Uses of Class
org.apache.giraph.conf.GiraphConfiguration

Packages that use GiraphConfiguration

Package	Description
org.apache.giraph.benchmark	Package of benchmarks for performance testing and optimization
org.apache.giraph.block_app.framework	Block application abstraction package.
org.apache.giraph.block_app.framework.internal	Implementation of execution logic, guiding internal execution of Block Application.
org.apache.giraph.block_app.framework.output	Multi-output support for Block Applications
org.apache.giraph.block_app.migration	Migration utility for transforming standard Giraph applications, into Block Applications.
org.apache.giraph.block_app.test_setup	Utilities for unit tests.
org.apache.giraph.bsp.checkpoints	Package of generic bulk synchronous processing objects.
org.apache.giraph.comm.netty.handler	Package for classes which handle requests and responses.
org.apache.giraph.conf	Package of Giraph configuration related things.
org.apache.giraph.examples.block_app	Package of Giraph examples for Block Applications.
org.apache.giraph.factories	Package of factories for creating types, for example the user's graph types.
org.apache.giraph.graph	Package of all the graph related objects, built on the org.apache.bsp package.
org.apache.giraph.io.formats	Package of reusable library Giraph objects.
org.apache.giraph.job	Package of all the classes involved in job launch.
org.apache.giraph.jython.factories	Jython factories.
org.apache.giraph.metrics	Package of all the Giraph metrics related data.
org.apache.giraph.utils	Package of all generic utility classes.
org.apache.giraph.worker	Package of all the worker related things
org.apache.giraph.yarn	Catch all package for YARN-specific code.

Uses of GiraphConfiguration in org.apache.giraph.benchmark

Methods in org.apache.giraph.benchmark with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
protected void	ShortestPathsBenchmark.prepareConfiguration(GiraphConfiguration conf, org.apache.commons.cli.CommandLine cmd)
protected void	WeightedPageRankBenchmark.prepareConfiguration(GiraphConfiguration configuration, org.apache.commons.cli.CommandLine cmd) Set vertex edges, input format, partitioner classes and related parameters based on command-line arguments.
protected void	RandomMessageBenchmark.prepareConfiguration(GiraphConfiguration conf, org.apache.commons.cli.CommandLine cmd)
protected void	ReducersBenchmark.prepareConfiguration(GiraphConfiguration conf, org.apache.commons.cli.CommandLine cmd)
protected void	PageRankBenchmark.prepareConfiguration(GiraphConfiguration conf, org.apache.commons.cli.CommandLine cmd)
protected abstract void	GiraphBenchmark.prepareConfiguration(GiraphConfiguration conf, org.apache.commons.cli.CommandLine cmd) Process options from CommandLine and prepare configuration for running the job.
protected void	AggregatorsBenchmark.prepareConfiguration(GiraphConfiguration conf, org.apache.commons.cli.CommandLine cmd)

Uses of GiraphConfiguration in org.apache.giraph.block_app.framework

Methods in org.apache.giraph.block_app.framework with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
protected void	AbstractBlockFactory.additionalInitConfig(GiraphConfiguration conf) Additional configuration initialization, other then overriding class specification.
Block	BlockFactory.createBlock(GiraphConfiguration conf) Create a block (representing a full Giraph job), based on the given configuration.
S	BlockFactory.createExecutionStage(GiraphConfiguration conf) Create an empty instance of execution stage object.
protected abstract Class<? extends org.apache.hadoop.io.Writable>	AbstractBlockFactory.getEdgeValueClass(GiraphConfiguration conf) Concrete edge value class application will use.
protected abstract Class<? extends org.apache.hadoop.io.WritableComparable>	AbstractBlockFactory.getVertexIDClass(GiraphConfiguration conf) Concrete vertex id class application will use.
protected abstract Class<? extends org.apache.hadoop.io.Writable>	AbstractBlockFactory.getVertexValueClass(GiraphConfiguration conf) Concrete vertex value class application will use.
protected Class<?>	AbstractBlockFactory.getWorkerContextValueClass(GiraphConfiguration conf) Concrete worker context value class application will use, if overridden.
static void	BlockUtils.initAndCheckConfig(GiraphConfiguration conf) Initializes configuration, such that running it executes block application.
void	BlockFactory.initConfig(GiraphConfiguration conf) Based on provided configuration, updates it, such that all necessary properties are initialized.
void	AbstractBlockFactory.initConfig(GiraphConfiguration conf)
void	BlockFactory.registerOutputs(GiraphConfiguration conf) Register outputs to use during the application (vs output at the end of the application), based on provided configuration.
void	AbstractBlockFactory.registerOutputs(GiraphConfiguration conf)
static void	BlockUtils.setAndInitBlockFactoryClass(GiraphConfiguration conf, Class<? extends BlockFactory<?>> clazz) Set block factory, and initialize configs with it.
protected boolean	AbstractBlockFactory.shouldCreateVertexOnMsgs(GiraphConfiguration conf) Override if vertices shouldn't be created by default, if message is sent to a vertex that doesn't exist.
protected boolean	AbstractBlockFactory.shouldSendOneMessageToAll(GiraphConfiguration conf)

Uses of GiraphConfiguration in org.apache.giraph.block_app.framework.internal

Methods in org.apache.giraph.block_app.framework.internal with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
void	BlockMasterLogic.initialize(GiraphConfiguration conf, BlockMasterApi masterApi) Initialize master logic to execute BlockFactory defined in the configuration.

Uses of GiraphConfiguration in org.apache.giraph.block_app.framework.output

Methods in org.apache.giraph.block_app.framework.output with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
static <OD> void	BlockOutputFormat.addOutputDesc(OD outputDesc, String confOption, GiraphConfiguration conf)
void	BlockOutputOption.register(OD outputDesc, GiraphConfiguration conf)

Uses of GiraphConfiguration in org.apache.giraph.block_app.migration

Methods in org.apache.giraph.block_app.migration with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
MigrationSuperstepStage	MigrationFullBlockFactory.createExecutionStage(GiraphConfiguration conf)
<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable,MR extends org.apache.hadoop.io.Writable,MS extends org.apache.hadoop.io.Writable> Block	MigrationFullBlockFactory.createMigrationAppBlock(Class<? extends MigrationAbstractComputation.MigrationFullAbstractComputation<I,V,E,MR,MS>> computationClass, MigrationMasterCompute.MigrationFullMasterCompute masterCompute, Class<MS> messageClass, Class<? extends MessageCombiner<? super I,MS>> messageCombinerClass, GiraphConfiguration conf)
protected Class<? extends MigrationWorkerContext>	MigrationFullBlockFactory.getWorkerContextValueClass(GiraphConfiguration conf)

Uses of GiraphConfiguration in org.apache.giraph.block_app.test_setup

Methods in org.apache.giraph.block_app.test_setup with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
static <I extends org.apache.hadoop.io.WritableComparable,E extends org.apache.hadoop.io.Writable,V extends org.apache.hadoop.io.Writable> void	TestGraphUtils.runTest(TestGraphModifier<? super I,? super V,? super E> graphInitializer, TestGraphChecker<? super I,? super V,? super E> graphChecker, GiraphConfiguration conf) Uses provided configuration, initializes the graph using graphInitializer, and checks it via graphChecker.

Constructors in org.apache.giraph.block_app.test_setup with parameters of type GiraphConfiguration

Constructor and Description
NumericTestGraph(GiraphConfiguration conf)

Uses of GiraphConfiguration in org.apache.giraph.bsp.checkpoints

Methods in org.apache.giraph.bsp.checkpoints with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
boolean	DefaultCheckpointSupportedChecker.isCheckpointSupported(GiraphConfiguration conf, MasterCompute masterCompute)
boolean	DisabledCheckpointSupportedChecker.isCheckpointSupported(GiraphConfiguration conf, MasterCompute masterCompute)
boolean	CheckpointSupportedChecker.isCheckpointSupported(GiraphConfiguration conf, MasterCompute masterCompute) Does the job support checkpoints? It is true by default, set it to false if your job uses some non-checkpointable features: - static variables for storing data between supersteps.

Uses of GiraphConfiguration in org.apache.giraph.comm.netty.handler

Constructors in org.apache.giraph.comm.netty.handler with parameters of type GiraphConfiguration

Constructor and Description
RequestEncoder(GiraphConfiguration conf) Constructor.

Uses of GiraphConfiguration in org.apache.giraph.conf

Subclasses of GiraphConfiguration in org.apache.giraph.conf

Modifier and Type	Class and Description
class	ImmutableClassesGiraphConfiguration<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable> The classes set here are immutable, the remaining configuration is mutable.

Methods in org.apache.giraph.conf with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
void	FacebookConfiguration.configure(GiraphConfiguration conf) Expand GiraphConfiguration with default Facebook settings.
void	BulkConfigurator.configure(GiraphConfiguration conf) Modify given configuration.

Uses of GiraphConfiguration in org.apache.giraph.examples.block_app

Methods in org.apache.giraph.examples.block_app with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
Block	SimpleMigrationMasterBlockFactory.createBlock(GiraphConfiguration conf)
protected Class<org.apache.hadoop.io.FloatWritable>	SimpleMigrationMasterBlockFactory.getEdgeValueClass(GiraphConfiguration conf)
protected Class<org.apache.hadoop.io.LongWritable>	SimpleMigrationMasterBlockFactory.getVertexIDClass(GiraphConfiguration conf)
protected Class<org.apache.hadoop.io.DoubleWritable>	SimpleMigrationMasterBlockFactory.getVertexValueClass(GiraphConfiguration conf)
protected Class<SimpleMigrationMasterBlockFactory.SimpleMigrationMasterWorkerContext>	SimpleMigrationMasterBlockFactory.getWorkerContextValueClass(GiraphConfiguration conf)

Uses of GiraphConfiguration in org.apache.giraph.factories

Methods in org.apache.giraph.factories with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
String	DefaultComputationFactory.computationName(GiraphConfiguration conf)
String	ComputationFactory.computationName(GiraphConfiguration conf) Get name of this particular computation

Uses of GiraphConfiguration in org.apache.giraph.graph

Methods in org.apache.giraph.graph with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
void	JobProgressTrackerClientNoOp.init(GiraphConfiguration conf)
void	RetryableJobProgressTrackerClient.init(GiraphConfiguration conf)
void	JobProgressTrackerClient.init(GiraphConfiguration conf) Initialize the client.

Constructors in org.apache.giraph.graph with parameters of type GiraphConfiguration

Constructor and Description
RetryableJobProgressTrackerClient(GiraphConfiguration conf) Constructor

Uses of GiraphConfiguration in org.apache.giraph.io.formats

Methods in org.apache.giraph.io.formats with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
static void	InMemoryVertexOutputFormat.initializeOutputGraph(GiraphConfiguration conf) Initialize this output format - needs to be called before running the application.

Uses of GiraphConfiguration in org.apache.giraph.job

Methods in org.apache.giraph.job that return GiraphConfiguration

Modifier and Type	Method and Description
GiraphConfiguration	GiraphJob.getConfiguration() Get the configuration from the internal job.

Methods in org.apache.giraph.job with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
protected boolean	DefaultJobProgressTrackerService.canFinishInTime(GiraphConfiguration conf, org.apache.hadoop.mapreduce.Job job, CombinedWorkerProgress progress) Determine if the job will finish in allotted time
static JobProgressTrackerService	DefaultJobProgressTrackerService.createJobProgressTrackerService(GiraphConfiguration conf, GiraphJobObserver jobObserver) Create job progress server on job client if enabled in configuration.
void	DefaultJobProgressTrackerService.init(GiraphConfiguration conf, GiraphJobObserver jobObserver)
void	JobProgressTrackerService.init(GiraphConfiguration conf, GiraphJobObserver jobObserver) Initialize the service
static void	HaltApplicationUtils.printHaltInfo(org.apache.hadoop.mapreduce.Job submittedJob, GiraphConfiguration conf) Wait for halt info to become available and print instructions on how to halt

Constructors in org.apache.giraph.job with parameters of type GiraphConfiguration

Constructor and Description
ClientThriftServer(GiraphConfiguration conf, List<?> services) Create and start the Thrift server.
GiraphJob(GiraphConfiguration giraphConfiguration, String jobName) Constructor.

Uses of GiraphConfiguration in org.apache.giraph.jython.factories

Methods in org.apache.giraph.jython.factories with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
String	JythonComputationFactory.computationName(GiraphConfiguration conf)

Uses of GiraphConfiguration in org.apache.giraph.metrics

Methods in org.apache.giraph.metrics with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
static SuperstepMetricsRegistry	SuperstepMetricsRegistry.create(GiraphConfiguration conf, long superstep) Create with Hadoop Configuration and superstep number.
static GiraphMetricsRegistry	GiraphMetricsRegistry.create(GiraphConfiguration conf, String groupName, String type) Create registry with Hadoop Configuration and group to use for metrics.
static void	GiraphMetrics.init(GiraphConfiguration conf) Initialize singleton instance of GiraphMetrics.

Uses of GiraphConfiguration in org.apache.giraph.utils

Methods in org.apache.giraph.utils with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
static org.apache.commons.cli.CommandLine	ConfigurationUtils.parseArgs(GiraphConfiguration giraphConf, String[] args) Translate CLI arguments to GiraphRunner or 'bin/hadoop jar' into Configuration Key-Value pairs.
static Iterable<String>	InternalVertexRunner.run(GiraphConfiguration conf, String[] vertexInputData) Attempts to run the vertex internally in the current JVM, reading from and writing to a temporary folder on local disk.
static Iterable<String>	InternalVertexRunner.run(GiraphConfiguration conf, String[] vertexInputData, String[] edgeInputData) Attempts to run the vertex internally in the current JVM, reading from and writing to a temporary folder on local disk.
static Iterable<String>	InternalVertexRunner.run(GiraphConfiguration conf, String[] vertexInputData, String[] edgeInputData, String checkpointsDir, File tmpDir) Attempts to run the vertex internally in the current JVM, reading from and writing to a temporary folder on local disk.
static <I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable> void	InternalVertexRunner.run(GiraphConfiguration conf, TestGraph<I,V,E> graph) Attempts to run the vertex internally in the current JVM, reading from an in-memory graph.
static <I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable> void	InternalVertexRunner.run(GiraphConfiguration conf, TestGraph<I,V,E> graph, File tmpDir, String checkpointsDir) Attempts to run the vertex internally in the current JVM, reading from an in-memory graph.
static <I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable> TestGraph<I,V,E>	InternalVertexRunner.runWithInMemoryOutput(GiraphConfiguration conf, TestGraph<I,V,E> graph) Attempts to run the vertex internally in the current JVM, reading and writing to an in-memory graph.
static <I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable> TestGraph<I,V,E>	InternalVertexRunner.runWithInMemoryOutput(GiraphConfiguration conf, TestGraph<I,V,E> graph, File tmpDir, String checkpointsDir) Attempts to run the vertex internally in the current JVM, reading and writing to an in-memory graph.

Constructors in org.apache.giraph.utils with parameters of type GiraphConfiguration

Constructor and Description
TestGraph(GiraphConfiguration conf) Constructor requiring classes

Uses of GiraphConfiguration in org.apache.giraph.worker

Constructors in org.apache.giraph.worker with parameters of type GiraphConfiguration

Constructor and Description
MemoryObserver(ZooKeeperExt zk, String zkPath, GiraphConfiguration conf) Constructor

Uses of GiraphConfiguration in org.apache.giraph.yarn

Methods in org.apache.giraph.yarn with parameters of type GiraphConfiguration

Modifier and Type	Method and Description
static void	YarnUtils.addFsResourcesToMap(Map<String,org.apache.hadoop.yarn.api.records.LocalResource> map, GiraphConfiguration giraphConf, org.apache.hadoop.yarn.api.records.ApplicationId appId) Populates the LocalResources list with the HDFS paths listed in the conf under GiraphConstants.GIRAPH_YARN_LIBJARS, and the GiraphConfiguration for this job.
static void	YarnUtils.addGiraphConfToLocalResourceMap(GiraphConfiguration giraphConf, org.apache.hadoop.yarn.api.records.ApplicationId appId, Map<String,org.apache.hadoop.yarn.api.records.LocalResource> localResourceMap) Populate the LocalResources list with the GiraphConf XML file's HDFS path.
static void	YarnUtils.addLocalClasspathToEnv(Map<String,String> env, GiraphConfiguration giraphConf) Popuate the environment string map to be added to the environment vars in a remote execution container.
static void	YarnUtils.exportGiraphConfiguration(GiraphConfiguration giraphConf, org.apache.hadoop.yarn.api.records.ApplicationId appId) Export our populated GiraphConfiguration as an XML file to be used by the ApplicationMaster's exec container, and register it with LocalResources.

Constructors in org.apache.giraph.yarn with parameters of type GiraphConfiguration

Constructor and Description
GiraphYarnClient(GiraphConfiguration giraphConf, String jobName) Constructor.