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Posted to common-user@hadoop.apache.org by Rakhi Khatwani <rk...@gmail.com> on 2010/03/03 13:13:01 UTC
Unexpected termination of a job
Hi,
I am running a job which has lotta preprocessing involved. so whn i
run my class from a jarfile, somehow it terminates after sometime without
giving any exception,
i have tried running the same program several times, and everytime it
terminates at different locations in the code(during the preprocessing...
haven't configured a job as yet). Probably it terminaits after a fixed
interval).
No idea why this is happeneing, Any Pointers??
Regards,
Raakhi Khatwani
Re: Unexpected termination of a job
Posted by Arvind Sharma <ar...@yahoo.com>.
Have you tried after increasing HEAP memory to your process ?
Arvind
________________________________
From: Rakhi Khatwani <rk...@gmail.com>
To: common-user@hadoop.apache.org
Sent: Wed, March 3, 2010 10:38:43 PM
Subject: Re: Unexpected termination of a job
Hi,
I tried running it on eclipse, the job starts... but somehow it
terminates throwing an exception, Job Failed.
thats why i wanted to run on jobtracker to check the logs but the execution
terminates even before the job starts(during the preprocessing).
How do i ensure that the job runs in jobtracker mode?
Regards
Raakhi
On Thu, Mar 4, 2010 at 2:25 AM, Aaron Kimball <aa...@cloudera.com> wrote:
> If it's terminating before you even run a job, then you're in luck -- it's
> all still running on the local machine. Try running it in Eclipse and use
> the debugger to trace its execution.
>
> - Aaron
>
> On Wed, Mar 3, 2010 at 4:13 AM, Rakhi Khatwani <rk...@gmail.com>
> wrote:
>
> > Hi,
> > I am running a job which has lotta preprocessing involved. so whn
> i
> > run my class from a jarfile, somehow it terminates after sometime without
> > giving any exception,
> > i have tried running the same program several times, and everytime it
> > terminates at different locations in the code(during the preprocessing...
> > haven't configured a job as yet). Probably it terminaits after a fixed
> > interval).
> > No idea why this is happeneing, Any Pointers??
> > Regards,
> > Raakhi Khatwani
> >
>
Re: Unexpected termination of a job
Posted by Rakhi Khatwani <rk...@gmail.com>.
Hi,
I tried running it on eclipse, the job starts... but somehow it
terminates throwing an exception, Job Failed.
thats why i wanted to run on jobtracker to check the logs but the execution
terminates even before the job starts(during the preprocessing).
How do i ensure that the job runs in jobtracker mode?
Regards
Raakhi
On Thu, Mar 4, 2010 at 2:25 AM, Aaron Kimball <aa...@cloudera.com> wrote:
> If it's terminating before you even run a job, then you're in luck -- it's
> all still running on the local machine. Try running it in Eclipse and use
> the debugger to trace its execution.
>
> - Aaron
>
> On Wed, Mar 3, 2010 at 4:13 AM, Rakhi Khatwani <rk...@gmail.com>
> wrote:
>
> > Hi,
> > I am running a job which has lotta preprocessing involved. so whn
> i
> > run my class from a jarfile, somehow it terminates after sometime without
> > giving any exception,
> > i have tried running the same program several times, and everytime it
> > terminates at different locations in the code(during the preprocessing...
> > haven't configured a job as yet). Probably it terminaits after a fixed
> > interval).
> > No idea why this is happeneing, Any Pointers??
> > Regards,
> > Raakhi Khatwani
> >
>
Re: Unexpected termination of a job
Posted by Aaron Kimball <aa...@cloudera.com>.
If it's terminating before you even run a job, then you're in luck -- it's
all still running on the local machine. Try running it in Eclipse and use
the debugger to trace its execution.
- Aaron
On Wed, Mar 3, 2010 at 4:13 AM, Rakhi Khatwani <rk...@gmail.com> wrote:
> Hi,
> I am running a job which has lotta preprocessing involved. so whn i
> run my class from a jarfile, somehow it terminates after sometime without
> giving any exception,
> i have tried running the same program several times, and everytime it
> terminates at different locations in the code(during the preprocessing...
> haven't configured a job as yet). Probably it terminaits after a fixed
> interval).
> No idea why this is happeneing, Any Pointers??
> Regards,
> Raakhi Khatwani
>