Hive Spark Api 查詢、寫入、註冊UDF函數，SparkSql簡單操作

Hive Spark Api 查詢、寫入、註冊UDF函數，SparkSql操作 Hive Spark insert/overwrite object ReadKerberosHive { case class Employee(name: String, phone: String) def main(args: Array[String]): Unit = { val sp

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