[2026-02-26 03:02:08,386] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-26 03:02:08,387] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-26 03:02:08,389] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:02:08,389] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:02:08,389] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:02:08,389] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:02:08,389] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:02:08,389] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:07:08,390] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-26 03:07:08,390] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-26 03:07:08,391] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:07:08,391] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:07:08,392] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:07:08,392] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:07:08,392] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:07:08,392] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:12:08,392] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-26 03:12:08,392] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-26 03:12:08,426] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:12:08,426] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:12:08,426] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:12:08,426] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:12:08,427] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:12:08,427] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:17:08,427] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-26 03:17:08,427] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-26 03:17:08,429] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:17:08,429] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:17:08,429] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:17:08,429] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:17:08,429] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:17:08,429] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:22:08,429] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-26 03:22:08,429] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-26 03:22:08,431] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:22:08,431] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:22:08,431] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:22:08,431] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:22:08,431] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:22:08,431] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:27:08,431] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-26 03:27:08,431] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-26 03:27:08,433] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:27:08,433] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:27:08,433] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:27:08,433] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:27:08,433] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:27:08,433] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:32:08,433] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-26 03:32:08,434] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-26 03:32:08,435] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:32:08,435] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:32:08,436] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:32:08,436] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:32:08,436] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:32:08,436] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:37:08,436] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-26 03:37:08,436] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-26 03:37:08,437] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:37:08,437] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:37:08,438] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:37:08,438] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:37:08,438] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:37:08,438] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:42:08,438] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-26 03:42:08,438] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-26 03:42:08,440] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:42:08,440] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:42:08,440] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:42:08,440] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:42:08,441] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:42:08,441] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:47:08,441] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-26 03:47:08,441] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-26 03:47:08,442] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:47:08,442] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:47:08,443] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:47:08,443] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:47:08,443] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:47:08,443] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:52:08,443] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-26 03:52:08,443] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-26 03:52:08,444] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:52:08,444] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:52:08,444] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:52:08,444] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:52:08,445] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:52:08,445] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:57:08,445] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-26 03:57:08,445] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-26 03:57:08,448] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:57:08,448] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:57:08,448] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:57:08,448] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2026-02-26 03:57:08,449] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController) [2026-02-26 03:57:08,449] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)