[2026-11-09 04:03:05,556] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-11-09 04:03:05,559] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-11-09 04:03:05,562] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-11-09 04:03:05,562] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-11-09 04:03:05,562] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-11-09 04:03:05,562] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-11-09 04:03:05,563] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-11-09 04:03:05,563] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-11-09 04:08:05,563] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-11-09 04:08:05,564] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-11-09 04:08:05,567] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-11-09 04:08:05,567] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-11-09 04:08:05,567] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-11-09 04:08:05,567] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-11-09 04:08:05,567] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-11-09 04:08:05,567] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-11-09 04:13:05,568] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-11-09 04:13:05,568] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-11-09 04:13:05,570] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-11-09 04:13:05,570] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-11-09 04:13:05,570] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-11-09 04:13:05,570] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-11-09 04:13:05,570] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-11-09 04:13:05,570] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-11-09 04:18:05,570] INFO [Controller id=3] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-11-09 04:18:05,571] TRACE [Controller id=3] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-11-09 04:18:05,574] DEBUG [Controller id=3] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-11-09 04:18:05,574] TRACE [Controller id=3] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-11-09 04:18:05,574] DEBUG [Controller id=3] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-11-09 04:18:05,574] TRACE [Controller id=3] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-11-09 04:18:05,574] DEBUG [Controller id=3] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-11-09 04:18:05,575] TRACE [Controller id=3] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)