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From li ping <li.j...@gmail.com>
Subject Re: Several TT in hadoop MR in clustering?
Date Thu, 30 Dec 2010 01:28:38 GMT
Actually, the TT should run on every datanode.

On Thu, Dec 30, 2010 at 7:32 AM, Pedro Costa <psdc1978@gmail.com> wrote:

> Hi,
>
> 1 - When Hadoop MR is running in cluster mode, is it possible to have
> several TT, a TT per machine, running simultaneously and the JT is
> communicating to every TT?
> For example, running hadoop MR in 5 machines, each machine (slave
> node) has a TT communicating with the JT in the master node?
>
> Thanks,
>
> --
> Pedro
>



-- 
-----李平

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