11-20-2016 11:16 PM
Recently faced an issues when I rename a 'backup' directory to 'backup_old' which is presented on hdfs.
I used the command "$ hdfs dfs -mv /backup backup_old" and I found 'backup_old' is not created on hdfs it suddenly disappear from hdfs.
Could anyone tell me why I can not see the folder and where I can find it or I lost it.
11-21-2016 07:39 AM