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IEICE TRANSACTIONS on Information

Long-Term Performance Evaluation of Hadoop Jobs in Public and Community Clouds

Kento AIDA, Omar ABDUL-RAHMAN, Eisaku SAKANE, Kazutaka MOTOYAMA

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Summary :

Cloud computing is a widely used computing platform in business and academic communities. Performance is an important issue when a user runs an application in the cloud. The user may want to estimate the application-execution time beforehand to guarantee the application performance or to choose the most suitable cloud. Moreover, the cloud system architect and the designer need to understand the application performance characteristics, such as the scalability or the utilization of cloud platforms, to improve performance. However, because the application performance in clouds sometime fluctuates, estimation of the application performance is difficult. In this paper, we discuss the performance fluctuation of Hadoop jobs in both a public cloud and a community cloud for one to three months. The experimental results indicate phenomena that we cannot see without long-term experiments and phenomena inherent in Hadoop. The results suggest better ways to estimate Hadoop application performances in clouds. For example, we should be aware of application characteristics (CPU intensive or communication intensive), datacenter characteristics (busy or not), and time frame (time of day and day of the week) to estimate the performance fluctuation due to workload congestion in cloud platforms. Furthermore, we should be aware of performance degradation due to task re-execution in Hadoop applications.

Publication
IEICE TRANSACTIONS on Information Vol.E98-D No.6 pp.1176-1184
Publication Date
2015/06/01
Publicized
2015/02/25
Online ISSN
1745-1361
DOI
10.1587/transinf.2014EDP7274
Type of Manuscript
PAPER
Category
Computer System

Authors

Kento AIDA
  National Institute of Informatics
Omar ABDUL-RAHMAN
  National Institute of Informatics
Eisaku SAKANE
  National Institute of Informatics
Kazutaka MOTOYAMA
  National Institute of Informatics

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