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HDFS, mail # user - Reg: No space left on device Exception


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Manoj Babu 2012-12-07, 05:38
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Re: Reg: No space left on device Exception
Marcos Ortiz 2012-12-07, 05:52
It seems that you don´t have enough space in your TaskTracker/DataNode
node.
Did you check available space on your dedicated hard drives to host your
data in your TT/DN machine?
On Fri 07 Dec 2012 12:38:27 AM CST, Manoj Babu wrote:
> Hi All,
>
> I am getting the exception as below but the job continues to running
> how to avoid this and whats the cause for the issue?
>
> 12/12/06 23:30:56 INFO mapred.JobClient: Task Id :
> attempt_201211120903_7753_m_000177_0, Status : FAILED
> FSError: java.io.IOException: No space left on device
> java.lang.Throwable: Child Error
>         at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:242)
> Caused by: java.io.IOException: Task process exit with nonzero status
> of -1.
>         at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:229)
>
> Cheers!
> Manoj.
>

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