermInfo{term=1} 05:31:08,341 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] PropertiesTermInfoStore - testCaptureSnapshotOnMiddleEntryInAppendEntries: Set currentTerm=1, votedFor=null 05:31:08,341 PM [test-pekko.actor.default-dispatcher-15] [DEBUG] RaftActor - testCaptureSnapshotOnMiddleEntryInAppendEntries: Pekko recovery completed with org.opendaylight.controller.cluster.raft.RecoveryLog@524e6f71 05:31:08,342 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior523#1526419708] 05:31:08,342 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower524#-1068602532] 05:31:08,342 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader525#887316956] 05:31:08,342 PM [main] [INFO] TestActorFactory - Killing actor TestActor[pekko://test/user/testCaptureSnapshotOnMiddleEntryInAppendEntries] 05:31:08,342 PM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: stopped executor with 0 remaining tasks 05:31:08,342 PM [test-pekko.actor.default-dispatcher-12] [DEBUG] RaftStorage - testCaptureSnapshotOnMiddleEntryInAppendEntries: stopped executor with 0 remaining tasks 05:31:08,345 PM [main] [INFO] FollowerTest - Starting testHandleElectionTimeoutWhenLeaderMessageReceived 05:31:08,345 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:08,647 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader, need to catch up to -1 05:31:08,777 PM [main] [DEBUG] DefaultConfigParamsImpl - No custom RaftPolicy specified. Using DefaultRaftPolicy 05:31:08,777 PM [main] [DEBUG] Follower - follower (Follower): Received ElectionTimeout but lastLeaderMessageInterval 132 < election timeout PT0.4S 05:31:09,28 PM [main] [DEBUG] SyncStatusTracker - follower: Lagging -2 entries behind leader leader and reached 1 (of expected -1) 05:31:09,229 PM [main] [DEBUG] Follower - follower (Follower): Received ElectionTimeout but lastLeaderMessageInterval 200 < election timeout PT0.4S 05:31:09,229 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior526#1783194872] 05:31:09,241 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower527#949330682] 05:31:09,241 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader528#1144605251] 05:31:09,243 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:09,244 PM [main] [DEBUG] DefaultConfigParamsImpl - No custom RaftPolicy specified. Using DefaultRaftPolicy 05:31:09,244 PM [main] [DEBUG] Follower - follower (Follower): Received TimeoutNow - switching to Candidate 05:31:09,245 PM [main] [DEBUG] Candidate - follower (Candidate): Election: Candidate has following voting peers: [] 05:31:09,245 PM [main] [INFO] Candidate - follower (Candidate): Starting new election term 2 05:31:09,245 PM [main] [INFO] RaftActorBehavior - follower (Follower) :- Switching from behavior Follower to Candidate, election term: 2 05:31:09,245 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior529#500991567] 05:31:09,256 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower530#-1888231447] 05:31:09,256 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader531#-607343502] 05:31:09,257 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:09,258 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): In requestVote: RequestVote{term=1, candidateId=test, lastLogIndex=10000, lastLogTerm=999} - currentTerm: 1, votedFor: test, lastIndex: 1, lastTerm: 1 05:31:09,259 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): requestVote returning: RequestVoteReply{term=1, voteGranted=true} 05:31:09,259 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior532#345808019] 05:31:09,269 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower533#438634787] 05:31:09,269 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader534#-1887580287] 05:31:09,272 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:09,274 PM [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]]} 05:31:09,274 PM [main] [DEBUG] Follower - follower (Follower): Number of entries to be appended = 1 05:31:09,274 PM [main] [DEBUG] Follower - follower (Follower): matchEntry SimpleReplicatedLogEntry [index=0, term=2, payload=zero] is present: existingEntryTerm: 2 05:31:09,274 PM [main] [DEBUG] Follower - follower (Follower): After cleanup, lastIndex: 0, entries to be added from: 1 05:31:09,274 PM [main] [DEBUG] Follower - follower (Follower): Log size is now 1 05:31:09,274 PM [main] [DEBUG] Follower - follower (Follower): Commit index set to 0 05:31:09,275 PM [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} 05:31:09,275 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 2 05:31:09,275 PM [main] [DEBUG] Follower - follower (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 2, context.getLastApplied(): -1, lastIndex(): 0 05:31:09,275 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Setting last applied to 0 05:31:09,275 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 0 05:31:09,275 PM [main] [WARN] RaftActorBehavior - follower (Follower): Missing index 1 from log. Cannot apply state. Ignoring 1 to 2 05:31:09,276 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior535#446943143] 05:31:09,287 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower536#-1371470635] 05:31:09,287 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader537#422567382] 05:31:09,290 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:09,292 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): In requestVote: RequestVote{term=1, candidateId=test, lastLogIndex=1999, lastLogTerm=1} - currentTerm: 1, votedFor: test, lastIndex: 2000, lastTerm: 1 05:31:09,293 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): requestVote returning: RequestVoteReply{term=1, voteGranted=false} 05:31:09,293 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior538#-695235629] 05:31:09,303 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower539#984388076] 05:31:09,304 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader540#-1786276299] 05:31:09,306 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:09,307 PM [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 05:31:09,308 PM [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 05:31:09,308 PM [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} 05:31:09,309 PM [main] [DEBUG] SyncStatusTracker - follower: Last sync leader does not match current leader leader-1, need to catch up to 1 05:31:09,309 PM [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 05:31:09,311 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Found higher term in RequestVote rpc, verifying whether it's safe to update term. 05:31:09,311 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): Cluster state: [] 05:31:09,311 PM [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. 05:31:09,311 PM [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 05:31:09,312 PM [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 05:31:09,312 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): requestVote returning: RequestVoteReply{term=100, voteGranted=true} 05:31:09,313 PM [main] [INFO] Follower - follower (Follower): Term 100 in "RequestVoteReply{term=100, voteGranted=false}" message is greater than follower's term 1 - updating term 05:31:09,313 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior541#624155122] 05:31:09,324 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower542#-115775886] 05:31:09,324 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader543#1290620942] 05:31:09,326 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:09,327 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 0 05:31:09,327 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 0 05:31:09,327 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:09,327 PM [main] [DEBUG] SnapshotManager - test: fakeSnapshot purging log to 0 for term 1 05:31:09,328 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 2 05:31:09,328 PM [main] [DEBUG] SnapshotManager - test: fakeSnapshot purging log to 1 for term 1 05:31:09,328 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 2 05:31:09,328 PM [main] [DEBUG] SnapshotManager - test: fakeSnapshot purging log to 1 for term 1 05:31:09,328 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior544#567263053] 05:31:09,339 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower545#534059179] 05:31:09,339 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader546#416680575] 05:31:09,344 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:09,344 PM [main] [INFO] RaftActorBehavior - follower (Follower): Cannot append entries because sender's term 100 is less than 1000 05:31:09,345 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior547#903090504] 05:31:09,356 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower548#1221318969] 05:31:09,357 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader549#1626865042] 05:31:09,360 PM [main] [DEBUG] AbstractReplicatedLog - : Moving last applied index from -1 to 1 05:31:09,361 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): In requestVote: RequestVote{term=999, candidateId=test, lastLogIndex=10000, lastLogTerm=999} - currentTerm: 1000, votedFor: null, lastIndex: 1, lastTerm: 1 05:31:09,361 PM [main] [DEBUG] RaftActorBehavior - follower (Follower): requestVote returning: RequestVoteReply{term=1000, voteGranted=false} 05:31:09,361 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/behavior550#-1814947286] 05:31:09,362 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/follower551#-1709807297] 05:31:09,362 PM [main] [INFO] TestActorFactory - Killing actor Actor[pekko://test/user/leader552#1464247314] [INFO] [06/25/2025 17:31:09.363] [main] [CoordinatedShutdown(pekko://test)] Running CoordinatedShutdown with reason [ActorSystemTerminateReason] 05:31:09,363 PM [test-pekko.actor.default-dispatcher-12] [INFO] CoordinatedShutdown - Running CoordinatedShutdown with reason [ActorSystemTerminateReason] [WARN] [06/25/2025 17:31:09.364] [test-pekko.actor.default-dispatcher-12] [pekko://test/system/cluster/core/daemon] unhandled message from Actor[pekko://test/deadLetters]: Leave(pekko://test@10.30.170.85:17355) [INFO] [pekkoDeadLetter][06/25/2025 17:31:09.364] [test-pekko.actor.default-dispatcher-12] [pekko://test/system/cluster/core/daemon] Message [org.apache.pekko.cluster.ClusterUserAction$Leave] to Actor[pekko://test/system/cluster/core/daemon#559845205] was unhandled. [9] 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'. 05:31:09,364 PM [test-pekko.actor.default-dispatcher-12] [INFO] LocalActorRef - pekkoDeadLetter Message [org.apache.pekko.cluster.ClusterUserAction$Leave] to Actor[pekko://test/system/cluster/core/daemon#559845205] was unhandled. [9] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'pekko.log-dead-letters' and 'pekko.log-dead-letters-during-shutdown'. [INFO] [06/25/2025 17:31:09.364] [test-pekko.actor.internal-dispatcher-3] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.85:17355] - Exiting completed [INFO] [06/25/2025 17:31:09.364] [test-pekko.actor.internal-dispatcher-3] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.85:17355] - Shutting down... [INFO] [06/25/2025 17:31:09.364] [test-pekko.actor.internal-dispatcher-3] [Cluster(pekko://test)] Cluster Node [pekko://test@10.30.170.85:17355] - Successfully shut down 05:31:09,366 PM [test-pekko.actor.default-dispatcher-7] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.85:17355] - Exiting completed 05:31:09,366 PM [test-pekko.actor.default-dispatcher-7] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.85:17355] - Shutting down... 05:31:09,366 PM [test-pekko.actor.default-dispatcher-7] [INFO] Cluster - Cluster Node [pekko://test@10.30.170.85:17355] - Successfully shut down [INFO] [06/25/2025 17:31:09.367] [test-pekko.remote.default-remote-dispatcher-8] [pekko://test@10.30.170.85:17355/system/remoting-terminator] Shutting down remote daemon. [INFO] [06/25/2025 17:31:09.367] [test-pekko.remote.default-remote-dispatcher-8] [pekko://test@10.30.170.85:17355/system/remoting-terminator] Remote daemon shut down; proceeding with flushing remote transports. 05:31:09,368 PM [test-pekko.actor.default-dispatcher-15] [INFO] RemoteActorRefProvider$RemotingTerminator - Shutting down remote daemon. 05:31:09,368 PM [test-pekko.actor.default-dispatcher-15] [INFO] RemoteActorRefProvider$RemotingTerminator - Remote daemon shut down; proceeding with flushing remote transports. [INFO] [06/25/2025 17:31:09.369] [test-pekko.remote.default-remote-dispatcher-10] [pekko://test@10.30.170.85:17355/system/remoting-terminator] Remoting shut down. 05:31:09,369 PM [test-pekko.actor.default-dispatcher-7] [INFO] RemoteActorRefProvider$RemotingTerminator - Remoting shut down.