Question 66
Which of the following descriptions of Kafka partition offset is incorrect?
Question 67
Which object cannot be managed by Fusion Insight manager?
Question 68
In Spark on YARN mode, nodes without NodeManager deployed cannot start executor to execute tasks.
Question 69
The smallest processing unit of HBase is Region, and the routing information between User Region and RegionServer is stored in Zookeeper.
Question 70
In the Fusioninsight cluster networking design, the Layer 2 networking refers to the Layer 2 switching in the cluster. The cluster nodes are in a subnet, which is suitable for cluster scenarios with nodes less than 200.