Hey,
You can do one thing, open the file and change the value of variable cTime to 0:
bin#vi /app/hadoop/tmp/dfs/data/current/VERSION
Then,
namespaceID=1580775695
storageID=DS-469635027-127.0.0.1-50010-1376974011263
cTime= 0
storageType=DATA_NODE
layoutVersion=-32