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From Rasit OZDAS <rasitoz...@gmail.com>
Subject Re: Hadoop Streaming -file option
Date Mon, 23 Feb 2009 12:53:36 GMT
Hadoop uses RMI for file copy operations.
Clients listen port 50010 for this operation.
I assume, it's sending the file as byte stream.

Cheers,
Rasit

2009/2/23 Bing TANG <whutgrid@gmail.com>

> Hi, everyone,
> Could somdone tell me the principle of "-file" when using Hadoop
> Streaming. I want to ship a big file to Slaves, so how it works?
>
> Hadoop uses "SCP" to copy? How does Hadoop deal with -file option?
>
>
>


-- 
M. Raşit ÖZDAŞ

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