As part of this section, we will see how to setup Zookeeper using Cloudera distribution. We will also understand important concepts related to Zookeeper.
So far we have installed Cloudera manager and setup CM Services in the cluster. Here we will be adding one component after another to understand the architecture. In the production environment, we can add all the components together or at a time by planning appropriately.
- Learning Process
- Setup Zookeeper
- Review important properties
- Zookeeper Concepts
- Important Zookeeper commands
Let us start all 7 servers which are added to our cluster even though only 4 are needed. If we bring up only 4 nodes, then you will be seeing errors in Cloudera Manager web interface