http://udanax.org/aV Please, check libraries or spells out.
On Mon, Mar 22, 2010 at 2:59 PM, <[email protected]> wrote: > Hi, > If I had a matrix say A and I want to calculate its transpose. I assume > that I > will have to call the init methods of both TransMap.java and > TransReduce.java. My > calls to these methods are as under > > jobConf.initJob(A.getPath(), TransposeMap.class, IntWritable.class, > MapWritable.class, jobConf); > jobConf.initJob(A.getPath(), TransposeReduce.class, jobConf); > > where A is a DenseMatrix. But I am getting the following errors > > Markowitz/MarkowitzMain.java:182: cannot find symbol > symbol : method > initJob(java.lang.String,java.lang.Class<org.apache.hama.algebra.TransposeMap>,java.lang.Class<org.apache.hadoop.io.IntWritable>,java.lang.Class<org.apache.hadoop.io.MapWritable>,org.apache.hadoop.mapred.JobConf) > location: class org.apache.hadoop.mapred.JobConf > jobConf.initJob(eigenVectorTrans.getPath(), TransposeMap.class, > IntWritable.class, MapWritable.class, jobConf); > ^ > Markowitz/MarkowitzMain.java:183: cannot find symbol > symbol : method > initJob(java.lang.String,java.lang.Class<org.apache.hama.algebra.TransposeReduce>,org.apache.hadoop.mapred.JobConf) > location: class org.apache.hadoop.mapred.JobConf > jobConf.initJob(eigenVectorTrans.getPath(), > TransposeReduce.class, jobConf); > > What could be the reason for these errors ? > > Best Regards from Buffalo > > Abhishek Agrawal > > SUNY- Buffalo > (716-435-7122) > > > -- Best Regards, Edward J. Yoon Co-founder of Twieat.Us [email protected] http://blog.udanax.org
