基于能效优化的MapReduce异构云环境任务调度算法

摘要

This paper has proposed a energy efficiency optimization management strategy in the heterogeneous MapReduce cluster.The response time of task scheduling is estimated based on the number of server nodes in the data center,the performance parameters,and the running time.A heuristic task scheduling algorithm is designed to meet the goals of efficiency optimization.%提出了一种在异构MapReduce集群中的能效优化管理策略.基于数据中心服务器节点的数量、性能参数运行时间等估算出任务调度的响应时间,设计了一种启发式的任务调度算法,可以很好地满足能效优化的目标.