com.mware.core.model.mr

Class BcMRBase

java.lang.Object

org.apache.hadoop.conf.Configured

com.mware.core.model.mr.BcMRBase

All Implemented Interfaces:

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

public abstract class BcMRBase
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.util.Tool

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONFIG_SOURCE_FILE_NAME
static int	PERIODIC_COUNTER_OUTPUT_PERIOD

Constructor Summary

Constructors

Constructor and Description
BcMRBase()

Method Summary

Modifier and Type	Method and Description
AccumuloGraphConfiguration	getAccumuloGraphConfiguration()
org.apache.accumulo.core.client.security.tokens.AuthenticationToken	getAuthorizationToken()
com.mware.core.config.Configuration	getBcConfig()
protected org.apache.hadoop.mapred.JobConf	getConfiguration(String[] args, com.mware.core.config.Configuration bcConfig)
String	getInstanceName()
protected String	getJobName()
String	getPrincipal()
String	getZooKeepers()
boolean	isLocal()
protected void	printCounters(org.apache.hadoop.mapreduce.Job job)
protected abstract void	processArgs(org.apache.hadoop.mapred.JobConf conf, String[] args)
int	run(String[] args)
protected abstract void	setupJob(org.apache.hadoop.mapreduce.Job job)

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

Field Detail

CONFIG_SOURCE_FILE_NAME

public static final String CONFIG_SOURCE_FILE_NAME

See Also:

Constant Field Values

PERIODIC_COUNTER_OUTPUT_PERIOD

public static final int PERIODIC_COUNTER_OUTPUT_PERIOD

See Also:

Constant Field Values

Constructor Detail

BcMRBase

public BcMRBase()

Method Detail

run

public int run(String[] args)
        throws Exception

Specified by:

run in interface org.apache.hadoop.util.Tool

Throws:

Exception

isLocal

public boolean isLocal()

printCounters

protected void printCounters(org.apache.hadoop.mapreduce.Job job)

getJobName

protected String getJobName()

setupJob

protected abstract void setupJob(org.apache.hadoop.mapreduce.Job job)
                          throws Exception

Throws:

Exception

getConfiguration

protected org.apache.hadoop.mapred.JobConf getConfiguration(String[] args,
                                                            com.mware.core.config.Configuration bcConfig)

processArgs

protected abstract void processArgs(org.apache.hadoop.mapred.JobConf conf,
                                    String[] args)

getInstanceName

public String getInstanceName()

getZooKeepers

public String getZooKeepers()

getPrincipal

public String getPrincipal()

getBcConfig

public com.mware.core.config.Configuration getBcConfig()

getAccumuloGraphConfiguration

public AccumuloGraphConfiguration getAccumuloGraphConfiguration()

getAuthorizationToken

public org.apache.accumulo.core.client.security.tokens.AuthenticationToken getAuthorizationToken()