Mickael Maison created KAFKA-16163: -------------------------------------- Summary: Constant resignation/reelection of controller when starting a single node in combined mode Key: KAFKA-16163 URL: https://issues.apache.org/jira/browse/KAFKA-16163 Project: Kafka Issue Type: Bug Affects Versions: 3.7.0 Reporter: Mickael Maison
When starting a single node in combined mode: {noformat} $ KAFKA_CLUSTER_ID="$(bin/kafka-storage.sh random-uuid)" $ bin/kafka-storage.sh format -t $KAFKA_CLUSTER_ID -c config/kraft/server.properties $ bin/kafka-server-start.sh config/kraft/server.properties{noformat} it's constantly spamming the logs with: {noformat} [2024-01-18 17:37:09,065] INFO [broker-1-to-controller-heartbeat-channel-manager]: Recorded new controller, from now on will use node localhost:9093 (id: 1 rack: null) (kafka.server.NodeToControllerRequestThread) [2024-01-18 17:37:11,967] INFO [RaftManager id=1] Did not receive fetch request from the majority of the voters within 3000ms. Current fetched voters are []. (org.apache.kafka.raft.LeaderState) [2024-01-18 17:37:11,967] INFO [RaftManager id=1] Completed transition to ResignedState(localId=1, epoch=138, voters=[1], electionTimeoutMs=1864, unackedVoters=[], preferredSuccessors=[]) from Leader(localId=1, epoch=138, epochStartOffset=829, highWatermark=Optional[LogOffsetMetadata(offset=835, metadata=Optional[(segmentBaseOffset=0,relativePositionInSegment=62788)])], voterStates={1=ReplicaState(nodeId=1, endOffset=Optional[LogOffsetMetadata(offset=835, metadata=Optional[(segmentBaseOffset=0,relativePositionInSegment=62788)])], lastFetchTimestamp=-1, lastCaughtUpTimestamp=-1, hasAcknowledgedLeader=true)}) (org.apache.kafka.raft.QuorumState) [2024-01-18 17:37:13,072] INFO [NodeToControllerChannelManager id=1 name=heartbeat] Client requested disconnect from node 1 (org.apache.kafka.clients.NetworkClient) [2024-01-18 17:37:13,072] INFO [broker-1-to-controller-heartbeat-channel-manager]: Recorded new controller, from now on will use node localhost:9093 (id: 1 rack: null) (kafka.server.NodeToControllerRequestThread) [2024-01-18 17:37:13,123] INFO [broker-1-to-controller-heartbeat-channel-manager]: Recorded new controller, from now on will use node localhost:9093 (id: 1 rack: null) (kafka.server.NodeToControllerRequestThread) [2024-01-18 17:37:13,124] INFO [NodeToControllerChannelManager id=1 name=heartbeat] Client requested disconnect from node 1 (org.apache.kafka.clients.NetworkClient) [2024-01-18 17:37:13,124] INFO [broker-1-to-controller-heartbeat-channel-manager]: Recorded new controller, from now on will use node localhost:9093 (id: 1 rack: null) (kafka.server.NodeToControllerRequestThread) [2024-01-18 17:37:13,175] INFO [broker-1-to-controller-heartbeat-channel-manager]: Recorded new controller, from now on will use node localhost:9093 (id: 1 rack: null) (kafka.server.NodeToControllerRequestThread) [2024-01-18 17:37:13,176] INFO [NodeToControllerChannelManager id=1 name=heartbeat] Client requested disconnect from node 1 (org.apache.kafka.clients.NetworkClient) [2024-01-18 17:37:13,176] INFO [broker-1-to-controller-heartbeat-channel-manager]: Recorded new controller, from now on will use node localhost:9093 (id: 1 rack: null) (kafka.server.NodeToControllerRequestThread) [2024-01-18 17:37:13,227] INFO [broker-1-to-controller-heartbeat-channel-manager]: Recorded new controller, from now on will use node localhost:9093 (id: 1 rack: null) (kafka.server.NodeToControllerRequestThread) [2024-01-18 17:37:13,229] INFO [NodeToControllerChannelManager id=1 name=heartbeat] Client requested disconnect from node 1 (org.apache.kafka.clients.NetworkClient) [2024-01-18 17:37:13,229] INFO [broker-1-to-controller-heartbeat-channel-manager]: Recorded new controller, from now on will use node localhost:9093 (id: 1 rack: null) (kafka.server.NodeToControllerRequestThread) [2024-01-18 17:37:13,279] INFO [broker-1-to-controller-heartbeat-channel-manager]: Recorded new controller, from now on will use node localhost:9093 (id: 1 rack: null) (kafka.server.NodeToControllerRequestThread){noformat} This did not happen in 3.6. -- This message was sent by Atlassian Jira (v8.20.10#820010)