[2026-01-01 02:02:23,977] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-01-01 02:02:23,978] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-01-01 02:02:23,983] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:02:23,983] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:02:23,984] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:02:23,984] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:02:23,984] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:02:23,984] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:04:21,264] INFO [Controller id=3] New topics: [HashSet(HEALTH_CHECK_TOPIC)], deleted topics: [HashSet()], new partition replica assignment [Set(TopicIdReplicaAssignment(HEALTH_CHECK_TOPIC,Some(X3OY1-TlTGWVSdZ8t5RClA),HashMap(HEALTH_CHECK_TOPIC-11 -> ReplicaAssignment(replicas=2,3,1, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-19 -> ReplicaAssignment(replicas=1,3,2, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-15 -> ReplicaAssignment(replicas=3,1,2, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-26 -> ReplicaAssignment(replicas=2,1,3, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-29 -> ReplicaAssignment(replicas=2,3,1, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-25 -> ReplicaAssignment(replicas=1,3,2, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-1 -> ReplicaAssignment(replicas=1,3,2, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-0 -> ReplicaAssignment(replicas=3,2,1, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-7 -> ReplicaAssignment(replicas=1,3,2, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-20 -> ReplicaAssignment(replicas=2,1,3, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-17 -> ReplicaAssignment(replicas=2,3,1, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-21 -> ReplicaAssignment(replicas=3,1,2, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-5 -> ReplicaAssignment(replicas=2,3,1, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-27 -> ReplicaAssignment(replicas=3,1,2, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-6 -> ReplicaAssignment(replicas=3,2,1, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-10 -> ReplicaAssignment(replicas=1,2,3, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-2 -> ReplicaAssignment(replicas=2,1,3, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-12 -> ReplicaAssignment(replicas=3,2,1, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-16 -> ReplicaAssignment(replicas=1,2,3, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-9 -> ReplicaAssignment(replicas=3,1,2, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-13 -> ReplicaAssignment(replicas=1,3,2, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-14 -> ReplicaAssignment(replicas=2,1,3, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-24 -> ReplicaAssignment(replicas=3,2,1, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-18 -> ReplicaAssignment(replicas=3,2,1, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-4 -> ReplicaAssignment(replicas=1,2,3, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-8 -> ReplicaAssignment(replicas=2,1,3, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-23 -> ReplicaAssignment(replicas=2,3,1, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-28 -> ReplicaAssignment(replicas=1,2,3, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-22 -> ReplicaAssignment(replicas=1,2,3, addingReplicas=, removingReplicas=), HEALTH_CHECK_TOPIC-3 -> ReplicaAssignment(replicas=3,1,2, addingReplicas=, removingReplicas=))))] (kafka.controller.KafkaController)
[2026-01-01 02:04:21,264] INFO [Controller id=3] New partition creation callback for HEALTH_CHECK_TOPIC-11,HEALTH_CHECK_TOPIC-19,HEALTH_CHECK_TOPIC-15,HEALTH_CHECK_TOPIC-26,HEALTH_CHECK_TOPIC-29,HEALTH_CHECK_TOPIC-25,HEALTH_CHECK_TOPIC-1,HEALTH_CHECK_TOPIC-0,HEALTH_CHECK_TOPIC-7,HEALTH_CHECK_TOPIC-20,HEALTH_CHECK_TOPIC-17,HEALTH_CHECK_TOPIC-21,HEALTH_CHECK_TOPIC-5,HEALTH_CHECK_TOPIC-27,HEALTH_CHECK_TOPIC-6,HEALTH_CHECK_TOPIC-10,HEALTH_CHECK_TOPIC-2,HEALTH_CHECK_TOPIC-12,HEALTH_CHECK_TOPIC-16,HEALTH_CHECK_TOPIC-9,HEALTH_CHECK_TOPIC-13,HEALTH_CHECK_TOPIC-14,HEALTH_CHECK_TOPIC-24,HEALTH_CHECK_TOPIC-18,HEALTH_CHECK_TOPIC-4,HEALTH_CHECK_TOPIC-8,HEALTH_CHECK_TOPIC-23,HEALTH_CHECK_TOPIC-28,HEALTH_CHECK_TOPIC-22,HEALTH_CHECK_TOPIC-3 (kafka.controller.KafkaController)
[2026-01-01 02:07:23,984] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-01-01 02:07:23,984] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-01-01 02:07:23,988] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:07:23,988] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:07:23,988] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:07:23,988] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:07:23,988] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:07:23,988] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:12:23,989] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-01-01 02:12:23,989] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-01-01 02:12:23,992] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:12:23,992] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:12:23,992] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:12:23,992] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:12:23,992] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:12:23,993] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:17:23,993] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-01-01 02:17:23,993] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-01-01 02:17:24,000] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:17:24,000] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:17:24,000] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:17:24,000] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:17:24,001] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:17:24,001] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:22:24,001] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-01-01 02:22:24,001] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-01-01 02:22:24,004] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:22:24,004] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:22:24,004] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:22:24,004] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:22:24,004] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:22:24,004] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:27:24,005] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-01-01 02:27:24,005] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-01-01 02:27:24,007] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:27:24,007] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:27:24,007] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:27:24,007] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:27:24,008] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:27:24,008] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:32:24,008] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-01-01 02:32:24,008] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-01-01 02:32:24,010] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:32:24,010] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:32:24,010] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:32:24,010] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:32:24,010] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:32:24,010] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:37:24,010] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-01-01 02:37:24,011] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-01-01 02:37:24,013] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:37:24,013] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:37:24,013] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:37:24,013] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:37:24,013] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:37:24,013] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:42:24,013] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-01-01 02:42:24,013] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-01-01 02:42:24,015] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:42:24,015] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:42:24,016] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:42:24,016] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:42:24,016] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:42:24,016] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:47:24,016] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-01-01 02:47:24,016] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-01-01 02:47:24,018] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:47:24,018] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:47:24,018] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:47:24,018] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:47:24,018] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:47:24,018] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:52:24,019] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-01-01 02:52:24,019] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-01-01 02:52:24,021] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:52:24,021] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:52:24,021] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:52:24,021] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:52:24,021] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:52:24,022] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:57:24,022] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-01-01 02:57:24,022] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-01-01 02:57:24,024] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:57:24,024] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:57:24,024] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:57:24,024] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-01-01 02:57:24,024] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-01-01 02:57:24,024] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)