Graph图的算子(subgraph、joinVertices、outerJoinVertices),PageRank算法_图计算算子有哪些-CSDN博客

网站介绍:文章浏览阅读643次。结构算子//创建顶点RDDval users = sc.makeRDD(Array( (1L, ("Alice", 28)), (2L, ("Bob", 27)), (3L, ("Charli", 65)), (4L, ("David", 42)), (5L, ("Ed", 55)), (6L, ("Fran", 50)) )) //创建各顶点间关系的RDD val relation = sc.makeRDD_图计算算子有哪些