Role of Apache ZooKeeper in Kafka — Monitoring & ConfigurationWhat is ZooKeeper?ZooKeeper in Kafkaa. Kafka Brokersb. Kafka ConsumersHow does Kafka talk to ZooKeeper?ZooKeeper Production DeploymentStable Version of ZooKeeperThe hardware of ZooKeeper Servera. Memoryb. CPUc. Disks8. JVM(Java Virtual Machine)9. Important Configuration Options for ZooKeepera. clientPortb. dataDirc. tickTimed. maxClientCnxnse. autopurge.snapRetainCountf. autopurge.purgeIntervalMonitoring in ZooKeeper — Kafkaa. Operating Systemb. “Four Letter Words”c. JMX MonitoringZooKeeper Multi-node SetupPost DeploymentConclusion