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MapReduce, mail # user - Only log.index


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Re: Only log.index
Vinod Kumar Vavilapalli 2013-07-24, 05:39

It could either mean that all those task-attempts are crashing before the process itself is getting spawned (check TT logs) or those logs are getting deleted after the fact. Suspect the earlier.

Thanks,
+Vinod

On Jul 23, 2013, at 9:33 AM, Ajay Srivastava wrote:

> Hi,
>
> I see that most of the tasks have only log.index created in /opt/hadoop/logs/userlogs/jobId/task_attempt directory.
> When does this happen ?
> Is there a config setting for this OR this is a bug ?
>
>
> Regards,
> Ajay Srivastava