With the onset of the big data age, data is growing exponentially, and the issue of how to optimize large-scale data processing is especially significant.Large-scale global optimization (LSGO) is a research topic with great interest in academia and industry.Spark is a popular cloud computing framework that can cluster large-scale data, and it can effectively support the functions of iterative calculation through resilient distributed datasets (RDD).In this paper, we propose a hybrid mechanism of particle swarm opt…