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From "Owen O'Malley" <...@yahoo-inc.com>
Subject Re: How to integrate C/C++ library in Hadoop Map/Reduce
Date Mon, 27 Aug 2007 23:21:59 GMT
On Aug 26, 2007, at 8:28 PM, ChaoChun Liang wrote:

> Why not use JNI? It looks like will be easy for the implementation.

One of the desires was to minimize the impact on the C++ code. In  
particular, requiring a JVM to be linked in with the application is  
pretty heavy. Additionally, the JNI interfaces are really expensive  
to move large amounts of data across.

-- Owen

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