Cloudera Docs

Meet the prerequisites

Use this checklist to make sure that you meet all the requirements before you start building your data flow.

  • You have a Cloudera on cloud environment.

  • You have a workload username and password set to access Cloudera Data Hub clusters. The predefined resource role of this user is at least "EnvironmentUser". This resource role provides the ability to view Cloudera Data Hub clusters and set the FreeIPA password for the environment.

  • Your Cloudera user is synchronized to the Cloudera on cloud environment.

  • You have a Flow Management cluster running Apache NiFi.

  • You have a Streams Messaging cluster running Apache Kafka, and have Kafka data available for consumption.

  • You have an Operational Database cluster running Apache HBase and Phoenix.

  • Your Cloudera user has the correct permissions set up in Ranger allowing access to the NiFi UI.