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From Niels Basjes <Ni...@basjes.nl>
Subject Re: hadoop mr cluster mode on my laptop?
Date Mon, 18 Apr 2011 13:20:33 GMT
Hi,

You should be doing the setup for what is called "Pseudo-distributed" mode.
Have a look at this:
http://hadoop.apache.org/common/docs/r0.20.2/quickstart.html#PseudoDistributed

Niels

2011/4/18 Pedro Costa <psdc1978@gmail.com>:
> Hi,
>
> 1 - I would like to run Hadoop MR in my laptop, but with the cluster
> mode configuration. I've put a slave file with the following content:
> [code]
> 127.0.0.1
> localhost
> 192.168.10.1
> mylaptop
> [/code]
>
>
> the 192.168.10.1 is the IP of the machine and the "mylaptop" is the
> logical name of the address. Is this a well configured slaves file to
> do what I want?
>
> 2 - I was also thinking taking advantage of my CPU to put Hadoop MR as
> cluster mode.
> This is my CPU characteristics:
>
> Essentials
> Processor Number i5-460M
> # of Cores              2
> # of Threads    4
> Clock Speed      2.53 GHz
> Max Turbo Frequency 2.8 GHz
> Intel® Smart Cache 3 MB
> Instruction Set   64-bit
>
> I was thinking in running a Tasktracker in each Core, although I don't
> know how to do it.
>
> Any help to install Hadoop MR in cluster mode on my laptop?
>
> Thanks,
> --
> Pedro
>



-- 
Met vriendelijke groeten,

Niels Basjes

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