> The word count example is working fine. If I call matrix multiplication by > using bin/hama examples mult then also map reduce is working.
So, I guess your problem is in wrong your project configuration. > It is just in this > program that map reduce does not start. I tried to print the values of the > matrices. I could print them. The values are as under: Is there a problem if > the > values are negative, very small( all my values are less than 0.00) I would recommend to test your application using 'bin/hama examples'. 1) Edit the org.apache.hama.examples.MatrixMultiplication.java directly 2) Rebuild the hama 3) Run it. If it's working well, you'll need to check your project. On Thu, Nov 12, 2009 at 1:01 PM, <[email protected]> wrote: > Hey, > The word count example is working fine. If I call matrix multiplication by > using bin/hama examples mult then also map reduce is working. It is just in > this > program that map reduce does not start. I tried to print the values of the > matrices. I could print them. The values are as under: Is there a problem if > the > values are negative, very small( all my values are less than 0.00) > > Matrix 1 > > 0.018228 -0.023918 -0.004047 0.014295 0.004610 0.007284 -0.000000 > -0.023918 0.122461 -0.007904 -0.037049 -0.016175 -0.009571 -0.000000 > -0.004047 -0.007904 0.001619 -0.002112 0.000250 0.001154 -0.000000 > 0.014295 -0.037049 -0.002112 0.213449 0.005019 -0.001280 -0.000000 > 0.004610 -0.016175 0.000250 0.005019 0.015620 0.005263 -0.000000 > 0.007284 -0.009571 0.001154 -0.001280 0.005263 0.009548 -0.000000 > -0.000000 -0.000000 -0.000000 -0.000000 -0.000000 -0.000000 -0.000000 > > Matrix 2 > > 0.021744 > 0.153683 > 0.005159 > 0.064664 > 0.030826 > 0.019943 > 0.000000 > > Abhishek Agrawal > > SUNY- Buffalo > (716-435-7122) > -- Best Regards, Edward J. Yoon @ NHN, corp. [email protected] http://blog.udanax.org
