Installing Apache Kafka on Mac
Pre – requistits
To install Apache Kafka on Mac, Java is the only prerequisite.
java -version
Step 1: Download binaries
Download the latest Apache Kafka from [https://kafka.apache.org/downloads] under Binary downloads.
Step 2: Extract the tgz file
Step 3: Start Zookeeper
Apache Kafka depends on Zookeeper for cluster management. Hence, prior to starting Kafka, Zookeeper has to be started. There is no need to explicitly install Zookeeper, as it comes included with Apache Kafka.
From the root of Apache Kafka, run the following command to start Zookeeper :
~$ sh bin/zookeeper-server-start.sh config/zookeeper.properties
Once you run above command you will see output like this:
[2021-12-19 17:35:32,469] INFO (org.apache.zookeeper.server.ZooKeeperServer) [2021-12-19 17:35:40,924] INFO Server environment:zookeeper.version=3.6.3--6401e4ad2087061bc6b9f80dec2d69f2e3c8660a, built on 04/08/2021 16:35 GMT (org.apache.zookeeper.server.ZooKeeperServer) [2021-12-19 17:35:40,924] INFO Server environment:host.name=192.168.1.24 (org.apache.zookeeper.server.ZooKeeperServer) [2021-12-19 17:35:40,925] INFO Server environment:java.version=1.8.0_292 (org.apache.zookeeper.server.ZooKeeperServer) [2021-12-19 17:35:40,925] INFO Server environment:java.vendor=AdoptOpenJDK (org.apache.zookeeper.server.ZooKeeperServer) [2021-12-19 17:35:40,925] INFO Server environment:java.home=/Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/jre (org.apache.zookeeper.server.ZooKeeperServer)
Step 4: Start Apache Kafka Server
Using an additional tab on the terminal run the below command
~$ sh bin/kafka-server-start.sh config/server.properties
You should see output like:
[2021-12-20 00:25:23,807] INFO [SocketServer listenerType=ZK_BROKER, nodeId=0] Starting socket server acceptors and processors (kafka.network.SocketServer)
[2021-12-20 00:25:23,817] INFO [SocketServer listenerType=ZK_BROKER, nodeId=0] Started data-plane acceptor and processor(s) for endpoint : ListenerName(PLAINTEXT) (kafka.network.SocketServer)
[2021-12-20 00:25:23,818] INFO [SocketServer listenerType=ZK_BROKER, nodeId=0] Started socket server acceptors and processors (kafka.network.SocketServer)
[2021-12-20 00:25:23,830] INFO Kafka version: 3.0.0 (org.apache.kafka.common.utils.AppInfoParser)
[2021-12-20 00:25:23,830] INFO Kafka commitId: 8cb0a5e9d3441962 (org.apache.kafka.common.utils.AppInfoParser)
[2021-12-20 00:25:23,830] INFO Kafka startTimeMs: 1639940123818 (org.apache.kafka.common.utils.AppInfoParser)
[2021-12-20 00:25:23,833] INFO [KafkaServer id=0] started (kafka.server.KafkaServer)