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.conf.Configuration |
createMatrixMultiplyJobConf(org.apache.hadoop.conf.Configuration initialConf,
org.apache.hadoop.fs.Path aPath,
org.apache.hadoop.fs.Path bPath,
org.apache.hadoop.fs.Path outPath,
int outCardinality)
|
static org.apache.hadoop.conf.Configuration |
createMatrixMultiplyJobConf(org.apache.hadoop.fs.Path aPath,
org.apache.hadoop.fs.Path bPath,
org.apache.hadoop.fs.Path outPath,
int outCardinality)
|
static void |
main(String[] args)
|
int |
run(String[] strings)
|
Methods inherited from class org.apache.mahout.common.AbstractJob |
addFlag, addInputOption, addOption, addOption, addOption, addOption, addOutputOption, buildOption, buildOption, getAnalyzerClassFromOption, getCLIOption, getConf, getDimensions, getFloat, getFloat, getGroup, getInputFile, getInputPath, getInt, getInt, getOption, getOption, getOption, getOptions, getOutputFile, getOutputPath, getOutputPath, getTempPath, getTempPath, hasOption, keyFor, maybePut, parseArguments, parseArguments, parseDirectories, prepareJob, prepareJob, prepareJob, prepareJob, setConf, setS3SafeCombinedInputPath, shouldRunNextPhase |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MatrixMultiplicationJob
public MatrixMultiplicationJob()
createMatrixMultiplyJobConf
public static org.apache.hadoop.conf.Configuration createMatrixMultiplyJobConf(org.apache.hadoop.fs.Path aPath,
org.apache.hadoop.fs.Path bPath,
org.apache.hadoop.fs.Path outPath,
int outCardinality)
createMatrixMultiplyJobConf
public static org.apache.hadoop.conf.Configuration createMatrixMultiplyJobConf(org.apache.hadoop.conf.Configuration initialConf,
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(String[] args)
throws Exception
- Throws:
Exception
run
public int run(String[] strings)
throws Exception
- Throws:
Exception
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