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Posted to mapreduce-dev@hadoop.apache.org by Xieguiming <xi...@huawei.com> on 2012/03/19 11:23:20 UTC

About the overwriting the ApplicationMaster

Hi :



Ask one question.



MRV2 allow us to overwrite the ApplicationMaster,

Aand there is one distributeshell examplie about it.

But, I still do not clear what scenario user should overwrite the applicationmaster.

By overwriting the ApplicationMaster, we can resolve what problem?



Thanks .

Re: About the overwriting the ApplicationMaster

Posted by Anty <an...@gmail.com>.

Maybe b/c you currently don't have such requirement :-)

On Mon, Mar 19, 2012 at 6:23 PM, Xieguiming <xi...@huawei.com> wrote:

> Hi :
>
>
>
> Ask one question.
>
>
>
> MRV2 allow us to overwrite the ApplicationMaster,
>
> Aand there is one distributeshell examplie about it.
>
> But, I still do not clear what scenario user should overwrite the
> applicationmaster.
>
> By overwriting the ApplicationMaster, we can resolve what problem?
>
>
>
> Thanks .
>



-- 
Best Regards
Anty Rao