Do you have snapshots? Or other forms of backup? Otherwise you are basically out of luck.
On Thu, Apr 26, 2012 at 11:00 AM, varun kumar <varun....@gmail.com> wrote: > Thanks for your quick reply john. > > I have't configured *fs.trash.interval* in my core-site.xml,after this > disaster i have configured,Is there any other option to retrieve the data > back. > > Regards, > Varun Kumar.P > > On Thu, Apr 26, 2012 at 7:19 PM, John George <john...@yahoo-inc.com>wrote: > >> If you did not use –skipTrash, the file should be in your trash. Refer: >> http://hadoop.apache.org/common/docs/current/hdfs_design.html#File+Deletes+and+Undeletes >> for >> more information. >> >> From: varun kumar <varun....@gmail.com> >> Reply-To: "hdfs-user@hadoop.apache.org" <hdfs-user@hadoop.apache.org> >> Date: Thu, 26 Apr 2012 05:15:10 -0700 >> To: "common-u...@hadoop.apache.org" <common-u...@hadoop.apache.org> >> Cc: "hdfs-user@hadoop.apache.org" <hdfs-user@hadoop.apache.org> >> Subject: HDFS Files Deleted >> >> Dear All, >> >> By Mistake i have deleted file in from HDFS using the command: >> >> hadoop dfs -rmr /* >> >> Is there any way to retrieve the deleted data. >> >> -- >> Regards, >> Varun Kumar.P >> >> > > > -- > Regards, > Varun Kumar.P > >
