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 CDP Public Cloud environment.
You have a workload username and password set to access Data Hub clusters. The predefined resource role of this user is at least "EnvironmentUser". This resource role provides the ability to view Data Hub clusters and set the FreeIPA password for the environment.
Your user is synchronized to the CDP Public Cloud environment.
You have a Flow Management cluster running Apache NiFi.
You have a running Data Engineering cluster in the same CDP environment.

note
Data can be ingested into Hive without an active Data Engineering cluster. However, for production workloads, it is strongly recommended to provision a Data Engineering cluster, which ensures that Hive’s automated compaction jobs can run concurrently with NiFi data ingestion, optimizing query performance. For more information, see Understand the use case.
You have created a new database and transactional table for Hive data ingest.
You have a policy in Ranger that allows a user to write data to your Hive table.