eclispe远程连接hadoop集群报错解决

报错：Invalid Hadoop Runtime specified; please click ‘Configure Hadoop install directory’ or fill in library location input field

晚间测试Eclipse远程连接本机集群时，在新建Map/Reduce项目时，遇到报错：Invalid Hadoop Runtime specified; please click ‘Configure Hadoop install directory’ or fill in library location input field的error

报错原因解析：找不到hadoop安装运行环境

将本机/集群所对应的hadoop文件目录解压或者拉取到windows某一目录下，如下给出演示操作时文件目录仅做参考

在Eclipse中选择:Window（窗口）->Perferencces(首选项)->Hadoop Map/Reduce

点击Browse（浏览）->再选择解压对应的文件目录配置即可

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@Author:懒羊羊