do you mean "one mr job one iteration"? I don't think it will improve the performance of mat-mat mult. the scheduling of the jobs will be a problem while multiplication.
On 3/20/09, Edward J. Yoon <[email protected]> wrote: > Just considering, single table doesn't need much time to full scan. > So, if each row of matrix A have one mapreduce job, it'll be fast. (Of > course, there is a N time iterations.) > > for(int i = 0; i < A.getColumns(); i++) { > // run Job > } > > What do you think? > -- > Best Regards, Edward J. Yoon > [email protected] > http://blog.udanax.org >
