问题描述
最近在学习大数据,在运行第一个demo的时候出了问题
项目结构:
[WARNING] JAR will be empty - no content was marked for inclusion!
pom.xml配置
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>java</groupId>
<artifactId>hadoop-demo</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
<version>2.6.0</version>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-mapreduce-client-jobclient</artifactId>
<version>2.6.0</version>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-hdfs</artifactId>
<version>2.6.0</version>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-mapreduce-client-common</artifactId>
<version>2.6.0</version>
</dependency>
</dependencies>
</project>
反编译Jar包
少了src下的文件,而且好像依赖也没有,到底是什么情况...如何修改...
刚刚接触idea和maven不久,还不是很熟悉,百度的结果情况也都不太相同,第一次在csdn上提问,希望各位高手多多指点一下,谢谢!