org.apache.giraph.benchmark

Class GiraphBenchmark

java.lang.Object

org.apache.giraph.benchmark.GiraphBenchmark

All Implemented Interfaces:

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

Direct Known Subclasses:

AggregatorsBenchmark, PageRankBenchmark, RandomMessageBenchmark, ReducersBenchmark, ShortestPathsBenchmark, WeightedPageRankBenchmark

public abstract class GiraphBenchmark
extends Object
implements org.apache.hadoop.util.Tool

Abstract class which benchmarks should extend.

Constructor Summary

Constructors

Constructor and Description
GiraphBenchmark()

Method Summary

Modifier and Type	Method and Description
abstract Set<BenchmarkOption>	getBenchmarkOptions() Get the options to use in this benchmark.
org.apache.hadoop.conf.Configuration	getConf()
protected abstract void	prepareConfiguration(GiraphConfiguration conf, org.apache.commons.cli.CommandLine cmd) Process options from CommandLine and prepare configuration for running the job.
int	run(String[] args)
void	setConf(org.apache.hadoop.conf.Configuration conf)

Methods inherited from class java.lang.Object

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

Constructor Detail

GiraphBenchmark

public GiraphBenchmark()

Method Detail

setConf

public void setConf(org.apache.hadoop.conf.Configuration conf)

Specified by:

setConf in interface org.apache.hadoop.conf.Configurable

getConf

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

Specified by:

getConf in interface org.apache.hadoop.conf.Configurable

run

public int run(String[] args)
        throws Exception

Specified by:

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

Throws:

Exception

getBenchmarkOptions

public abstract Set<BenchmarkOption> getBenchmarkOptions()

Get the options to use in this benchmark. BenchmarkOption.VERBOSE, BenchmarkOption.HELP and BenchmarkOption.WORKERS will be added automatically, so you don't have to specify those.

Returns:

Options to use in this benchmark

prepareConfiguration

protected abstract void prepareConfiguration(GiraphConfiguration conf,
                                             org.apache.commons.cli.CommandLine cmd)

Process options from CommandLine and prepare configuration for running the job. BenchmarkOption.VERBOSE, BenchmarkOption.HELP and BenchmarkOption.WORKERS will be processed automatically so you don't have to process them.

Parameters:

conf - Configuration

cmd - Command line