[2025-08-25 01:44:59,926] INFO Starting the log cleaner (kafka.log.LogCleaner) [2025-08-25 01:44:59,979] INFO [kafka-log-cleaner-thread-0]: Starting (kafka.log.LogCleaner) [2025-08-25 01:45:00,019] INFO [kafka-log-cleaner-thread-1]: Starting (kafka.log.LogCleaner)