1.

Role of zookeeper in Kafka?

Answer»

Zookeeper is a separate component, which is not a MANDATORY component to IMPLEMENT with Kafka, HOWEVER when we need to implement cluster, we have to setup as a coordination server.

  • Selecting a controller
  • Cluster management
  • Topic configurator
  • Quotas
  • Who is allowing to read and write Topic?

 Zookeeper plays a significant role when it comes to cluster management LIKE fault tolerant and identify when one cluster down its REPLICATE the messages to other cluster.



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