spark讀取數據庫數據

  此代碼是spark用於從mysql中讀取數據java val conf = new SparkConf() .setMaster("local[*]") .setAppName("用戶標籤") val sc = new SparkContext(conf) val sqlC = new SQLContext(sc) val url = "jdbc:mysql://地址/數據庫名"

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