Apache storm cluster is similar to the Hadoop cluster but Storm use topologies instead of MapReduce jobs. In the storm, we need to terminate the topology otherwise it will run forever unlike MapReduce jobs. Apache storm cluster will have one master node and many worker nodes. The master node runs on daemon Nimbus assign work to worker nodes called Supervisors. Zookeeper cluster acts as a mediator between Nimbus and Supervisor nodes.
If you are interested in Apache storm, you can enroll this Apache Storm training by Intellipaat.
You can watch this video on Apache Storm to learn more about Apache storm cluster: