de.hpi.fgis.voidgen.hadoop.tasks
Class ClusterQuadrupleJoin
java.lang.Object
de.hpi.fgis.voidgen.hadoop.Driver
de.hpi.fgis.voidgen.hadoop.tasks.ClusterQuadrupleJoin
- All Implemented Interfaces:
- org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool
public class ClusterQuadrupleJoin
- extends Driver
For each RDF quadruple of the input,
the cluster the subject belongs to and
the cluster the object belongs to,
will be set.
The raw RDF quadruples and the output of the
clustering step are necessary.
The following table lists the properties necessary to set.
property name |
description |
example value |
de.hpi.fgis.voidgen.hadoop.tasks.ClusterQuadrupleJoin.rdf_input_paths |
The list of paths to the input RDF quadruples. |
voidGen/input3 |
de.hpi.fgis.voidgen.hadoop.tasks.ClusterQuadrupleJoin.cluster_input_paths |
The list of paths containing the clustering output. |
voidGen/clustering2 |
de.hpi.fgis.voidgen.hadoop.tasks.ClusterQuadrupleJoin.temporary_path |
The path for temporary MapReduce output. |
voidGen/temporary |
de.hpi.fgis.voidgen.hadoop.tasks.ClusterQuadrupleJoin.output_path |
The output path containing all input RDF quadruples which got their subject cluster and object cluster set. |
voidGen/joined |
- Author:
- Dandy Fenz, Hasso Plattner Institute at University of Potsdam, Germany, Matthias Pohl, Hasso Plattner Institute at University of Potsdam, Germany, Johannes Gosda, Hasso Plattner Institute at University of Potsdam, Germany
Method Summary |
int |
run(java.lang.String[] arg0)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ClusterQuadrupleJoin
public ClusterQuadrupleJoin()
run
public int run(java.lang.String[] arg0)
throws java.lang.Exception
- Throws:
java.lang.Exception