[2025-07-03 02:15:06,838] INFO Starting the log cleaner (kafka.log.LogCleaner)
[2025-07-03 02:15:06,910] INFO [kafka-log-cleaner-thread-0]: Starting (kafka.log.LogCleaner)
[2025-07-03 02:15:06,976] INFO [kafka-log-cleaner-thread-1]: Starting (kafka.log.LogCleaner)