spark 操作hive

1.hive动态分区，只需进行以下设置

 val spark = SparkSession.builder()
      .appName("hivetest")
      .master("local")
      .getOrCreate()
    spark.sql("SET hive.exec.dynamic.partition = true")
    spark.sql("SET hive.exec.dynamic.partition.mode = nonstrict ")
    ........
    spark.stop()