[2025-09-29 01:50:00,750] INFO Starting the log cleaner (kafka.log.LogCleaner)
[2025-09-29 01:50:00,879] INFO [kafka-log-cleaner-thread-0]: Starting (kafka.log.LogCleaner)
[2025-09-29 01:50:00,960] INFO [kafka-log-cleaner-thread-1]: Starting (kafka.log.LogCleaner)