Zookeeper

bin/zkServer.sh start

Fact Sheet:

Another apache thing they got, probably should have stopped at the webserver.

Used by fucking Kafka

install zookeeper then kafka

Cluster is called an ensemble

wants an Odd # of servers

must have a quorum to continue functioning/responding to requests

steal this book, don’t give them your real email, are you fucking crazy, they will link you to the book download right away!

https://www.confluent.io/thank-you/resources/kafka-the-definitive-guide-v2/