[【二】部署HDFS](%E3%80%90%E4%BA%8C%E3%80%91%E9%83%A8%E7%BD%B2HDFS.md) [【三】读写HDFS文件](%E3%80%90%E4%B8%89%E3%80%91%E8%AF%BB%E5%86%99HDFS%E6%96%87%E4%BB%B6.md)