spark 学习使用
pom.xml
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-core_${scala.version}</artifactId>
<version>${spark.version}</version>
</dependency>
<properties>
<spark.version>2.2.0</spark.version>
<scala.version>2.11</scala.version>
</properties>