Explanation:Ambari provides central management for starting, stopping, and reconfiguring Hadoop services across the entire cluster. 3. Ambari leverages ________ for metrics collection.
A. Nagios
B. Nagaond
C. Ganglia
D. All of the mentioned
Answer:A
Explanation:Ambari provides central management for starting, stopping, and reconfiguring Hadoop services across the entire cluster. 3. Ambari leverages ________ for metrics collection.
A. Nagios B. Nagaond C. Ganglia D. All of the mentioned
Explanation:Ganglia is a scalable distributed monitoring system for high-performance computing systems such as clusters and Grids. 4. Ambari leverages ___________ for system alerting and will send emails when your attention is needed