Fly1nDutchman

@cumtchenchang I possibly figured out. It's gradle and your Android phone version things. Because original author published this repo 4 years ago, the settings could be a little out of...

原仓库里 config.json 文件是 UTF8 with BOM，这种带 BOM 的文本二进制开头会多三个字节 `EF BB BF`，在一些应用场景会带来非预期结果，可以复制原文件所有内容删除然后新建一次，参考[链接](https://www.cnblogs.com/brady-wang/p/12492457.html) @AnTi-anti @Alost1

### **Probably yes** - You can put all your docker slaves in the same network with host - See [Docker Network](https://docs.docker.com/network/) - Configure your `Hadoop Cluster` properly, like `URL` -...

- 在docker容器中是没有图形化界面的，你的gedit应该是安装在外部host系统上，它无法打开容器内部的文件 - 操作容器内部的文件可以使用Vi/Vim/Nano等直接在命令行操作的文本编辑器 - 或者将外部文件拷贝进容器