摘要: java操作HDFS: public void set(FileSystem fs){ // 1.新建目录 Path path = new Path("/user/hadoop/hello"); try { if (!fs.exists(path)){ fs.mkdirs(path); }else{ 阅读全文
posted @ 2021-10-06 15:42 sean1246 阅读(34) 评论(0) 推荐(0)