Explanation:All queueus in the system are children of the root queue. 5. Point out the wrong statement :
A. The multiple of the queue capacity which can be configured to allow a single user to acquire more resources
B. Changing queue properties and adding new queues is very simple
C. Queues cannot be deleted, only addition of new queues is supported
D. None of the mentioned
Answer:A
Explanation:All queueus in the system are children of the root queue. 5. Point out the wrong statement :
A. The multiple of the queue capacity which can be configured to allow a single user to acquire more resources B. Changing queue properties and adding new queues is very simple C. Queues cannot be deleted, only addition of new queues is supported D. None of the mentioned
Explanation:You need to edit conf/capacity-scheduler.xml and run yarn rmadmin -refreshQueues for changing queue properties. 6. The updated queue configuration should be a valid one i.e. queue-capacity at each level should be equal to :