
spark-streaming大數據培訓
01.spark流計算概念
02.spark流計算-window化操作
03.foreachPartitioner處理
04.spark流計算-RDD到數據框的轉換toDF
05.spark流計算-DStream持久化
06.spark流計算-檢查點容錯處理
07.spark圖計算
08.spark圖計算-subgraph-mask
09.spark圖計算-聚合消息
10.spark圖計算-pregel
11.spark圖計算-pagerank