Changes between Version 3 and Version 4 of NCHCCloudCourse100928_3_EXE3

Timestamp:

Jul 21, 2011, 11:33:15 AM (14 years ago)

Author:

waue

Comment:

--

NCHCCloudCourse100928_3_EXE3

@@ -33 +33 @@
                         FileSystem hdfs = dst_path.getFileSystem(conf);
                         // 檢查是否存在
-                        if (hdfs.exists(dst_path)) {
+                        if (hdfs.exists()) {
                                 // 有則刪除
-                                hdfs.delete(dst_path, true);
+                                hdfs.delete();
                                 return true;
                         }else{