Question 66
In the HDFS federal environment, which of the following are included in the NameSpace? (Multiple choice)
Question 67
In an MRS cluster, which of the following components does Spark mainly interact with?
Question 68
The overall process of Kafka Producer reading data is that the Producer connects to any surviving Broker, requests the leader metadata information of the specified topic and partition, and then directly connects to the corresponding Broker to publish the data.
Question 69
Hive in Fusioninsight contains two roles, HiveServer and MetaStore.
Question 70
The Fusioninsight HD cluster planned by a bank has 90 nodes. If 3 control nodes are planned, how many data nodes in the cluster is recommended to plan?