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Posted to common-user@hadoop.apache.org by Deepak Diwakar <dd...@gmail.com> on 2008/09/04 16:21:04 UTC

runtime change of hadoop.tmp.dir

Hi

I am using hadoop in standalone mode. I want to change hadoop.tmp.dir on the
runtime.
I found that there is an option -D in command line to set configurable
parameter, but did not succeeded.

It would be really helpful to me if  somebody could put exact syntax for
that?

Thanks & regards,
-- 
- Deepak Diwakar,

Re: runtime change of hadoop.tmp.dir

Posted by Owen O'Malley <om...@apache.org>.

Do you mean that you were using "local" as your JobTracker? In that case, as
long as passed the JobConf from the GenericOptionParser/Tool to the
JobClient constructor, I would have expected it to work.

-- Owen

Re: runtime change of hadoop.tmp.dir

Posted by 叶双明 <ye...@gmail.com>.

Do you successed by changing it in the config file ?

2008/9/4, Deepak Diwakar <dd...@gmail.com>:
>
> Hi
>
> I am using hadoop in standalone mode. I want to change hadoop.tmp.dir on
> the
> runtime.
> I found that there is an option -D in command line to set configurable
> parameter, but did not succeeded.
>
> It would be really helpful to me if  somebody could put exact syntax for
> that?
>
> Thanks & regards,
> --
> - Deepak Diwakar,
>