注意: 在IDEA上运行WordCount实例之前我们要在本地Windows上配置Hadoop环境。
Windows配置Hadoop环境 详情请看:https://blog.youkuaiyun.com/Yuz_99/article/details/90699413
导入pom文件:
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>RELEASE</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.8.2</version>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
<version>2.7.2</version>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-client<