WORK LOAD ANALYSIS SECURITY ASPECTS AND OPTIMIZATION OF WORKLOAD IN HADOOP CLUSTERS

This paper discusses a propose cloud system that mixes On-Demand allocation of resources with improved utilization, opportunistic provisioning of cycles from idle cloud nodes to alternative processes .Because for cloud computing to avail all the demanded services to the cloud customers is extremely troublesome. It's a significant issue to fulfil cloud consumer’s needs. Hence On-Demand cloud infrastructure exploitation Hadoop configuration with improved C.P.U. utilization and storage hierarchy improved utilization is projected using F air4s Job scheduling algorithm. therefore all cloud nodes that remains idle are all in use and addition ally improvement in security challenges and achieves load balancing and quick process of huge information in less quantity of your time and method all kind of jobs whether or not it's massive or little.