出现错误一定不要怀疑,就是自己写错代码了
此报错的原因为缺少依赖,添加依赖即可:
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
<version>2.7.7</version>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-mapreduce-client-core</artifactId>
<version>2.7.7</version>
</dependency>
完整的依赖:
<properties>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
</dependency>
<!--hive 依赖-->
<dependency>
<groupId>org.apache.hive</groupId>