The analysis of task scheduling program based on Hadoop
Yiran Wang · Journal of Zhoukou Normal University · 2013
Distributed parallel computing has been proved a more effective way in dealing with mass data.The Hadoop platform developed by Apache Foundation is just such an open source distributed infrastructure.This paper firstly introduced the distributed operating mechanism of task on Hadoop.Secondly,it released 3 task dispatcher on Hadoop and did the analysis and comparison based on them.At last,on the analysis of JobTracker class file,this paper pointed out how to create a self-defining task dispatcher.