[2025-08-21 02:09:18,551] INFO Starting the log cleaner (kafka.log.LogCleaner)
[2025-08-21 02:09:18,622] INFO [kafka-log-cleaner-thread-0]: Starting (kafka.log.LogCleaner)
[2025-08-21 02:09:18,680] INFO [kafka-log-cleaner-thread-1]: Starting (kafka.log.LogCleaner)