sqlcontext在哪个包下
答案:2 悬赏:20 手机版
解决时间 2021-03-15 12:37
- 提问者网友：精神病院里
- 2021-03-15 03:18
sqlcontext在哪个包下
最佳答案
- 五星知识达人网友：底特律间谍
- 2021-03-15 04:13
package sparkSQL;
import java.util.List;
import org.apache.spark.SparkConf;
import org.apache.spark.api.java.JavaRDD;
import org.apache.spark.api.java.JavaSparkContext;
import org.apache.spark.examples.sql.JavaSparkSQL.Person;
public class sparkTest {
public static void main(String[] args) {
SparkConf sparkConf = new SparkConf().setApp
package sparkSQL;
import java.util.List;
import org.apache.spark.SparkConf;
import org.apache.spark.api.java.JavaRDD;
import org.apache.spark.api.java.JavaSparkContext;
import org.apache.spark.examples.sql.JavaSparkSQL.Person;
public class sparkTest {
public static void main(String[] args) {
SparkConf sparkConf = new SparkConf().setApp
import java.util.List;
import org.apache.spark.SparkConf;
import org.apache.spark.api.java.JavaRDD;
import org.apache.spark.api.java.JavaSparkContext;
import org.apache.spark.examples.sql.JavaSparkSQL.Person;
public class sparkTest {
public static void main(String[] args) {
SparkConf sparkConf = new SparkConf().setApp
package sparkSQL;
import java.util.List;
import org.apache.spark.SparkConf;
import org.apache.spark.api.java.JavaRDD;
import org.apache.spark.api.java.JavaSparkContext;
import org.apache.spark.examples.sql.JavaSparkSQL.Person;
public class sparkTest {
public static void main(String[] args) {
SparkConf sparkConf = new SparkConf().setApp
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- 1楼网友：摆渡翁
- 2021-03-15 05:52
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