broker.id=0 listeners=PLAINTEXT://172.31.107.20:9092 host.name=172.31.107.20 num.network.threads=3 num.io.threads=8 socket.send.buffer.bytes=102400 socket.receive.buffer.bytes=102400 socket.request.max.bytes=104857600 log.dirs=/tmp/kafka-logs num.partitions=1 num.recovery.threads.per.data.dir=1 log.retention.hours=168 message.max.byte=5242880 default.replication.factor=2 replica.fetch.max.bytes=5242880 log.segment.bytes=1073741824 log.retention.check.interval.ms=300000 zookeeper.connect=172.31.107.20:2181 zookeeper.connection.timeout.ms=6000