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In this paper, we put forwards some questions about dynamic upgrading of distributed system based on R-OSGI. These questions include: how to deal with multiple dependent-servicespsila upgrading to preserve system statepsilas consistency; how to maintain service and its multi-proxiespsila upgrading; how to preserve proxies-type self-contained in system nodes. Accordingly, we propose corresponding solutions and a system prototype to support our solutions.
Computer Science and Software Engineering, 2008 International Conference on (Volume:3 )
Date of Conference: 12-14 Dec. 2008