com.thinkaurelius.titan.hadoop

Class HadoopGraph

java.lang.Object

org.apache.hadoop.conf.Configured

com.thinkaurelius.titan.hadoop.config.HybridConfigured

com.thinkaurelius.titan.hadoop.HadoopGraph

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable

public class HadoopGraph
extends HybridConfigured

Author:

Marko A. Rodriguez (http://markorodriguez.com)

Field Summary

Fields inherited from class com.thinkaurelius.titan.hadoop.config.HybridConfigured

titanConf

Constructor Summary

Constructors

Constructor and Description
HadoopGraph()
HadoopGraph(org.apache.hadoop.conf.Configuration configuration)

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.conf.Configuration	getConf(String prefix)
com.tinkerpop.blueprints.Direction	getEdgeCopyDirection()
org.apache.hadoop.fs.FileSystem	getFileSystem()
Class<? extends org.apache.hadoop.mapreduce.InputFormat>	getGraphInputFormat()
Class<? extends org.apache.hadoop.mapreduce.OutputFormat>	getGraphOutputFormat()
org.apache.hadoop.fs.Path	getInputLocation()
org.apache.hadoop.fs.Path	getJobDir()
boolean	getJobDirOverwrite()
HadoopGraph	getNextGraph()
Class<? extends org.apache.hadoop.mapreduce.OutputFormat>	getSideEffectOutputFormat()
boolean	getTrackPaths()
boolean	getTrackState()
boolean	hasEdgeCopyDirection()
void	setGraphInputFormat(Class<? extends org.apache.hadoop.mapreduce.InputFormat> format)
void	setGraphOutputFormat(Class<? extends org.apache.hadoop.mapreduce.OutputFormat<?,?>> format)
void	setInputLocation(org.apache.hadoop.fs.Path path)
void	setInputLocation(String path)
void	setJobDir(org.apache.hadoop.fs.Path path)
void	setJobDir(String path)
void	setSideEffectOutputFormat(Class<? extends org.apache.hadoop.mapreduce.OutputFormat<?,?>> format)
void	shutdown()
String	toString()

Methods inherited from class com.thinkaurelius.titan.hadoop.config.HybridConfigured

clearConfiguration, getTitanConf, setConf

Methods inherited from class org.apache.hadoop.conf.Configured

getConf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

HadoopGraph

public HadoopGraph()

HadoopGraph

public HadoopGraph(org.apache.hadoop.conf.Configuration configuration)

Method Detail

getConf

public org.apache.hadoop.conf.Configuration getConf(String prefix)

getGraphInputFormat

public Class<? extends org.apache.hadoop.mapreduce.InputFormat> getGraphInputFormat()

setGraphInputFormat

public void setGraphInputFormat(Class<? extends org.apache.hadoop.mapreduce.InputFormat> format)

getGraphOutputFormat

public Class<? extends org.apache.hadoop.mapreduce.OutputFormat> getGraphOutputFormat()

setGraphOutputFormat

public void setGraphOutputFormat(Class<? extends org.apache.hadoop.mapreduce.OutputFormat<?,?>> format)

getSideEffectOutputFormat

public Class<? extends org.apache.hadoop.mapreduce.OutputFormat> getSideEffectOutputFormat()

setSideEffectOutputFormat

public void setSideEffectOutputFormat(Class<? extends org.apache.hadoop.mapreduce.OutputFormat<?,?>> format)

getInputLocation

public org.apache.hadoop.fs.Path getInputLocation()

setInputLocation

public void setInputLocation(org.apache.hadoop.fs.Path path)

setInputLocation

public void setInputLocation(String path)

hasEdgeCopyDirection

public boolean hasEdgeCopyDirection()

getEdgeCopyDirection

public com.tinkerpop.blueprints.Direction getEdgeCopyDirection()

getJobDir

public org.apache.hadoop.fs.Path getJobDir()

setJobDir

public void setJobDir(org.apache.hadoop.fs.Path path)

setJobDir

public void setJobDir(String path)

getJobDirOverwrite

public boolean getJobDirOverwrite()

getFileSystem

public org.apache.hadoop.fs.FileSystem getFileSystem()
                                              throws IOException

Throws:

IOException

getTrackPaths

public boolean getTrackPaths()

getTrackState

public boolean getTrackState()

shutdown

public void shutdown()

toString

public String toString()

Overrides:

toString in class Object

getNextGraph

public HadoopGraph getNextGraph()
                         throws IOException

Throws:

IOException