org.apache.mahout.math.hadoop
Class MatrixMultiplicationJob
java.lang.Object
org.apache.hadoop.conf.Configured
org.apache.mahout.common.AbstractJob
org.apache.mahout.math.hadoop.MatrixMultiplicationJob
- All Implemented Interfaces:
- org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool
public class MatrixMultiplicationJob
- extends AbstractJob
Method Summary |
static org.apache.hadoop.mapred.JobConf |
createMatrixMultiplyJobConf(org.apache.hadoop.fs.Path aPath,
org.apache.hadoop.fs.Path bPath,
org.apache.hadoop.fs.Path outPath,
int outCardinality)
|
static void |
main(java.lang.String[] args)
|
int |
run(java.lang.String[] strings)
|
Methods inherited from class org.apache.mahout.common.AbstractJob |
addFlag, addInputOption, addOption, addOption, addOption, addOption, addOutputOption, getInputPath, getOption, getOutputPath, hasOption, keyFor, maybePut, parseArguments, parseDirectories, prepareJob, shouldRunNextPhase |
Methods inherited from class org.apache.hadoop.conf.Configured |
getConf, setConf |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.apache.hadoop.conf.Configurable |
getConf, setConf |
MatrixMultiplicationJob
public MatrixMultiplicationJob()
createMatrixMultiplyJobConf
public static org.apache.hadoop.mapred.JobConf createMatrixMultiplyJobConf(org.apache.hadoop.fs.Path aPath,
org.apache.hadoop.fs.Path bPath,
org.apache.hadoop.fs.Path outPath,
int outCardinality)
main
public static void main(java.lang.String[] args)
throws java.lang.Exception
- Throws:
java.lang.Exception
run
public int run(java.lang.String[] strings)
throws java.lang.Exception
- Throws:
java.lang.Exception
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