buildwindow 172.25.220.213:9092 all org.apache.kafka.common.serialization.StringSerializer org.apache.kafka.common.serialization.StringSerializer 33554432 buildwindow 172.25.220.213:9092 group1 true 1000 30000 org.apache.kafka.common.serialization.StringDeserializer org.apache.kafka.common.serialization.StringDeserializer