摘要: 0.parallelize 1.map 2.mapValues 3.flatMap 4.mapPartitions 5.mapPartitionsWithIndex 6.filter 7.reduce 8.reduceByKey 9.groupBy 10.groupByKey 11.partitio 阅读全文
posted @ 2016-11-06 22:03 梅里之巅 阅读(162) 评论(0) 推荐(0) 编辑