Summary

In this chapter, we have covered the installation of Storm and ZooKeeper clusters, the deployment of topologies on Storm clusters, the high availability of Nimbus nodes, and topology monitoring through the Storm UI. We have also covered the different operations a user can perform on running topology. Finally, we focused on how we can change the log level of running topology.

In the next chapter, we will focus on the distribution of topologies on multiple Storm machines/nodes.