[2025-08-21 01:50:19,741] INFO Starting the log cleaner (kafka.log.LogCleaner)
[2025-08-21 01:50:20,165] INFO [kafka-log-cleaner-thread-0]: Starting (kafka.log.LogCleaner)
[2025-08-21 01:50:20,192] INFO [kafka-log-cleaner-thread-1]: Starting (kafka.log.LogCleaner)