I wrote up a basic algorithm for this here:
http://math.columbia.edu/~tpeters/teh-codez/hadoop/hadoop-matrix-mult.html
It's almost certainly not optimal, but might get you some ideas.
Here is another approach http://www.norstad.org/matrix-multiply/index.html
Cheers,
Tom
On Fri, Nov 18, 2011 at
Hadoop n00b here, just started playing around with Hadoop Pipes. I'm getting
linker errors while compiling a simple WordCount example using
hadoop-0.20.203 (current most recent version) that did not appear for the
same code in hadoop-0.20.2
Linker errors of the form: undefined reference to `EVP_sh
