##Start Zookeeper bin/zookeeper-start.sh config/zookeeper.properties
##Start broker server bin/kafka-server-start.sh config/server.properties
##List all topic bin/kafka-topics.sh --zookeeper=127.0.0.1:2181 --list
##Create topic kafka_2.12-2.0.0 % bin/kafka-topics.sh --zookeeper=127.0.0.1:2181 --create --topic=orders --partitions=3 --replication-factor=1