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From lohit <lohit...@yahoo.com>
Subject Re: Map Task timed out?
Date Fri, 13 Jun 2008 06:22:50 GMT
Check RandomWriter.java
look for ....reporter.setStatus("wrote record " + itemCount + "..........

----- Original Message ----
From: Edward J. Yoon <edward@udanax.org>
To: core-user@hadoop.apache.org
Sent: Thursday, June 12, 2008 10:35:14 PM
Subject: Re: Map Task timed out?

Thanks for your nice answer. :)
Then, Can I handle the *reporter*? If so, please give me some examples.

Thanks.

On Fri, Jun 13, 2008 at 2:18 PM, lohit <lohit_bv@yahoo.com> wrote:
> Yes, there is a timeout defined by mapred.task.timeout
> default was 600 seconds. And here silent means the task (either map or reduce ) has not
reported any status using the reporter you get with map/reduce function
>
> Thanks,
> Lohit
>
> ----- Original Message ----
> From: Edward J. Yoon <edward@udanax.org>
> To: core-user@hadoop.apache.org
> Sent: Thursday, June 12, 2008 7:12:50 PM
> Subject: Map Task timed out?
>
> Hi,
>
> If map task is unexpectedly "silent" for a long time (e.g. wait for
> other application response), What happen? Is there any limit for
> staying?
>
> Thanks
> --
> Best regards,
> Edward J. Yoon,
> http://blog.udanax.org
>
>



-- 
Best regards,
Edward J. Yoon,
http://blog.udanax.org


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