you should have more info on why dfs is in the safe mode in the logs,
you can always leave safe mode
hadoop dfs -safemode leave
but again, thats a symptom, not a problem.
Vishal
On Thu, Mar 17, 2011 at 1:55 PM, Taylor, Ronald C ronald.tay...@pnl.govwrote:
Folks,
We had a power outage here,
If you are in safe mode it's because not all datanodes have reported
in. So actually NO your hadoop did NOT come up properly.
Check your nn pages, look for any missing nodes. It won't help you
any more than telling you what is online or not.
Good luck!
-ryan
On Thu, Mar 17, 2011 at 11:12 AM,
