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wenjunzhou
2021-02-24 18:02:23 +08:00
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note/hadoop/你有想过，如何用Hadoop实现[倒排索引].md
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@@ -369,9 +369,12 @@ public class InverseIndexRunner extends Configured implements Tool {
## 测试执行
        我们将项目打成jar包上传至linux
![在这里插入图片描述](https://img-blog.csdnimg.cn/20201005002346164.png#pic_center)
        然后将数据源所需要的文件上传至HDFS
![在这里插入图片描述](https://img-blog.csdnimg.cn/20201005002450864.png?,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDMxODgzMA==,size_16,color_FFFFFF,t_70#pic_center)
        
@@ -381,11 +384,13 @@ public class InverseIndexRunner extends Configured implements Tool {
        `hadoop jar /home/hadoop/alice_data-1.0-SNAPSHOT.jar io.alice.InverseIndexRunner /data/input /data/oneoutput /data/twooutput`
        程序就开始 奔跑 起来~
![在这里插入图片描述](https://img-blog.csdnimg.cn/20201005002802818.png?,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDMxODgzMA==,size_16,color_FFFFFF,t_70#pic_center)
        待到程序运行完毕，我们可以查看程序正确运行后的结果
![在这里插入图片描述](https://img-blog.csdnimg.cn/20201005002853150.png#pic_center)
        看到最后的效果跟我们题目需求所想要的完全一致时，就说明我们的思路是没错滴~