When installing the Streaming component of Fusioninsight HD, how many nodes does the Nimbus role require to installed?

A user needs to build a FusionInsightHD cluster with 350 nodes. Which planning solution is the best?

Which of the following options belong to Hive's data storage model?

Kafka, as a distributed messaging system, supports online and offline message processing, and provides javaAPI for the docking of other components. In the Fusioninsight solution, Kafka belongs to the Fusionlnsight HD module.

When planning and deploying a Fusionlnsight cluster, it is recommended that the management node be best deployed( ), the control node needs to be deployed at least( )Piece,Data nodes need to be deployed at least( )Piece.