クラスの使用
org.apache.hadoop.conf.Configuration

Configurationを使用しているパッケージ

パッケージ	説明
org.apache.hadoop.conf	Configuration of system parameters.
org.apache.hadoop.crypto.key
org.apache.hadoop.filecache
org.apache.hadoop.fs	Implementations of AbstractFileSystem for hdfs over rpc and hdfs over web.
org.apache.hadoop.fs.azure	A distributed implementation of FileSystem for reading and writing files on Azure Block Storage.
org.apache.hadoop.fs.azure.metrics	Infrastructure for a Metrics2 source that provides information on Windows Azure Filesystem for Hadoop instances.
org.apache.hadoop.fs.ftp
org.apache.hadoop.fs.permission	This package provides support for HDFS permission and ACL.
org.apache.hadoop.fs.s3a	S3A Filesystem.
org.apache.hadoop.fs.s3native	A distributed implementation of FileSystem for reading and writing files on Amazon S3.
org.apache.hadoop.fs.viewfs
org.apache.hadoop.ha
org.apache.hadoop.hdfs	A distributed implementation of FileSystem.
org.apache.hadoop.hdfs.client	This package provides the administrative APIs for HDFS.
org.apache.hadoop.hdfs.server.namenode
org.apache.hadoop.hdfs.web.oauth2	A distributed implementation of org.apache.hadoop.hdfs.web.oauth2 for oauth2 token management support.
org.apache.hadoop.io	Generic i/o code for use when reading and writing data to the network, to databases, and to files.
org.apache.hadoop.io.compress
org.apache.hadoop.ipc	Tools to help define network clients and servers.
org.apache.hadoop.mapred
org.apache.hadoop.mapred.join
org.apache.hadoop.mapred.lib
org.apache.hadoop.mapred.pipes
org.apache.hadoop.mapreduce
org.apache.hadoop.mapreduce.lib.aggregate
org.apache.hadoop.mapreduce.lib.chain
org.apache.hadoop.mapreduce.lib.db
org.apache.hadoop.mapreduce.lib.input
org.apache.hadoop.mapreduce.lib.jobcontrol
org.apache.hadoop.mapreduce.lib.join
org.apache.hadoop.mapreduce.lib.output
org.apache.hadoop.mapreduce.lib.partition
org.apache.hadoop.mapreduce.security
org.apache.hadoop.mapreduce.tools
org.apache.hadoop.mapreduce.v2.hs
org.apache.hadoop.metrics2.sink	Builtin metrics sinks
org.apache.hadoop.net	Network-related classes.
org.apache.hadoop.security.alias
org.apache.hadoop.security.authorize
org.apache.hadoop.security.http
org.apache.hadoop.security.token
org.apache.hadoop.service
org.apache.hadoop.tools	Command-line tools for MapReduce.
org.apache.hadoop.util	Common utilities.
org.apache.hadoop.yarn.applications.distributedshell	Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.client
org.apache.hadoop.yarn.client.cli
org.apache.hadoop.yarn.conf
org.apache.hadoop.yarn.event
org.apache.hadoop.yarn.logaggregation
org.apache.hadoop.yarn.security
org.apache.hadoop.yarn.security.admin
org.apache.hadoop.yarn.security.client
org.apache.hadoop.yarn.sharedcache
org.apache.hadoop.yarn.util
org.apache.hadoop.yarn.util.timeline

org.apache.hadoop.confでのConfigurationの使用

Configurationを返すorg.apache.hadoop.confのメソッド

修飾子とタイプ	メソッドと説明
Configuration	Configurable.getConf() Return the configuration used by this object.
Configuration	Configured.getConf()

Configuration型のパラメータを持つorg.apache.hadoop.confのメソッド

修飾子とタイプ	メソッドと説明
void	Configuration.addResource(Configuration conf) Add a configuration resource.
static void	Configuration.dumpConfiguration(Configuration config, Writer out) Writes out all the parameters and their properties (final and resource) to the given Writer The format of the output would be { "properties" : [ {key1,value1,key1.isFinal,key1.resource}, {key2,value2, key2.isFinal,key2.resource}... ] } It does not output the parameters of the configuration object which is loaded from an input stream.
void	Configurable.setConf(Configuration conf) Set the configuration to be used by this object.
void	Configured.setConf(Configuration conf)

Configuration型のパラメータを持つorg.apache.hadoop.confのコンストラクタ

コンストラクタと説明
Configuration(Configuration other) A new configuration with the same settings cloned from another.
Configured(Configuration conf) Construct a Configured.

org.apache.hadoop.crypto.keyでのConfigurationの使用

Configurationを返すorg.apache.hadoop.crypto.keyのメソッド

修飾子とタイプ	メソッドと説明
Configuration	KeyProvider.getConf() Return the provider configuration.

Configuration型のパラメータを持つorg.apache.hadoop.crypto.keyのメソッド

修飾子とタイプ	メソッドと説明
abstract KeyProvider	KeyProviderFactory.createProvider(URI providerName, Configuration conf)
static KeyProvider	KeyProviderFactory.get(URI uri, Configuration conf) Create a KeyProvider based on a provided URI.
static List<KeyProvider>	KeyProviderFactory.getProviders(Configuration conf)
static org.apache.hadoop.crypto.key.KeyProvider.Options	KeyProvider.options(Configuration conf) A helper function to create an options object.

Configuration型のパラメータを持つorg.apache.hadoop.crypto.keyのコンストラクタ

コンストラクタと説明
KeyProvider(Configuration conf) Constructor.

org.apache.hadoop.filecacheでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.filecacheのメソッド

修飾子とタイプ	メソッドと説明
static void	DistributedCache.addLocalArchives(Configuration conf, String str) 非推奨です。
static void	DistributedCache.addLocalFiles(Configuration conf, String str) 非推奨です。
static void	DistributedCache.createAllSymlink(Configuration conf, File jobCacheDir, File workDir) 非推奨です。 Internal to MapReduce framework. Use DistributedCacheManager instead.
static FileStatus	DistributedCache.getFileStatus(Configuration conf, URI cache) 非推奨です。
static long	DistributedCache.getTimestamp(Configuration conf, URI cache) 非推奨です。
static void	DistributedCache.setArchiveTimestamps(Configuration conf, String timestamps) 非推奨です。
static void	DistributedCache.setFileTimestamps(Configuration conf, String timestamps) 非推奨です。
static void	DistributedCache.setLocalArchives(Configuration conf, String str) 非推奨です。
static void	DistributedCache.setLocalFiles(Configuration conf, String str) 非推奨です。

org.apache.hadoop.fsでのConfigurationの使用

Configurationを返すorg.apache.hadoop.fsのメソッド

修飾子とタイプ	メソッドと説明
Configuration	FilterFileSystem.getConf()

Configuration型のパラメータを持つorg.apache.hadoop.fsのメソッド

修飾子とタイプ	メソッドと説明
static boolean	FileUtil.copy(File src, FileSystem dstFS, Path dst, boolean deleteSource, Configuration conf) Copy local files to a FileSystem.
static boolean	FileUtil.copy(FileSystem srcFS, FileStatus srcStatus, FileSystem dstFS, Path dst, boolean deleteSource, boolean overwrite, Configuration conf) Copy files between FileSystems.
static boolean	FileUtil.copy(FileSystem srcFS, Path[] srcs, FileSystem dstFS, Path dst, boolean deleteSource, boolean overwrite, Configuration conf)
static boolean	FileUtil.copy(FileSystem srcFS, Path src, File dst, boolean deleteSource, Configuration conf) Copy FileSystem files to local files.
static boolean	FileUtil.copy(FileSystem srcFS, Path src, FileSystem dstFS, Path dst, boolean deleteSource, boolean overwrite, Configuration conf) Copy files between FileSystems.
static boolean	FileUtil.copy(FileSystem srcFS, Path src, FileSystem dstFS, Path dst, boolean deleteSource, Configuration conf) Copy files between FileSystems.
static AbstractFileSystem	AbstractFileSystem.createFileSystem(URI uri, Configuration conf) Create a file system instance for the specified uri using the conf.
static FileSystem	FileSystem.get(Configuration conf) Returns the configured filesystem implementation.
static AbstractFileSystem	AbstractFileSystem.get(URI uri, Configuration conf) The main factory method for creating a file system.
static FileSystem	FileSystem.get(URI uri, Configuration conf) Returns the FileSystem for this URI's scheme and authority.
static FileSystem	FileSystem.get(URI uri, Configuration conf, String user) Get a filesystem instance based on the uri, the passed configuration and the user
static URI	FileSystem.getDefaultUri(Configuration conf) Get the default filesystem URI from a configuration.
static FileContext	FileContext.getFileContext(AbstractFileSystem defFS, Configuration aConf) Create a FileContext with specified FS as default using the specified config.
static FileContext	FileContext.getFileContext(Configuration aConf) Create a FileContext using the passed config.
static FileContext	FileContext.getFileContext(URI defaultFsUri, Configuration aConf) Create a FileContext for specified default URI using the specified config.
FileSystem	Path.getFileSystem(Configuration conf) Return the FileSystem that owns this Path.
static Class<? extends FileSystem>	FileSystem.getFileSystemClass(String scheme, Configuration conf)
protected static FileSystem	FileSystem.getFSofPath(Path absOrFqPath, Configuration conf)
static TrashPolicy	TrashPolicy.getInstance(Configuration conf, FileSystem fs) Get an instance of the configured TrashPolicy based on the value of the configuration parameter fs.trash.classname.
static LocalFileSystem	FileSystem.getLocal(Configuration conf) Get the local file system.
static FileContext	FileContext.getLocalFSFileContext(Configuration aConf)
static FileSystem	FileSystem.getNamed(String name, Configuration conf) 非推奨です。 call #get(URI,Configuration) instead.
void	TrashPolicy.initialize(Configuration conf, FileSystem fs) Used to setup the trash policy.
void	RawLocalFileSystem.initialize(URI uri, Configuration conf)
void	FilterFileSystem.initialize(URI name, Configuration conf) Called after a new FileSystem instance is constructed.
void	LocalFileSystem.initialize(URI name, Configuration conf)
void	FileSystem.initialize(URI name, Configuration conf) Called after a new FileSystem instance is constructed.
static boolean	Trash.moveToAppropriateTrash(FileSystem fs, Path p, Configuration conf) In case of the symlinks or mount points, one has to move the appropriate trashbin in the actual volume of the path p being deleted.
static FileSystem	FileSystem.newInstance(Configuration conf) Returns a unique configured filesystem implementation.
static FileSystem	FileSystem.newInstance(URI uri, Configuration conf) Returns the FileSystem for this URI's scheme and authority.
static FileSystem	FileSystem.newInstance(URI uri, Configuration conf, String user) Returns the FileSystem for this URI's scheme and authority and the passed user.
static LocalFileSystem	FileSystem.newInstanceLocal(Configuration conf) Get a unique local file system object
void	ChecksumFileSystem.setConf(Configuration conf)
static void	FileSystem.setDefaultUri(Configuration conf, String uri) Set the default filesystem URI in a configuration.
static void	FileSystem.setDefaultUri(Configuration conf, URI uri) Set the default filesystem URI in a configuration.

Configuration型のパラメータを持つorg.apache.hadoop.fsのコンストラクタ

コンストラクタと説明
Trash(Configuration conf) Construct a trash can accessor.
Trash(FileSystem fs, Configuration conf) Construct a trash can accessor for the FileSystem provided.

org.apache.hadoop.fs.azureでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.fs.azureのメソッド

修飾子とタイプ	メソッドと説明
void	NativeAzureFileSystem.initialize(URI uri, Configuration conf)

Configuration型のパラメータを持つorg.apache.hadoop.fs.azureのコンストラクタ

コンストラクタと説明
WasbFsck(Configuration conf)

org.apache.hadoop.fs.azure.metricsでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.fs.azure.metricsのコンストラクタ

コンストラクタと説明
AzureFileSystemInstrumentation(Configuration conf)

org.apache.hadoop.fs.ftpでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.fs.ftpのメソッド

修飾子とタイプ	メソッドと説明
void	FTPFileSystem.initialize(URI uri, Configuration conf)

org.apache.hadoop.fs.permissionでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.fs.permissionのメソッドのクラスでのでののクラスのフィールドのフィールドのフィールドのメソッドのメソッド・パラメータのメソッドのメソッドのメソッドのメソッドのメソッド・パラメータのメソッドのコンストラクタのコンストラクタ・パラメータのコンストラクタのコンストラクタ・パラメータのコンストラクタ

修飾子とタイプ	メソッドと説明
static FsPermission	FsPermission.getUMask(Configuration conf) Get the user file creation mask (umask) UMASK_LABEL config param has umask value that is either symbolic or octal.
static void	FsPermission.setUMask(Configuration conf, FsPermission umask) Set the user file creation mask (umask)

org.apache.hadoop.fs.s3aでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.fs.s3aのメソッドのクラスでのでののクラスのフィールドのフィールドのフィールドのメソッドのメソッド・パラメータのメソッドのメソッドのメソッドのメソッドのメソッド・パラメータのメソッドのコンストラクタのコンストラクタ・パラメータのコンストラクタのコンストラクタ・パラメータのコンストラクタ

コンストラクタと説明
S3A(URI theUri, Configuration conf)
SimpleAWSCredentialsProvider(URI uri, Configuration conf)
TemporaryAWSCredentialsProvider(URI uri, Configuration conf)

org.apache.hadoop.fs.s3nativeでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.fs.s3nativeのメソッド

修飾子とタイプ	メソッドと説明
void	NativeS3FileSystem.initialize(URI uri, Configuration conf)

org.apache.hadoop.fs.viewfsでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.fs.viewfsのメソッド

修飾子とタイプ	メソッドと説明
void	ViewFileSystem.initialize(URI theUri, Configuration conf) Called after a new FileSystem instance is constructed.

Configuration型のパラメータを持つorg.apache.hadoop.fs.viewfsのコンストラクタ

コンストラクタと説明
ViewFileSystem(Configuration conf) Convenience Constructor for apps to call directly
ViewFs(Configuration conf)

org.apache.hadoop.haでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.haのメソッド

修飾子とタイプ	メソッドと説明
HAServiceProtocol	HAServiceTarget.getHealthMonitorProxy(Configuration conf, int timeoutMs) Returns a proxy to connect to the target HA service for health monitoring.
HAServiceProtocol	HAServiceTarget.getProxy(Configuration conf, int timeoutMs)
org.apache.hadoop.ha.ZKFCProtocol	HAServiceTarget.getZKFCProxy(Configuration conf, int timeoutMs)

org.apache.hadoop.hdfsでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.hdfsのメソッド

修飾子とタイプ	メソッドと説明
abstract ReplicaAccessorBuilder	ReplicaAccessorBuilder.setConfiguration(Configuration conf) Set the configuration to use.

org.apache.hadoop.hdfs.clientでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.hdfs.clientのコンストラクタ

コンストラクタと説明
HdfsAdmin(URI uri, Configuration conf) Create a new HdfsAdmin client.

org.apache.hadoop.hdfs.server.namenodeでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.hdfs.server.namenodeのメソッド

修飾子とタイプ	メソッドと説明
void	AuditLogger.initialize(Configuration conf) Called during initialization of the logger.

org.apache.hadoop.hdfs.web.oauth2でのConfigurationの使用

Configurationを返すorg.apache.hadoop.hdfs.web.oauth2のメソッド

修飾子とタイプ	メソッドと説明
Configuration	AccessTokenProvider.getConf() Return the conf.

Configuration型のパラメータを持つorg.apache.hadoop.hdfs.web.oauth2のメソッド

修飾子とタイプ	メソッドと説明
void	AzureADClientCredentialBasedAccesTokenProvider.setConf(Configuration conf)
void	ConfRefreshTokenBasedAccessTokenProvider.setConf(Configuration conf)
void	AccessTokenProvider.setConf(Configuration configuration) Set the conf.
void	CredentialBasedAccessTokenProvider.setConf(Configuration conf)
void	ConfCredentialBasedAccessTokenProvider.setConf(Configuration conf)

Configuration型のパラメータを持つorg.apache.hadoop.hdfs.web.oauth2のコンストラクタ

コンストラクタと説明
OAuth2ConnectionConfigurator(Configuration conf)
OAuth2ConnectionConfigurator(Configuration conf, org.apache.hadoop.security.authentication.client.ConnectionConfigurator sslConfigurator)

org.apache.hadoop.ioでのConfigurationの使用

Configurationを返すorg.apache.hadoop.ioのメソッド

修飾子とタイプ	メソッドと説明
Configuration	ObjectWritable.getConf()
Configuration	EnumSetWritable.getConf()
Configuration	GenericWritable.getConf()
Configuration	AbstractMapWritable.getConf()
Configuration	WritableComparator.getConf()

Configuration型のパラメータを持つorg.apache.hadoop.ioのメソッド

修飾子とタイプ	メソッドと説明
static <T extends Writable> T	WritableUtils.clone(T orig, Configuration conf) Make a copy of a writable object using serialization to a buffer.
static void	IOUtils.copyBytes(InputStream in, OutputStream out, Configuration conf) Copies from one stream to another.
static void	IOUtils.copyBytes(InputStream in, OutputStream out, Configuration conf, boolean close) Copies from one stream to another.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(Configuration conf, FSDataOutputStream out, Class keyClass, Class valClass, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, CompressionCodec codec) 非推奨です。 Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(Configuration conf, FSDataOutputStream out, Class keyClass, Class valClass, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, CompressionCodec codec, org.apache.hadoop.io.SequenceFile.Metadata metadata) 非推奨です。 Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(Configuration conf, org.apache.hadoop.io.SequenceFile.Writer.Option... opts) Create a new Writer with the given options.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileContext fc, Configuration conf, Path name, Class keyClass, Class valClass, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, CompressionCodec codec, org.apache.hadoop.io.SequenceFile.Metadata metadata, EnumSet<CreateFlag> createFlag, org.apache.hadoop.fs.Options.CreateOpts... opts) Construct the preferred type of SequenceFile Writer.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass) 非推奨です。 Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, int bufferSize, short replication, long blockSize, boolean createParent, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, CompressionCodec codec, org.apache.hadoop.io.SequenceFile.Metadata metadata) 非推奨です。
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, int bufferSize, short replication, long blockSize, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, CompressionCodec codec, Progressable progress, org.apache.hadoop.io.SequenceFile.Metadata metadata) 非推奨です。 Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, org.apache.hadoop.io.SequenceFile.CompressionType compressionType) 非推奨です。 Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, CompressionCodec codec) 非推奨です。 Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, CompressionCodec codec, Progressable progress) 非推奨です。 Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, CompressionCodec codec, Progressable progress, org.apache.hadoop.io.SequenceFile.Metadata metadata) 非推奨です。 Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, Progressable progress) 非推奨です。 Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static long	MapFile.fix(FileSystem fs, Path dir, Class<? extends Writable> keyClass, Class<? extends Writable> valueClass, boolean dryrun, Configuration conf) This method attempts to fix a corrupt MapFile by re-creating its index.
static WritableComparator	WritableComparator.get(Class<? extends WritableComparable> c, Configuration conf) Get a comparator for a WritableComparable implementation.
static org.apache.hadoop.io.SequenceFile.CompressionType	SequenceFile.getDefaultCompressionType(Configuration job) Get the compression type for the reduce outputs
static <K> K	DefaultStringifier.load(Configuration conf, String keyName, Class<K> itemClass) Restores the object from the configuration.
static <K> K[]	DefaultStringifier.loadArray(Configuration conf, String keyName, Class<K> itemClass) Restores the array of objects from the configuration.
static Class<?>	ObjectWritable.loadClass(Configuration conf, String className) Find and load the class with given name className by first finding it in the specified conf.
static Writable	WritableFactories.newInstance(Class<? extends Writable> c, Configuration conf) Create a new instance of a class with a defined factory.
static Object	ObjectWritable.readObject(DataInput in, Configuration conf) Read a Writable, String, primitive type, or an array of the preceding.
static Object	ObjectWritable.readObject(DataInput in, ObjectWritable objectWritable, Configuration conf) Read a Writable, String, primitive type, or an array of the preceding.
void	ObjectWritable.setConf(Configuration conf)
void	EnumSetWritable.setConf(Configuration conf)
void	GenericWritable.setConf(Configuration conf)
void	AbstractMapWritable.setConf(Configuration conf)
void	WritableComparator.setConf(Configuration conf)
static void	SequenceFile.setDefaultCompressionType(Configuration job, org.apache.hadoop.io.SequenceFile.CompressionType val) Set the default compression type for sequence files.
static <K> void	DefaultStringifier.store(Configuration conf, K item, String keyName) Stores the item in the configuration with the given keyName.
static <K> void	DefaultStringifier.storeArray(Configuration conf, K[] items, String keyName) Stores the array of items in the configuration with the given keyName.
static void	ObjectWritable.writeObject(DataOutput out, Object instance, Class declaredClass, Configuration conf) Write a Writable, String, primitive type, or an array of the preceding.
static void	ObjectWritable.writeObject(DataOutput out, Object instance, Class declaredClass, Configuration conf, boolean allowCompactArrays) Write a Writable, String, primitive type, or an array of the preceding.

Configuration型のパラメータを持つorg.apache.hadoop.ioのコンストラクタ

コンストラクタと説明
DefaultStringifier(Configuration conf, Class<T> c)
WritableComparator(Class<? extends WritableComparable> keyClass, Configuration conf, boolean createInstances)

org.apache.hadoop.io.compressでのConfigurationの使用

Configurationを返すorg.apache.hadoop.io.compressのメソッド

修飾子とタイプ	メソッドと説明
Configuration	BZip2Codec.getConf() Return the configuration used by this object.
Configuration	DefaultCodec.getConf()

Configuration型のパラメータを持つorg.apache.hadoop.io.compressのメソッド

修飾子とタイプ	メソッドと説明
static List<Class<? extends CompressionCodec>>	CompressionCodecFactory.getCodecClasses(Configuration conf) Get the list of codecs discovered via a Java ServiceLoader, or listed in the configuration.
static Compressor	CodecPool.getCompressor(CompressionCodec codec, Configuration conf) Get a Compressor for the given CompressionCodec from the pool or a new one.
void	Compressor.reinit(Configuration conf) Prepare the compressor to be used in a new stream with settings defined in the given Configuration
static void	CompressionCodecFactory.setCodecClasses(Configuration conf, List<Class> classes) Sets a list of codec classes in the configuration.
void	BZip2Codec.setConf(Configuration conf) Set the configuration to be used by this object.
void	DefaultCodec.setConf(Configuration conf)

Configuration型のパラメータを持つorg.apache.hadoop.io.compressのコンストラクタ

コンストラクタと説明
CompressionCodecFactory(Configuration conf) Find the codecs specified in the config value io.compression.codecs and register them.

org.apache.hadoop.ipcでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.ipcのメソッドのクラスでのでののクラスのフィールドのフィールドのフィールドのメソッドのメソッド・パラメータのメソッドのメソッドのメソッドのメソッドのメソッド・パラメータのメソッドのコンストラクタのコンストラクタ・パラメータのコンストラクタのコンストラクタ・パラメータのコンストラクタ

修飾子とタイプ	メソッドと説明
static void	Server.bind(ServerSocket socket, InetSocketAddress address, int backlog, Configuration conf, String rangeConf)
static int	Client.getRpcTimeout(Configuration conf) The time after which a RPC will timeout.
static int	Client.getTimeout(Configuration conf) 非推奨です。 use Client.getRpcTimeout(Configuration) instead
void	Server.refreshCallQueue(Configuration conf)
void	Server.refreshServiceAcl(Configuration conf, org.apache.hadoop.security.authorize.PolicyProvider provider) Refresh the service authorization ACL for the service handled by this server.
static void	Client.setConnectTimeout(Configuration conf, int timeout) set the connection timeout value in configuration

Configuration型のパラメータを持つorg.apache.hadoop.ipcのメソッドのクラスでのでののクラスのフィールドのフィールドのフィールドのメソッドのメソッド・パラメータのメソッドのメソッドのメソッドのメソッドのメソッド・パラメータのメソッドのコンストラクタのコンストラクタ・パラメータのコンストラクタのコンストラクタ・パラメータのコンストラクタ

コンストラクタと説明
Client(Class<? extends Writable> valueClass, Configuration conf) Construct an IPC client with the default SocketFactory
Client(Class<? extends Writable> valueClass, Configuration conf, SocketFactory factory) Construct an IPC client whose values are of the given Writable class.
Server(String bindAddress, int port, Class<? extends Writable> paramClass, int handlerCount, Configuration conf)
Server(String bindAddress, int port, Class<? extends Writable> rpcRequestClass, int handlerCount, int numReaders, int queueSizePerHandler, Configuration conf, String serverName, SecretManager<? extends TokenIdentifier> secretManager)
Server(String bindAddress, int port, Class<? extends Writable> rpcRequestClass, int handlerCount, int numReaders, int queueSizePerHandler, Configuration conf, String serverName, SecretManager<? extends TokenIdentifier> secretManager, String portRangeConfig) Constructs a server listening on the named port and address.

org.apache.hadoop.mapredでのConfigurationの使用

org.apache.hadoop.mapredでのConfigurationのサブクラス

修飾子とタイプ	クラスと説明
class	JobConf A map/reduce job configuration.

Configurationとして宣言されているorg.apache.hadoop.mapredのフィールド

修飾子とタイプ	フィールドと説明
protected Configuration	SequenceFileRecordReader.conf

Configurationを返すorg.apache.hadoop.mapredのメソッド

修飾子とタイプ	メソッドと説明
Configuration	RunningJob.getConfiguration() Get the underlying job configuration

Configuration型のパラメータを持つorg.apache.hadoop.mapredのメソッド

修飾子とタイプ	メソッドと説明
static int	SkipBadRecords.getAttemptsToStartSkipping(Configuration conf) Get the number of Task attempts AFTER which skip mode will be kicked off.
static boolean	SkipBadRecords.getAutoIncrMapperProcCount(Configuration conf) Get the flag which if set to true, SkipBadRecords.COUNTER_MAP_PROCESSED_RECORDS is incremented by MapRunner after invoking the map function.
static boolean	SkipBadRecords.getAutoIncrReducerProcCount(Configuration conf) Get the flag which if set to true, SkipBadRecords.COUNTER_REDUCE_PROCESSED_GROUPS is incremented by framework after invoking the reduce function.
static long	SkipBadRecords.getMapperMaxSkipRecords(Configuration conf) Get the number of acceptable skip records surrounding the bad record PER bad record in mapper.
static org.apache.hadoop.io.SequenceFile.Reader[]	SequenceFileOutputFormat.getReaders(Configuration conf, Path dir) Open the output generated by this format.
static org.apache.hadoop.io.MapFile.Reader[]	MapFileOutputFormat.getReaders(FileSystem ignored, Path dir, Configuration conf) Open the output generated by this format.
static int	FixedLengthInputFormat.getRecordLength(Configuration conf) Get record length value
static long	SkipBadRecords.getReducerMaxSkipGroups(Configuration conf) Get the number of acceptable skip groups surrounding the bad group PER bad group in reducer.
static Path	SkipBadRecords.getSkipOutputPath(Configuration conf) Get the directory to which skipped records are written.
static void	SkipBadRecords.setAttemptsToStartSkipping(Configuration conf, int attemptsToStartSkipping) Set the number of Task attempts AFTER which skip mode will be kicked off.
static void	SkipBadRecords.setAutoIncrMapperProcCount(Configuration conf, boolean autoIncr) Set the flag which if set to true, SkipBadRecords.COUNTER_MAP_PROCESSED_RECORDS is incremented by MapRunner after invoking the map function.
static void	SkipBadRecords.setAutoIncrReducerProcCount(Configuration conf, boolean autoIncr) Set the flag which if set to true, SkipBadRecords.COUNTER_REDUCE_PROCESSED_GROUPS is incremented by framework after invoking the reduce function.
static void	SequenceFileInputFilter.setFilterClass(Configuration conf, Class filterClass) set the filter class
static void	SkipBadRecords.setMapperMaxSkipRecords(Configuration conf, long maxSkipRecs) Set the number of acceptable skip records surrounding the bad record PER bad record in mapper.
static void	FixedLengthInputFormat.setRecordLength(Configuration conf, int recordLength) Set the length of each record
static void	SkipBadRecords.setReducerMaxSkipGroups(Configuration conf, long maxSkipGrps) Set the number of acceptable skip groups surrounding the bad group PER bad group in reducer.

Configuration型のパラメータを持つorg.apache.hadoop.mapredのコンストラクタ

コンストラクタと説明
JobClient(Configuration conf) Build a job client with the given Configuration, and connect to the default cluster
JobClient(InetSocketAddress jobTrackAddr, Configuration conf) Build a job client, connect to the indicated job tracker.
JobConf(Configuration conf) Construct a map/reduce job configuration.
JobConf(Configuration conf, Class exampleClass) Construct a map/reduce job configuration.
KeyValueLineRecordReader(Configuration job, FileSplit split)
SequenceFileAsTextRecordReader(Configuration conf, FileSplit split)
SequenceFileRecordReader(Configuration conf, FileSplit split)

org.apache.hadoop.mapred.joinでのConfigurationの使用

Configurationを返すorg.apache.hadoop.mapred.joinのメソッド

修飾子とタイプ	メソッドと説明
Configuration	WrappedRecordReader.getConf()
Configuration	CompositeRecordReader.getConf() Return the configuration used by this object.

Configuration型のパラメータを持つorg.apache.hadoop.mapred.joinのメソッド

修飾子とタイプ	メソッドと説明
void	WrappedRecordReader.setConf(Configuration conf)
void	CompositeRecordReader.setConf(Configuration conf) Set the configuration to be used by this object.

org.apache.hadoop.mapred.libでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.mapred.libのコンストラクタ

コンストラクタと説明
CombineFileRecordReaderWrapper(FileInputFormat<K,V> inputFormat, CombineFileSplit split, Configuration conf, Reporter reporter, Integer idx)

org.apache.hadoop.mapred.pipesでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.mapred.pipesのコンストラクタ

コンストラクタと説明
Submitter(Configuration conf)

org.apache.hadoop.mapreduceでのConfigurationの使用

Configurationを返すorg.apache.hadoop.mapreduceのメソッド

修飾子とタイプ	メソッドと説明
Configuration	JobContext.getConfiguration() Return the configuration for the job.

Configuration型のパラメータを持つorg.apache.hadoop.mapreduceのメソッド

修飾子とタイプ	メソッドと説明
static int	Job.getCompletionPollInterval(Configuration conf) The interval at which waitForCompletion() should check.
static Job	Job.getInstance(Cluster ignored, Configuration conf) 非推奨です。 Use Job.getInstance(Configuration)
static Job	Job.getInstance(Configuration conf) Creates a new Job with no particular Cluster and a given Configuration.
static Job	Job.getInstance(Configuration conf, String jobName) Creates a new Job with no particular Cluster and a given jobName.
static Job	Job.getInstance(JobStatus status, Configuration conf) Creates a new Job with no particular Cluster and given Configuration and JobStatus.
static int	Job.getProgressPollInterval(Configuration conf) The interval at which monitorAndPrintJob() prints status
static org.apache.hadoop.mapreduce.Job.TaskStatusFilter	Job.getTaskOutputFilter(Configuration conf) Get the task output filter.
static void	Job.setTaskOutputFilter(Configuration conf, org.apache.hadoop.mapreduce.Job.TaskStatusFilter newValue) Modify the Configuration to set the task output filter.

Configuration型のパラメータを持つorg.apache.hadoop.mapreduceのコンストラクタ

コンストラクタと説明
Cluster(Configuration conf)
Cluster(InetSocketAddress jobTrackAddr, Configuration conf)
Job(Configuration conf) 非推奨です。 Use Job.getInstance(Configuration)
Job(Configuration conf, String jobName) 非推奨です。 Use Job.getInstance(Configuration, String)

org.apache.hadoop.mapreduce.lib.aggregateでのConfigurationの使用

Configurationを返すorg.apache.hadoop.mapreduce.lib.aggregateのメソッド

修飾子とタイプ	メソッドと説明
static Configuration	ValueAggregatorJob.setAggregatorDescriptors(Class<? extends ValueAggregatorDescriptor>[] descriptors)

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.lib.aggregateのメソッド

修飾子とタイプ	メソッドと説明
void	ValueAggregatorBaseDescriptor.configure(Configuration conf) get the input file name.
void	ValueAggregatorDescriptor.configure(Configuration conf) Configure the object
void	UserDefinedValueAggregatorDescriptor.configure(Configuration conf) Do nothing.
static Job	ValueAggregatorJob.createValueAggregatorJob(Configuration conf, String[] args) Create an Aggregate based map/reduce job.
protected static ArrayList<ValueAggregatorDescriptor>	ValueAggregatorJobBase.getAggregatorDescriptors(Configuration conf)
protected static ValueAggregatorDescriptor	ValueAggregatorJobBase.getValueAggregatorDescriptor(String spec, Configuration conf)
static void	ValueAggregatorJobBase.setup(Configuration job)

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.lib.aggregateのコンストラクタ

コンストラクタと説明
UserDefinedValueAggregatorDescriptor(String className, Configuration conf)

org.apache.hadoop.mapreduce.lib.chainでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.lib.chainのメソッド

修飾子とタイプ	メソッドと説明
static void	ChainReducer.addMapper(Job job, Class<? extends Mapper> klass, Class<?> inputKeyClass, Class<?> inputValueClass, Class<?> outputKeyClass, Class<?> outputValueClass, Configuration mapperConf) Adds a Mapper class to the chain reducer.
static void	ChainMapper.addMapper(Job job, Class<? extends Mapper> klass, Class<?> inputKeyClass, Class<?> inputValueClass, Class<?> outputKeyClass, Class<?> outputValueClass, Configuration mapperConf) Adds a Mapper class to the chain mapper.
static void	ChainReducer.setReducer(Job job, Class<? extends Reducer> klass, Class<?> inputKeyClass, Class<?> inputValueClass, Class<?> outputKeyClass, Class<?> outputValueClass, Configuration reducerConf) Sets the Reducer class to the chain job.

org.apache.hadoop.mapreduce.lib.dbでのConfigurationの使用

Configurationを返すorg.apache.hadoop.mapreduce.lib.dbのメソッド

修飾子とタイプ	メソッドと説明
Configuration	DBConfiguration.getConf()
Configuration	DBInputFormat.getConf()

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.lib.dbのメソッド

修飾子とタイプ	メソッドと説明
static void	DBConfiguration.configureDB(Configuration job, String driverClass, String dbUrl) Sets the DB access related fields in the JobConf.
static void	DBConfiguration.configureDB(Configuration conf, String driverClass, String dbUrl, String userName, String passwd) Sets the DB access related fields in the Configuration.
protected RecordReader<LongWritable,T>	DBInputFormat.createDBRecordReader(org.apache.hadoop.mapreduce.lib.db.DBInputFormat.DBInputSplit split, Configuration conf)
protected RecordReader<LongWritable,T>	DataDrivenDBInputFormat.createDBRecordReader(org.apache.hadoop.mapreduce.lib.db.DBInputFormat.DBInputSplit split, Configuration conf)
protected RecordReader<LongWritable,T>	OracleDataDrivenDBInputFormat.createDBRecordReader(org.apache.hadoop.mapreduce.lib.db.DBInputFormat.DBInputSplit split, Configuration conf)
static void	DataDrivenDBInputFormat.setBoundingQuery(Configuration conf, String query) Set the user-defined bounding query to use with a user-defined query.
void	DBInputFormat.setConf(Configuration conf) Set the configuration to be used by this object.
static void	OracleDBRecordReader.setSessionTimeZone(Configuration conf, Connection conn) Set session time zone
List<InputSplit>	DateSplitter.split(Configuration conf, ResultSet results, String colName)
List<InputSplit>	IntegerSplitter.split(Configuration conf, ResultSet results, String colName)
List<InputSplit>	FloatSplitter.split(Configuration conf, ResultSet results, String colName)
List<InputSplit>	BooleanSplitter.split(Configuration conf, ResultSet results, String colName)
List<InputSplit>	TextSplitter.split(Configuration conf, ResultSet results, String colName) This method needs to determine the splits between two user-provided strings.
List<InputSplit>	BigDecimalSplitter.split(Configuration conf, ResultSet results, String colName)
List<InputSplit>	DBSplitter.split(Configuration conf, ResultSet results, String colName) Given a ResultSet containing one record (and already advanced to that record) with two columns (a low value, and a high value, both of the same type), determine a set of splits that span the given values.

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.lib.dbのコンストラクタ

コンストラクタと説明
DataDrivenDBRecordReader(org.apache.hadoop.mapreduce.lib.db.DBInputFormat.DBInputSplit split, Class<T> inputClass, Configuration conf, Connection conn, DBConfiguration dbConfig, String cond, String[] fields, String table, String dbProduct)
DBConfiguration(Configuration job)
DBRecordReader(org.apache.hadoop.mapreduce.lib.db.DBInputFormat.DBInputSplit split, Class<T> inputClass, Configuration conf, Connection conn, DBConfiguration dbConfig, String cond, String[] fields, String table)
MySQLDataDrivenDBRecordReader(org.apache.hadoop.mapreduce.lib.db.DBInputFormat.DBInputSplit split, Class<T> inputClass, Configuration conf, Connection conn, DBConfiguration dbConfig, String cond, String[] fields, String table)
MySQLDBRecordReader(org.apache.hadoop.mapreduce.lib.db.DBInputFormat.DBInputSplit split, Class<T> inputClass, Configuration conf, Connection conn, DBConfiguration dbConfig, String cond, String[] fields, String table)
OracleDataDrivenDBRecordReader(org.apache.hadoop.mapreduce.lib.db.DBInputFormat.DBInputSplit split, Class<T> inputClass, Configuration conf, Connection conn, DBConfiguration dbConfig, String cond, String[] fields, String table)
OracleDBRecordReader(org.apache.hadoop.mapreduce.lib.db.DBInputFormat.DBInputSplit split, Class<T> inputClass, Configuration conf, Connection conn, DBConfiguration dbConfig, String cond, String[] fields, String table)

org.apache.hadoop.mapreduce.lib.inputでのConfigurationの使用

Configurationとして宣言されているorg.apache.hadoop.mapreduce.lib.inputのフィールド

修飾子とタイプ	フィールドと説明
protected Configuration	SequenceFileRecordReader.conf

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.lib.inputのメソッド

修飾子とタイプ	メソッドと説明
static int	FixedLengthInputFormat.getRecordLength(Configuration conf) Get record length value
static List<FileSplit>	NLineInputFormat.getSplitsForFile(FileStatus status, Configuration conf, int numLinesPerSplit)
static void	FixedLengthInputFormat.setRecordLength(Configuration conf, int recordLength) Set the length of each record

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.lib.inputのコンストラクタ

コンストラクタと説明
KeyValueLineRecordReader(Configuration conf)

org.apache.hadoop.mapreduce.lib.jobcontrolでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.lib.jobcontrolのコンストラクタ

コンストラクタと説明
ControlledJob(Configuration conf) Construct a job.

org.apache.hadoop.mapreduce.lib.joinでのConfigurationの使用

Configurationとして宣言されているorg.apache.hadoop.mapreduce.lib.joinのフィールド

修飾子とタイプ	フィールドと説明
protected Configuration	CompositeRecordReader.conf

Configurationを返すorg.apache.hadoop.mapreduce.lib.joinのメソッド

修飾子とタイプ	メソッドと説明
Configuration	CompositeRecordReader.getConf() Return the configuration used by this object.

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.lib.joinのメソッド

修飾子とタイプ	メソッドと説明
void	CompositeRecordReader.setConf(Configuration conf) Set the configuration to be used by this object.
void	CompositeInputFormat.setFormat(Configuration conf) Interpret a given string as a composite expression.

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.lib.joinのコンストラクタ

コンストラクタと説明
JoinRecordReader(int id, Configuration conf, int capacity, Class<? extends WritableComparator> cmpcl)
MultiFilterRecordReader(int id, Configuration conf, int capacity, Class<? extends WritableComparator> cmpcl)

org.apache.hadoop.mapreduce.lib.outputでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.lib.outputのメソッド

修飾子とタイプ	メソッドと説明
static org.apache.hadoop.io.MapFile.Reader[]	MapFileOutputFormat.getReaders(Path dir, Configuration conf) Open the output generated by this format.

org.apache.hadoop.mapreduce.lib.partitionでのConfigurationの使用

Configurationを返すorg.apache.hadoop.mapreduce.lib.partitionのメソッド

修飾子とタイプ	メソッドと説明
Configuration	KeyFieldBasedPartitioner.getConf()
Configuration	TotalOrderPartitioner.getConf()
Configuration	KeyFieldBasedComparator.getConf()
Configuration	BinaryPartitioner.getConf()

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.lib.partitionのメソッド

修飾子とタイプ	メソッドと説明
static String	TotalOrderPartitioner.getPartitionFile(Configuration conf) Get the path to the SequenceFile storing the sorted partition keyset.
void	KeyFieldBasedPartitioner.setConf(Configuration conf)
void	TotalOrderPartitioner.setConf(Configuration conf) Read in the partition file and build indexing data structures.
void	KeyFieldBasedComparator.setConf(Configuration conf)
void	BinaryPartitioner.setConf(Configuration conf)
static void	BinaryPartitioner.setLeftOffset(Configuration conf, int offset) Set the subarray to be used for partitioning to bytes[offset:] in Python syntax.
static void	BinaryPartitioner.setOffsets(Configuration conf, int left, int right) Set the subarray to be used for partitioning to bytes[left:(right+1)] in Python syntax.
static void	TotalOrderPartitioner.setPartitionFile(Configuration conf, Path p) Set the path to the SequenceFile storing the sorted partition keyset.
static void	BinaryPartitioner.setRightOffset(Configuration conf, int offset) Set the subarray to be used for partitioning to bytes[:(offset+1)] in Python syntax.

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.lib.partitionのコンストラクタ

コンストラクタと説明
InputSampler(Configuration conf)

org.apache.hadoop.mapreduce.securityでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.securityのメソッド

修飾子とタイプ	メソッドと説明
static void	TokenCache.cleanUpTokenReferral(Configuration conf) Remove jobtoken referrals which don't make sense in the context of the task execution.
static void	TokenCache.obtainTokensForNamenodes(org.apache.hadoop.security.Credentials credentials, Path[] ps, Configuration conf) Convenience method to obtain delegation tokens from namenodes corresponding to the paths passed.

org.apache.hadoop.mapreduce.toolsでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.toolsのコンストラクタ

コンストラクタと説明
CLI(Configuration conf)

org.apache.hadoop.mapreduce.v2.hsでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.mapreduce.v2.hsのメソッド

修飾子とタイプ	メソッドと説明
protected void	HistoryFileManager.serviceInit(Configuration conf)

org.apache.hadoop.metrics2.sinkでのConfigurationの使用

Configurationとして宣言されているorg.apache.hadoop.metrics2.sinkのフィールド

修飾子とタイプ	フィールドと説明
protected static Configuration	RollingFileSystemSink.suppliedConf

org.apache.hadoop.netでのConfigurationの使用

Configurationを返すorg.apache.hadoop.netのメソッド

修飾子とタイプ	メソッドと説明
Configuration	TableMapping.getConf()
Configuration	SocksSocketFactory.getConf()
Configuration	ScriptBasedMapping.getConf()
Configuration	AbstractDNSToSwitchMapping.getConf()

Configuration型のパラメータを持つorg.apache.hadoop.netのメソッド

修飾子とタイプ	メソッドと説明
void	TableMapping.setConf(Configuration conf)
void	SocksSocketFactory.setConf(Configuration conf)
void	ScriptBasedMapping.setConf(Configuration conf) Set the configuration to be used by this object.
void	AbstractDNSToSwitchMapping.setConf(Configuration conf)

Configuration型のパラメータを持つorg.apache.hadoop.netのコンストラクタ

コンストラクタと説明
AbstractDNSToSwitchMapping(Configuration conf) Create an instance, caching the configuration file.
ScriptBasedMapping(Configuration conf) Create an instance from the given configuration

org.apache.hadoop.security.aliasでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.security.aliasのメソッド

修飾子とタイプ	メソッドと説明
abstract CredentialProvider	CredentialProviderFactory.createProvider(URI providerName, Configuration conf)
static List<CredentialProvider>	CredentialProviderFactory.getProviders(Configuration conf)

org.apache.hadoop.security.authorizeでのConfigurationの使用

Configurationを返すorg.apache.hadoop.security.authorizeのメソッド

修飾子とタイプ	メソッドと説明
Configuration	DefaultImpersonationProvider.getConf()

Configuration型のパラメータを持つorg.apache.hadoop.security.authorizeのメソッド

修飾子とタイプ	メソッドと説明
void	DefaultImpersonationProvider.setConf(Configuration conf)

org.apache.hadoop.security.httpでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.security.httpのメソッド

修飾子とタイプ	メソッドと説明
static Map<String,String>	RestCsrfPreventionFilter.getFilterParams(Configuration conf, String confPrefix) Constructs a mapping of configuration properties to be used for filter initialization.
static Map<String,String>	XFrameOptionsFilter.getFilterParams(Configuration conf, String confPrefix) Constructs a mapping of configuration properties to be used for filter initialization.

org.apache.hadoop.security.tokenでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.security.tokenのメソッド

修飾子とタイプ	メソッドと説明
void	Token.cancel(Configuration conf) Cancel this delegation token.
abstract void	TokenRenewer.cancel(Token<?> token, Configuration conf) Cancel the given token
long	Token.renew(Configuration conf) Renew this delegation token.
abstract long	TokenRenewer.renew(Token<?> token, Configuration conf) Renew the given token.

org.apache.hadoop.serviceでのConfigurationの使用

Configurationを返すorg.apache.hadoop.serviceのメソッド

修飾子とタイプ	メソッドと説明
Configuration	Service.getConfig() Get the configuration of this service.
Configuration	AbstractService.getConfig()

Configuration型のパラメータを持つorg.apache.hadoop.serviceのメソッド

修飾子とタイプ	メソッドと説明
void	Service.init(Configuration config) Initialize the service.
void	AbstractService.init(Configuration conf) Initialize the service.
protected void	CompositeService.serviceInit(Configuration conf)
protected void	AbstractService.serviceInit(Configuration conf) All initialization code needed by a service.
protected void	AbstractService.setConfig(Configuration conf) Set the configuration for this service.

org.apache.hadoop.toolsでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.toolsのコンストラクタ

コンストラクタと説明
DistCp(Configuration configuration, org.apache.hadoop.tools.DistCpOptions inputOptions) Public Constructor.

org.apache.hadoop.utilでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.utilのメソッド

修飾子とタイプ	メソッドと説明
static <T> T	ReflectionUtils.copy(Configuration conf, T src, T dst) Make a copy of the writable object using serialization to a buffer
static <T> T	ReflectionUtils.newInstance(Class<T> theClass, Configuration conf) Create an object for the given class and initialize it from conf
static int	ToolRunner.run(Configuration conf, Tool tool, String[] args) Runs the given Tool by Tool.run(String[]), after parsing with the given generic arguments.
static void	ReflectionUtils.setConf(Object theObject, Configuration conf) Check and set 'configuration' if necessary.

org.apache.hadoop.yarn.applications.distributedshellでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.yarn.applications.distributedshellのコンストラクタ

コンストラクタと説明
Client(Configuration conf)

org.apache.hadoop.yarn.clientでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.yarn.clientのメソッド

修飾子とタイプ	メソッドと説明
static <T> T	AHSProxy.createAHSProxy(Configuration conf, Class<T> protocol, InetSocketAddress ahsAddress)
static <T> T	NMProxy.createNMProxy(Configuration conf, Class<T> protocol, org.apache.hadoop.security.UserGroupInformation ugi, org.apache.hadoop.yarn.ipc.YarnRPC rpc, InetSocketAddress serverAddress)
protected static <T> T	ServerProxy.createRetriableProxy(Configuration conf, Class<T> protocol, org.apache.hadoop.security.UserGroupInformation user, org.apache.hadoop.yarn.ipc.YarnRPC rpc, InetSocketAddress serverAddress, org.apache.hadoop.io.retry.RetryPolicy retryPolicy)
protected static org.apache.hadoop.io.retry.RetryPolicy	RMProxy.createRetryPolicy(Configuration conf, long retryTime, long retryInterval, boolean isHAEnabled) Fetch retry policy from Configuration and create the retry policy with specified retryTime and retry interval.
protected static org.apache.hadoop.io.retry.RetryPolicy	ServerProxy.createRetryPolicy(Configuration conf, String maxWaitTimeStr, long defMaxWaitTime, String connectRetryIntervalStr, long defRetryInterval)
static <T> T	ClientRMProxy.createRMProxy(Configuration configuration, Class<T> protocol) Create a proxy to the ResourceManager for the specified protocol.
static <T> T	RMProxy.createRMProxy(Configuration conf, Class<T> protocol, InetSocketAddress rmAddress) 非推奨です。 This method is deprecated and is not used by YARN internally any more. To create a proxy to the RM, use ClientRMProxy#createRMProxy or ServerRMProxy#createRMProxy. Create a proxy to the ResourceManager at the specified address.
static Text	ClientRMProxy.getAMRMTokenService(Configuration conf)
protected static <T> T	AHSProxy.getProxy(Configuration conf, Class<T> protocol, InetSocketAddress rmAddress)
static Text	ClientRMProxy.getRMDelegationTokenService(Configuration conf) Get the token service name to be used for RMDelegationToken.
static Text	ClientRMProxy.getTokenService(Configuration conf, String address, String defaultAddr, int defaultPort)

org.apache.hadoop.yarn.client.cliでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.yarn.client.cliのメソッド

修飾子とタイプ	メソッドと説明
protected List<org.codehaus.jettison.json.JSONObject>	LogsCLI.getAMContainerInfoForRMWebService(Configuration conf, String appId)
com.sun.jersey.api.client.ClientResponse	LogsCLI.getResponeFromNMWebService(Configuration conf, com.sun.jersey.api.client.Client webServiceClient, org.apache.hadoop.yarn.logaggregation.ContainerLogsRequest request, String logFile)

org.apache.hadoop.yarn.confでのConfigurationの使用

org.apache.hadoop.yarn.confでのConfigurationのサブクラス

修飾子とタイプ	クラスと説明
class	YarnConfiguration

Configuration型のパラメータを持つorg.apache.hadoop.yarn.confのメソッド

修飾子とタイプ	メソッドと説明
static float	YarnConfiguration.getTimelineServiceVersion(Configuration conf) Returns the timeline service version.
static boolean	YarnConfiguration.isAclEnabled(Configuration conf)
static boolean	YarnConfiguration.isDistSchedulingEnabled(Configuration conf)
static boolean	YarnConfiguration.isOpportunisticContainerAllocationEnabled(Configuration conf)
static boolean	YarnConfiguration.shouldRMFailFast(Configuration conf)
static boolean	YarnConfiguration.systemMetricsPublisherEnabled(Configuration conf) Returns whether the system publisher is enabled.
static boolean	YarnConfiguration.timelineServiceEnabled(Configuration conf) Returns whether the timeline service is enabled via configuration.
static boolean	YarnConfiguration.timelineServiceV2Enabled(Configuration conf) Returns whether the timeline service v.2 is enabled via configuration.
static boolean	YarnConfiguration.useHttps(Configuration conf)

Configuration型のパラメータを持つorg.apache.hadoop.yarn.confのコンストラクタ

コンストラクタと説明
YarnConfiguration(Configuration conf)

org.apache.hadoop.yarn.eventでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.yarn.eventのメソッド

修飾子とタイプ	メソッドと説明
protected void	AsyncDispatcher.serviceInit(Configuration conf)

org.apache.hadoop.yarn.logaggregationでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.yarn.logaggregationのコンストラクタ

コンストラクタと説明
LogReader(Configuration conf, Path remoteAppLogFile)

org.apache.hadoop.yarn.securityでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.yarn.securityのメソッド

修飾子とタイプ	メソッドと説明
org.apache.hadoop.security.KerberosInfo	ContainerManagerSecurityInfo.getKerberosInfo(Class<?> protocol, Configuration conf)
org.apache.hadoop.security.KerberosInfo	SchedulerSecurityInfo.getKerberosInfo(Class<?> protocol, Configuration conf)
TokenInfo	ContainerManagerSecurityInfo.getTokenInfo(Class<?> protocol, Configuration conf)
TokenInfo	SchedulerSecurityInfo.getTokenInfo(Class<?> protocol, Configuration conf)

org.apache.hadoop.yarn.security.adminでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.yarn.security.adminのメソッド

修飾子とタイプ	メソッドと説明
org.apache.hadoop.security.KerberosInfo	AdminSecurityInfo.getKerberosInfo(Class<?> protocol, Configuration conf)
TokenInfo	AdminSecurityInfo.getTokenInfo(Class<?> protocol, Configuration conf)

org.apache.hadoop.yarn.security.clientでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.yarn.security.clientのメソッド

修飾子とタイプ	メソッドと説明
org.apache.hadoop.security.KerberosInfo	ClientRMSecurityInfo.getKerberosInfo(Class<?> protocol, Configuration conf)
org.apache.hadoop.security.KerberosInfo	ClientTimelineSecurityInfo.getKerberosInfo(Class<?> protocol, Configuration conf)
TokenInfo	ClientRMSecurityInfo.getTokenInfo(Class<?> protocol, Configuration conf)
TokenInfo	ClientTimelineSecurityInfo.getTokenInfo(Class<?> protocol, Configuration conf)

org.apache.hadoop.yarn.sharedcacheでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.yarn.sharedcacheのメソッド

修飾子とタイプ	メソッドと説明
static SharedCacheChecksum	SharedCacheChecksumFactory.getChecksum(Configuration conf) Get a new SharedCacheChecksum object based on the configurable algorithm implementation (see yarn.sharedcache.checksum.algo.impl)

org.apache.hadoop.yarn.utilでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.yarn.utilのメソッド

修飾子とタイプ	メソッドと説明
static ResourceCalculatorProcessTree	ResourceCalculatorProcessTree.getResourceCalculatorProcessTree(String pid, Class<? extends ResourceCalculatorProcessTree> clazz, Configuration conf) Create the ResourceCalculatorProcessTree rooted to specified process from the class name and configure it.

org.apache.hadoop.yarn.util.timelineでのConfigurationの使用

Configuration型のパラメータを持つorg.apache.hadoop.yarn.util.timelineのメソッド

修飾子とタイプ	メソッドと説明
static Text	TimelineUtils.buildTimelineTokenService(Configuration conf)
static float	TimelineUtils.getTimelineServiceVersion(Configuration conf) Returns the timeline service version.
static InetSocketAddress	TimelineUtils.getTimelineTokenServiceAddress(Configuration conf)
static boolean	TimelineUtils.timelineServiceEnabled(Configuration conf) Returns whether the timeline service is enabled via configuration.
static boolean	TimelineUtils.timelineServiceV1_5Enabled(Configuration conf) Returns whether the timeline service v.1.5 is enabled via configuration.