SLA-based Hadoop Capacity Scheduler Algorithm

DOI

10.2991/esac-15.2015.6How to use a DOI?

Keywords

Cloud computing, Hadoop, Capacity scheduler algorithm, SLA, Qos

Abstract

Hadoop capacity scheduler algorithms can not meet the different requirements of different users on service quality of cloud computing. Therefore, this paper proposed the SLA-Capacity scheduler algorithm which on the basis of the existing capacity scheduler algorithm, introduce the concept of SLA, design weighted scheduler algorithm based Qos (Quality of Service) constraints. Due to each user’s jobs with different QoS preference, According to the part of QoS parameters to calculate the weight value which be used to decide the job scheduler order,so as to ensure that the user's service quality, improve user satisfaction. Experiments on hadoop show that improved algorithm can effectively reduce the waiting time for user operation, improve the overall operating efficiency.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Hongsong Chen
AU  - Dongqin Cui
PY  - 2015/08
DA  - 2015/08
TI  - SLA-based Hadoop Capacity Scheduler Algorithm
BT  - Proceedings of the 2015 International Conference on Electronic Science and Automation Control
PB  - Atlantis Press
SP  - 19
EP  - 22
SN  - 2352-538X
UR  - https://doi.org/10.2991/esac-15.2015.6
DO  - 10.2991/esac-15.2015.6
ID  - Chen2015/08
ER  -