Message fragment based causal message logging

  • Authors:
  • Yi-Wei Ci;Zhan Zhang;De-Cheng Zuo;Xiao-Zong Yang

  • Affiliations:
  • School of Computer Science and Technology, Harbin Institute of Technology, Harbin, 150001, PR China;School of Computer Science and Technology, Harbin Institute of Technology, Harbin, 150001, PR China;School of Computer Science and Technology, Harbin Institute of Technology, Harbin, 150001, PR China;School of Computer Science and Technology, Harbin Institute of Technology, Harbin, 150001, PR China

  • Venue:
  • Journal of Parallel and Distributed Computing
  • Year:
  • 2009

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Abstract

In a distributed computing system, message logging is widely used for providing nodes with recoverability. To reduce the piggyback overhead of traditional causal message logging, we present a zoning causal message logging approach in this paper. The crux of the approach is to control the propagation of dependency information: the nodes in the system are divided into zones, and by a message fragment mechanism, the dependency information of a node is only visible in the zone scope. Simulation results show that the piggyback overhead of the proposed approach is lower than that of traditional causal message logging.