In this paper, we consider task-level scheduling algorithms with respect to budget constraints for a bag of MapReduce jobs on a set of provisioned heterogeneous (virtual) machines in cloud platforms. The heterogeneity is manifested in the popular "pay-as-you-go" charging model where the service machines with different performance would have different service rates. We organize a bag of jobs as a κ-stage workflow and consider the scheduling problem with budget constraints. In particular, given a total monetary budget, by combining a greedy-based local optimal algorithm and dynamic programming techniques, we first propose a global optimal scheduling algorithm to achieve a minimum scheduling length of the workflow in pseudo-polynomial time. Then, we extend the idea in the greedy algorithm to efficient global distribution of the budget among the tasks in different stages for overall scheduling length reduction. Our empirical studies verify the proposed optimal algorithm and show the efficiency of the greedy algorithm to minimize the scheduling length. © 2013 Springer International Publishing.
CITATION STYLE
Wang, Y., & Shi, W. (2013). On scheduling algorithms for mapreduce jobs in heterogeneous clouds with budget constraints. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 8304 LNCS, pp. 251–265). https://doi.org/10.1007/978-3-319-03850-6_18
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