oracle.spatial.hadoop.vector.mapreduce.job

Class MBR

java.lang.Object

org.apache.hadoop.conf.Configured

oracle.spatial.hadoop.vector.mapred.job.BaseJob<java.lang.Object,java.lang.Object>

oracle.spatial.hadoop.vector.mapred.job.MultipleInputsJob

oracle.spatial.hadoop.vector.mapreduce.job.MBR

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

public class MBR
extends MultipleInputsJob

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MBR.DoubleArrayWritable
static class	MBR.MBRCombiner
static class	MBR.MBRMapper<K,V>
static class	MBR.MBRReducer

Field Summary

Fields inherited from class oracle.spatial.hadoop.vector.mapred.job.MultipleInputsJob

inputDataSets, miConf

Fields inherited from class oracle.spatial.hadoop.vector.mapred.job.BaseJob

argsp, inputDataSet, jarClass, jobRegEntryPath, proxyIDS

Constructor Summary

Constructors

Constructor and Description
MBR()

Method Summary

Methods

Modifier and Type	Method and Description
void	configure(org.apache.hadoop.mapreduce.Job job) Validates and adds the current parameters to the job configuration
protected InputDataSetCmdArgsParserHandler	getInputDataSetCmdParserHandler(org.apache.hadoop.conf.Configuration conf) Gets the current instance of InputDataSetCmdArgsParserHandler used to parse command line parameters for the input data set
protected InputDataSetConfiguratorHandler	getInputDataSetConfiguratorHandler(org.apache.hadoop.conf.Configuration conf) Returns the current instance of InputDataSetConfiguratorHandler used to configure the input data set
static void	main(java.lang.String[] args)
int	run(java.lang.String[] args)

Methods inherited from class oracle.spatial.hadoop.vector.mapred.job.MultipleInputsJob

addInputDataSet, asMultiInputDataSet, configureInputs, configureInputs, getInputListCmdOptions, getInputs, getMultipleInputDataSetsParams, processArgs, removeInputDataSet, setInputDataSets, updateInputDataSet

Methods inherited from class oracle.spatial.hadoop.vector.mapred.job.BaseJob

addJobRegistryEntry, addJobRegistryEntry, addJobRegistryEntry, configure, createJob, createJob, createJob, createJob, createJobConf, createJobConf, createJobConf, getCmdOptions, getCmdOptionsWithInputDataSets, getCmdOptionsWithInputDataSets, getCurrentCmdArgs, getCurrentCmdArgsAsString, getCurrentCmdArgsAsString, getInput, getInputDataSet, getInputFormatClass, getJarClass, getOutput, getRecordInfoProviderClass, getSpatialConfig, runJob, runJob, setInput, setInputDataSet, setInputFormatClass, setJarClass, setOutput, setRecordInfoProviderClass, setSpatialConfig

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

Constructor Detail

MBR

public MBR()

Method Detail

getInputDataSetConfiguratorHandler

protected InputDataSetConfiguratorHandler getInputDataSetConfiguratorHandler(org.apache.hadoop.conf.Configuration conf)

Description copied from class: BaseJob

Returns the current instance of InputDataSetConfiguratorHandler used to configure the input data set

Specified by:

getInputDataSetConfiguratorHandler in class BaseJob<java.lang.Object,java.lang.Object>

Parameters:

conf - a job configuration

Returns:

an instance of InputDataSetConfiguratorHandler

getInputDataSetCmdParserHandler

protected InputDataSetCmdArgsParserHandler getInputDataSetCmdParserHandler(org.apache.hadoop.conf.Configuration conf)

Description copied from class: BaseJob

Gets the current instance of InputDataSetCmdArgsParserHandler used to parse command line parameters for the input data set

Specified by:

getInputDataSetCmdParserHandler in class BaseJob<java.lang.Object,java.lang.Object>

Parameters:

conf - a job configuration

Returns:

an instance of InputDataSetCmdArgsParserHandler

configure

public void configure(org.apache.hadoop.mapreduce.Job job)
               throws java.lang.Exception

Description copied from class: BaseJob

Validates and adds the current parameters to the job configuration

Overrides:

configure in class BaseJob<java.lang.Object,java.lang.Object>

Parameters:

job - a job instance

Throws:

java.lang.Exception

run

public int run(java.lang.String[] args)
        throws java.lang.Exception

Throws:

java.lang.Exception

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception