Kafka Server Setup
From Observer GigaFlow Support | VIAVI Solutions Inc.
wget https://ftp.heanet.ie/mirrors/www.apache.org/dist/kafka/2.7.0/kafka_2.13-2.7.0.tgz tar -vxzf ./kafka_2.13-2.7.0.tgz cd kafka_2.13-2.7.0/
cd /opt/soft/kafka_2.13-2.7.0/ bin/zookeeper-server-start.sh config/zookeeper.properties bin/kafka-server-start.sh config/server.properties
bin/kafka-topics.sh --create --topic gigaflowraw --bootstrap-server localhost:9092 bin/kafka-topics.sh --describe --topic gigaflowraw --bootstrap-server localhost:9092 bin/kafka-console-consumer.sh --topic gigaflowraw --from-beginning --bootstrap-server localhost:9092 bin/kafka-console-consumer.sh --topic gigaflowraw --bootstrap-server localhost:9092 bin/kafka-server-start.sh config/server.properties