.Net Core 操作 Hadoop HDFS --- 学习记录

Nuget 安装包 Hadoop.WebHdfs.Client

以下代码仅仅在 dfs.permissions.enabled = false 的情况下做了简单测试，仅作为备忘录。

上传文件代码

public void UploadFileTest()
        {
            string srcPath = @"D:素材logolinux.jpg";
            string destPath = "/TestPhoto/linux.jpg";

            //连接到hadoop集群
            WebHdfs.Client.WebHdfsClient client = new WebHdfs.Client.WebHdfsClient("http://192.168.xx.xxx:50070/"); 
            bool res = client.UploadFileAsync(srcPath, destPath).Result;
        }

下载文件代码

public void DownFileTest()
        { 

            string srcPath = @"D:素材logotest123.jpg";
            string destPath = "/TestPhoto/python.png";
            WebHdfs.Client.WebHdfsClient client = new WebHdfs.Client.WebHdfsClient("http://192.168.xx.xxx:50070");
            bool res = client.DownloadFileAsync(srcPath, destPath).Result;

        }