自引入大数据以来,它已经经历了多个进化阶段,en,Hadoop引入了,en,具有一些初始功能,例如MapReduce处理引擎,该引擎允许分布大规模数据处理工作负载,en,规则实施/业务的这种方法,en. Hadoop was introduced in 2005 with some initial features such as the MapReduce processing engine which allowed large scale data processing workloads distributed…
纱 – Apache Hadoop Next Generation Compute Platform
YARN Overview: Since hadoop version 0.23, MapReduce has changed significantly. It is now known as MapReduce 2.0 or YARN. MapReduce的 2.0 is based on the concept of splitting the two major functionalities of job tracker – resource management and…