IMF SparkSQLwithJoin 测试sparksql

IMF SparkSQLwithJoin 测试sparksql，为114课程测试

http://blog.csdn.net/duan_zhihua/article/details/51590390

people1.json

{"name":"Michael", "score":90}
{"name":"Andy", "score":80}
{"name":"Justin", "score":99}
{"name":"zhangsan", "score":100}
{"name":"zhangsan", "score":96}


SparkSQLwithJoin.java
public class SparkSQLwithJoin {
		public static void main(String[] args) {
			SparkConf conf = new SparkConf().setMaster("local").setAppName("SparkSQLwithJoin");
			JavaSparkContext sc = new JavaSparkContext(conf);
			//SQLContext sqlContext = new SQLContext(sc);
			HiveContext  sqlContext = new HiveContext(sc);
			//针对json文件数据源来创建DataFrame
			//DataFrame peoplesDF = sqlContext.read().json("G://IMFBigDataSpark2016//te