SIGNIFICANCE OF VARIOUS HADOOP J OB SCHEDULERS - A RETROSPECTIVE

We live in the era of data explosion and Data Analysis is an important functionality as deluge of data comes from distinctive domain. The five V’s of data - Volume, Velocity, Variety, Veracity, Value brings in a robust computation model known as Hadoop, which is in huge demand in market nowadays. The centerpiece of Hadoop is the Schedulers. A hadoop scheduler quickly multiplex the incoming jobs on availab le resources. To boost the performance of Hadoop schedulers is very essential. With this motivation, t his paper delves into the various job scheduling algorithms in Hadoop. Comparative study of Hadoop scheduler from varied parametric aspects is the essence of this paper