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From "Owen O'Malley" <...@yahoo-inc.com>
Subject Re: Leveraging legacy code
Date Wed, 12 Dec 2007 13:23:44 GMT
On Dec 11, 2007, at 12:27 PM, Rui Shi wrote:

> We have a lot of legacy code written in C++, Perl... I was  
> wondering what is the best practice to leverage those legacy code  
> in hadoop? It seems that HadoopStreaming could be a choice. But I  
> can not find more information about that.

Streaming is easy for the scripting languages and for debugging,  
especially if you data is textual. You can get a richer interface, if  
you use the C++ interface: http://tinyurl.com/2zvyfa

-- Owen

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