Research Article
Risk Intelligence: Making Profit from Uncertainty in Data Processing System
Algorithm 2
Algorithm for risk-aware assignment.
Input: available Nodes ; | (1) Finding the straggler task by prediction; | (2) for each available node in do | (3) Make prediction ; | (4) Compute profit ; | (5) Record the maximal and node ; | (6) end for | (7) if remaining time the worst reexecution time then | (8) kill task ; | (9) end if | (10) assign backup task ; |
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