話不多說岭粤，直接上代碼 val conf = new SparkConf().setAppName("ScalaWordCount").setMaster("local[*]"...
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spark通過textFile讀取hdfs數(shù)據(jù)分區(qū)數(shù)量規(guī)則
話不多說岭粤，直接上代碼 val conf = new SparkConf().setAppName("ScalaWordCount").setMaster("local[*]"...