International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 34 - Number 9 |
Year of Publication: 2011 |
Authors: B.Thirumala Rao, Dr. L.S.S.Reddy |
10.5120/4128-5964 |
B.Thirumala Rao, Dr. L.S.S.Reddy . Survey on Improved Scheduling in Hadoop MapReduce in Cloud Environments. International Journal of Computer Applications. 34, 9 ( November 2011), 29-33. DOI=10.5120/4128-5964
Cloud Computing is emerging as a new computational paradigm shift. Hadoop-MapReduce has become a powerful Computation Model for processing large data on distributed commodity hardware clusters such as Clouds. In all Hadoop implementations, the default FIFO scheduler is available where jobs are scheduled in FIFO order with support for other priority based schedulers also. In this paper we study various scheduler improvements possible with Hadoop and also provided some guidelines on how to improve the scheduling in Hadoop in Cloud Environments.