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Re: Error related Hadoop while running Amazon EMR Job
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.
>
>
> --
> Regards,
> Bhavesh Shah
>
>
--
Nitin Pawar