are there any datanodes running ?
On Thu, Apr 26, 2012 at 7:36 PM, Bhavesh Shah <[EMAIL PROTECTED]>wrote:
> Hello all,
> I launched my instance on Amazon EMR. And I run the job yesterday on it
> and I got the following error in log fies (Log Files of JobTracker)
> DataStreamer Exception: org.apache.hadoop.ipc.RemoteException:
> java.io.IOException: File /mnt/var/lib/hadoop/tmp/mapred/system/
> jobtracker.info could only be replicated to 0 nodes, instead of 1
> And due to this my job get terminated. Is anything wrong while
> configuration/running jobs?
> Can someone suggest me what could be the reason while SHUTTING DOWN the
> Job Flow in AMazon EMR?
> Many Thanks.
> Bhavesh Shah