hadoop搭建之hadoop连接eclipse

1、下载插件(连接插件)

hadoop-eclipse-plugin-2.7.2.jar

2、配置插件:

将下载的插件(不解压)放到..eclipseplugins目录下,重启eclipse,配置Hadoop

3、配置hadoop

如果插件安装成功,打开Windows—Preferences后,在窗口左侧会有Hadoop Map/Reduce选项,点击此选项,在窗口右侧设置Hadoop安装路径

hadoop搭建之hadoop连接eclipse

4、配置Map/Reduce Locations

打开Windows—Perspective-Open Perspective—Other,选择Map/Reduce,点击OK,控制台会出现

5、在location 右键 new Hadoop location 配置hadoop
点击"Finish"按钮,关闭窗口

hadoop搭建之hadoop连接eclipse

hadoop搭建之hadoop连接eclipse

6、点击左侧的DFSLocations—>master (上一步配置的location name),如能看到user,表示安装成功

hadoop搭建之hadoop连接eclipse

7、新建Map/Reduce Project 进行工作

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