There are two peer queues Q1 and Q2 on YARN, both of which have a capacity of 50. There are already 10 tasks on Q1 occupying a total of 40 capacity, and 2 tasks on Q2 occupying a total of 30 capacity. Many, the scheduler will allocate resources to Q1 first.
Which of the following services can the Spark service read data from in the Huawei Fusioninsight HD cluster? (Multiple choices)
The Fusioninsight HD cluster contains multiple services, and each service consists of several roles. Which of the following are the roles of the service? (Multiple choices)
Which module is responsible for Fusioninsight Manager user data storage?