My hortonworks cluster was hacked, that resulted in them deleting all files on HDFS. I'm now trying to recover the data. Looking at the image below I noticed that before the delete I have an older fsimage file in namenode. I don't care about losing some of the files that were added after this. How do I tell namenode to use this older fsimage, and ensure the delete edits are not reapplied once the NN is back up ?
I believe the delete edits are in the edits_00 file at 7.07am so i would want to revert to the fsimage_ file at 1.07am.
any help much appreciated