Uses of Class
org.apache.hadoop.conf.Configuration

Packages that use Configuration
org.apache.hadoop.conf Configuration of system parameters. 
org.apache.hadoop.dfs A distributed implementation of FileSystem
org.apache.hadoop.filecache   
org.apache.hadoop.fs An abstract file system API. 
org.apache.hadoop.fs.kfs A client for the Kosmos filesystem (KFS) 
org.apache.hadoop.fs.s3 A distributed implementation of FileSystem that uses Amazon S3
org.apache.hadoop.hbase Provides HBase, the Hadoop simple database. 
org.apache.hadoop.hbase.mapred   
org.apache.hadoop.hbase.shell   
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.io.compress.zlib   
org.apache.hadoop.ipc Tools to help define network clients and servers. 
org.apache.hadoop.mapred A software framework for easily writing applications which process vast amounts of data (multi-terabyte data-sets) parallelly on large clusters (thousands of nodes) built of commodity hardware in a reliable, fault-tolerant manner. 
org.apache.hadoop.net Network-related classes. 
org.apache.hadoop.streaming Hadoop Streaming is a utility which allows users to create and run Map-Reduce jobs with any executables (e.g. 
org.apache.hadoop.tools   
org.apache.hadoop.util Common utilities. 
 

Uses of Configuration in org.apache.hadoop.conf
 

Methods in org.apache.hadoop.conf that return Configuration
 Configuration Configured.getConf()
           
 Configuration Configurable.getConf()
          Return the configuration used by this object.
 

Methods in org.apache.hadoop.conf with parameters of type Configuration
 void Configured.setConf(Configuration conf)
           
 void Configurable.setConf(Configuration conf)
          Set the configuration to be used by this object.
 

Constructors in org.apache.hadoop.conf with parameters of type Configuration
Configuration(Configuration other)
          A new configuration with the same settings cloned from another.
Configured(Configuration conf)
          Construct a Configured.
 

Uses of Configuration in org.apache.hadoop.dfs
 

Fields in org.apache.hadoop.dfs declared as Configuration
static Configuration JspHelper.conf
           
 

Methods in org.apache.hadoop.dfs with parameters of type Configuration
static void NameNode.format(Configuration conf)
          Format a new filesystem.
 void HftpFileSystem.initialize(URI name, Configuration conf)
           
 void DistributedFileSystem.initialize(URI uri, Configuration conf)
           
static DataNode DataNode.run(Configuration conf)
          Start datanode daemon.
 

Constructors in org.apache.hadoop.dfs with parameters of type Configuration
ChecksumDistributedFileSystem(InetSocketAddress namenode, Configuration conf)
          Deprecated.  
DFSAdmin(Configuration conf)
          Construct a DFSAdmin object.
DFSck(Configuration conf)
          Filesystem checker.
DistributedFileSystem(InetSocketAddress namenode, Configuration conf)
          Deprecated.  
NameNode(Configuration conf)
          Start NameNode.
NameNode(String bindAddress, int port, Configuration conf)
          Create a NameNode at the specified location and start it.
NamenodeFsck(Configuration conf, NameNode nn, Map<String,String[]> pmap, javax.servlet.http.HttpServletResponse response)
          Filesystem checker.
SecondaryNameNode(Configuration conf)
          Create a connection to the primary namenode.
 

Uses of Configuration in org.apache.hadoop.filecache
 

Methods in org.apache.hadoop.filecache with parameters of type Configuration
static void DistributedCache.addArchiveToClassPath(Path archive, Configuration conf)
          Add an archive path to the current set of classpath entries.
static void DistributedCache.addCacheArchive(URI uri, Configuration conf)
          Add a archives to be localized to the conf
static void DistributedCache.addCacheFile(URI uri, Configuration conf)
          Add a file to be localized to the conf
static void DistributedCache.addFileToClassPath(Path file, Configuration conf)
          Add an file path to the current set of classpath entries It adds the file to cache as well.
static void DistributedCache.createAllSymlink(Configuration conf, File jobCacheDir, File workDir)
          This method create symlinks for all files in a given dir in another directory
static void DistributedCache.createSymlink(Configuration conf)
          This method allows you to create symlinks in the current working directory of the task to all the cache files/archives
static Path[] DistributedCache.getArchiveClassPaths(Configuration conf)
          Get the archive entries in classpath as an array of Path
static String[] DistributedCache.getArchiveTimestamps(Configuration conf)
          Get the timestamps of the archives
static URI[] DistributedCache.getCacheArchives(Configuration conf)
          Get cache archives set in the Configuration
static URI[] DistributedCache.getCacheFiles(Configuration conf)
          Get cache files set in the Configuration
static Path[] DistributedCache.getFileClassPaths(Configuration conf)
          Get the file entries in classpath as an array of Path
static String[] DistributedCache.getFileTimestamps(Configuration conf)
          Get the timestamps of the files
static Path DistributedCache.getLocalCache(URI cache, Configuration conf, Path baseDir, boolean isArchive, long confFileStamp, Path currentWorkDir)
          Get the locally cached file or archive; it could either be previously cached (and valid) or copy it from the FileSystem now.
static Path[] DistributedCache.getLocalCacheArchives(Configuration conf)
          Return the path array of the localized caches
static Path[] DistributedCache.getLocalCacheFiles(Configuration conf)
          Return the path array of the localized files
static boolean DistributedCache.getSymlink(Configuration conf)
          This method checks to see if symlinks are to be create for the localized cache files in the current working directory
static long DistributedCache.getTimestamp(Configuration conf, URI cache)
          Returns mtime of a given cache file on hdfs.
static void DistributedCache.purgeCache(Configuration conf)
          Clear the entire contents of the cache and delete the backing files.
static void DistributedCache.releaseCache(URI cache, Configuration conf)
          This is the opposite of getlocalcache.
static void DistributedCache.setArchiveTimestamps(Configuration conf, String timestamps)
          This is to check the timestamp of the archives to be localized
static void DistributedCache.setCacheArchives(URI[] archives, Configuration conf)
          Set the configuration with the given set of archives
static void DistributedCache.setCacheFiles(URI[] files, Configuration conf)
          Set the configuration with the given set of files
static void DistributedCache.setFileTimestamps(Configuration conf, String timestamps)
          This is to check the timestamp of the files to be localized
static void DistributedCache.setLocalArchives(Configuration conf, String str)
          Set the conf to contain the location for localized archives
static void DistributedCache.setLocalFiles(Configuration conf, String str)
          Set the conf to contain the location for localized files
 

Uses of Configuration in org.apache.hadoop.fs
 

Methods in org.apache.hadoop.fs that return Configuration
 Configuration FilterFileSystem.getConf()
           
 

Methods in org.apache.hadoop.fs with parameters of type Configuration
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, 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 boolean FileUtil.copyMerge(FileSystem srcFS, Path srcDir, FileSystem dstFS, Path dstFile, boolean deleteSource, Configuration conf, String addString)
          Copy all files in a directory to one output file (merge).
 File LocalDirAllocator.createTmpFileForWrite(String pathStr, long size, Configuration conf)
          Creates a temporary file in the local FS.
static FileSystem FileSystem.get(Configuration conf)
          Returns the configured filesystem implementation.
static FileSystem FileSystem.get(URI uri, Configuration conf)
          Returns the FileSystem for this URI's scheme and authority.
 FileSystem Path.getFileSystem(Configuration conf)
          Return the FileSystem that owns this Path.
static LocalFileSystem FileSystem.getLocal(Configuration conf)
          Get the local file syste
 Path LocalDirAllocator.getLocalPathForWrite(String pathStr, Configuration conf)
          Get a path from the local FS.
 Path LocalDirAllocator.getLocalPathForWrite(String pathStr, long size, Configuration conf)
          Get a path from the local FS.
 Path LocalDirAllocator.getLocalPathToRead(String pathStr, Configuration conf)
          Get a path from the local FS for reading.
static FileSystem FileSystem.getNamed(String name, Configuration conf)
          Deprecated. call #get(URI,Configuration) instead.
 void RawLocalFileSystem.initialize(URI uri, Configuration conf)
           
 void FilterFileSystem.initialize(URI name, Configuration conf)
          Called after a new FileSystem instance is constructed.
abstract  void FileSystem.initialize(URI name, Configuration conf)
          Called after a new FileSystem instance is constructed.
static FileSystem FileSystem.parseArgs(String[] argv, int i, Configuration conf)
          Parse the cmd-line args, starting at i.
 void ChecksumFileSystem.setConf(Configuration conf)
           
 

Constructors in org.apache.hadoop.fs with parameters of type Configuration
DF(File path, Configuration conf)
           
DU(File path, Configuration conf)
           
FsShell(Configuration conf)
           
InMemoryFileSystem(URI uri, Configuration conf)
           
Trash(Configuration conf)
          Construct a trash can accessor.
 

Uses of Configuration in org.apache.hadoop.fs.kfs
 

Methods in org.apache.hadoop.fs.kfs with parameters of type Configuration
 void KosmosFileSystem.initialize(URI uri, Configuration conf)
           
 

Uses of Configuration in org.apache.hadoop.fs.s3
 

Methods in org.apache.hadoop.fs.s3 with parameters of type Configuration
 void S3FileSystem.initialize(URI uri, Configuration conf)
           
 void FileSystemStore.initialize(URI uri, Configuration conf)
           
 

Uses of Configuration in org.apache.hadoop.hbase
 

Subclasses of Configuration in org.apache.hadoop.hbase
 class HBaseConfiguration
          Adds HBase configuration files to a Configuration
 

Fields in org.apache.hadoop.hbase declared as Configuration
protected  Configuration HRegionServer.conf
           
 

Methods in org.apache.hadoop.hbase that return Configuration
 Configuration HRegion.getConf()
           
 

Methods in org.apache.hadoop.hbase with parameters of type Configuration
static void HConnectionManager.deleteConnection(Configuration conf)
          Delete connection information for the instance specified by the configuration
static HConnection HConnectionManager.getConnection(Configuration conf)
          Get the connection object for the instance specified by the configuration If no current connection exists, create a new connection for that instance
 

Constructors in org.apache.hadoop.hbase with parameters of type Configuration
HBaseAdmin(Configuration conf)
          Constructor
HMaster(Configuration conf)
          Build the HMaster out of a raw configuration item.
HMaster(Path dir, HServerAddress address, Configuration conf)
          Build the HMaster
HRegion(Path rootDir, HLog log, FileSystem fs, Configuration conf, HRegionInfo regionInfo, Path initialFiles)
          HRegion constructor.
HRegionServer(Configuration conf)
          Starts a HRegionServer at the default location
HRegionServer(HServerAddress address, Configuration conf)
          Starts a HRegionServer at the specified location
HTable(Configuration conf, Text tableName)
          Creates an object to access a HBase table
 

Uses of Configuration in org.apache.hadoop.hbase.mapred
 

Subclasses of Configuration in org.apache.hadoop.hbase.mapred
 class IndexConfiguration
          Configuration parameters for building a Lucene index
 

Methods in org.apache.hadoop.hbase.mapred with parameters of type Configuration
 JobConf BuildTableIndex.createJob(Configuration conf, int numMapTasks, int numReduceTasks, String indexDir, String tableName, String columnNames)
           
 

Uses of Configuration in org.apache.hadoop.hbase.shell
 

Methods in org.apache.hadoop.hbase.shell with parameters of type Configuration
 ReturnMsg HelpCommand.execute(Configuration conf)
           
 ReturnMsg ClearCommand.execute(Configuration conf)
           
 ReturnMsg EnableCommand.execute(Configuration conf)
           
 ReturnMsg ShowCommand.execute(Configuration conf)
           
 ReturnMsg SelectCommand.execute(Configuration conf)
           
 ReturnMsg Command.execute(Configuration conf)
          Execute a command
 ReturnMsg DescCommand.execute(Configuration conf)
           
 ReturnMsg JarCommand.execute(Configuration conf)
           
 ReturnMsg ExitCommand.execute(Configuration conf)
           
 ReturnMsg FsCommand.execute(Configuration conf)
           
 ReturnMsg AlterCommand.execute(Configuration conf)
           
 ReturnMsg DropCommand.execute(Configuration conf)
           
 ReturnMsg InsertCommand.execute(Configuration conf)
           
 ReturnMsg CreateCommand.execute(Configuration conf)
           
 ReturnMsg DisableCommand.execute(Configuration conf)
           
 ReturnMsg DeleteCommand.execute(Configuration conf)
           
 

Constructors in org.apache.hadoop.hbase.shell with parameters of type Configuration
TableFormatterFactory(Writer out, Configuration c)
           
 

Uses of Configuration in org.apache.hadoop.io
 

Methods in org.apache.hadoop.io that return Configuration
 Configuration ObjectWritable.getConf()
           
 Configuration GenericWritable.getConf()
           
 Configuration AbstractMapWritable.getConf()
           
 

Methods in org.apache.hadoop.io with parameters of type Configuration
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 SequenceFile.Writer SequenceFile.createWriter(Configuration conf, FSDataOutputStream out, Class keyClass, Class valClass, SequenceFile.CompressionType compressionType, CompressionCodec codec)
          Construct the preferred type of 'raw' SequenceFile Writer.
static SequenceFile.Writer SequenceFile.createWriter(Configuration conf, FSDataOutputStream out, Class keyClass, Class valClass, SequenceFile.CompressionType compressionType, CompressionCodec codec, SequenceFile.Metadata metadata)
          Construct the preferred type of 'raw' SequenceFile Writer.
static SequenceFile.Writer SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass)
          Construct the preferred type of SequenceFile Writer.
static SequenceFile.Writer SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, SequenceFile.CompressionType compressionType)
          Construct the preferred type of SequenceFile Writer.
static SequenceFile.Writer SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, SequenceFile.CompressionType compressionType, CompressionCodec codec)
          Construct the preferred type of SequenceFile Writer.
static SequenceFile.Writer SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, SequenceFile.CompressionType compressionType, CompressionCodec codec, Progressable progress)
          Construct the preferred type of SequenceFile Writer.
static SequenceFile.Writer SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, SequenceFile.CompressionType compressionType, CompressionCodec codec, Progressable progress, SequenceFile.Metadata metadata)
          Construct the preferred type of SequenceFile Writer.
static SequenceFile.Writer SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, SequenceFile.CompressionType compressionType, Progressable progress)
          Construct the preferred type of SequenceFile Writer.
static long MapFile.fix(FileSystem fs, Path dir, Class keyClass, Class valueClass, boolean dryrun, Configuration conf)
          This method attempts to fix a corrupt MapFile by re-creating its index.
static Class WritableName.getClass(String name, Configuration conf)
          Return the class for a name.
static SequenceFile.CompressionType SequenceFile.getCompressionType(Configuration job)
          Get the compression type for the reduce outputs
static Writable WritableFactories.newInstance(Class 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.
static void SequenceFile.setCompressionType(Configuration job, SequenceFile.CompressionType val)
          Set the compression type for sequence files.
 void ObjectWritable.setConf(Configuration conf)
           
 void GenericWritable.setConf(Configuration conf)
           
 void AbstractMapWritable.setConf(Configuration conf)
           
static void ObjectWritable.writeObject(DataOutput out, Object instance, Class declaredClass, Configuration conf)
          Write a Writable, String, primitive type, or an array of the preceding.
 

Constructors in org.apache.hadoop.io with parameters of type Configuration
ArrayFile.Reader(FileSystem fs, String file, Configuration conf)
          Construct an array reader for the named file.
ArrayFile.Writer(Configuration conf, FileSystem fs, String file, Class valClass)
          Create the named file for values of the named class.
ArrayFile.Writer(Configuration conf, FileSystem fs, String file, Class valClass, SequenceFile.CompressionType compress, Progressable progress)
          Create the named file for values of the named class.
MapFile.Reader(FileSystem fs, String dirName, Configuration conf)
          Construct a map reader for the named map.
MapFile.Reader(FileSystem fs, String dirName, WritableComparator comparator, Configuration conf)
          Construct a map reader for the named map using the named comparator.
MapFile.Writer(Configuration conf, FileSystem fs, String dirName, Class keyClass, Class valClass)
          Create the named map for keys of the named class.
MapFile.Writer(Configuration conf, FileSystem fs, String dirName, Class keyClass, Class valClass, SequenceFile.CompressionType compress)
          Create the named map for keys of the named class.
MapFile.Writer(Configuration conf, FileSystem fs, String dirName, Class keyClass, Class valClass, SequenceFile.CompressionType compress, CompressionCodec codec, Progressable progress)
          Create the named map for keys of the named class.
MapFile.Writer(Configuration conf, FileSystem fs, String dirName, Class keyClass, Class valClass, SequenceFile.CompressionType compress, Progressable progress)
          Create the named map for keys of the named class.
MapFile.Writer(Configuration conf, FileSystem fs, String dirName, WritableComparator comparator, Class valClass)
          Create the named map using the named key comparator.
MapFile.Writer(Configuration conf, FileSystem fs, String dirName, WritableComparator comparator, Class valClass, SequenceFile.CompressionType compress)
          Create the named map using the named key comparator.
MapFile.Writer(Configuration conf, FileSystem fs, String dirName, WritableComparator comparator, Class valClass, SequenceFile.CompressionType compress, CompressionCodec codec, Progressable progress)
          Create the named map using the named key comparator.
MapFile.Writer(Configuration conf, FileSystem fs, String dirName, WritableComparator comparator, Class valClass, SequenceFile.CompressionType compress, Progressable progress)
          Create the named map using the named key comparator.
SequenceFile.Reader(FileSystem fs, Path file, Configuration conf)
          Open the named file.
SequenceFile.Sorter(FileSystem fs, Class keyClass, Class valClass, Configuration conf)
          Sort and merge files containing the named classes.
SequenceFile.Sorter(FileSystem fs, WritableComparator comparator, Class valClass, Configuration conf)
          Sort and merge using an arbitrary WritableComparator.
SequenceFile.Writer(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass)
          Create the named file.
SequenceFile.Writer(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, Progressable progress, SequenceFile.Metadata metadata)
          Create the named file with write-progress reporter.
SetFile.Reader(FileSystem fs, String dirName, Configuration conf)
          Construct a set reader for the named set.
SetFile.Reader(FileSystem fs, String dirName, WritableComparator comparator, Configuration conf)
          Construct a set reader for the named set using the named comparator.
SetFile.Writer(Configuration conf, FileSystem fs, String dirName, Class keyClass, SequenceFile.CompressionType compress)
          Deprecated. Create a set naming the element class and compression type.
SetFile.Writer(Configuration conf, FileSystem fs, String dirName, WritableComparator comparator, SequenceFile.CompressionType compress)
          Deprecated. Create a set naming the element comparator and compression type.
 

Uses of Configuration in org.apache.hadoop.io.compress
 

Methods in org.apache.hadoop.io.compress that return Configuration
 Configuration LzoCodec.getConf()
           
 Configuration DefaultCodec.getConf()
           
 

Methods in org.apache.hadoop.io.compress with parameters of type Configuration
static List<Class> CompressionCodecFactory.getCodecClasses(Configuration conf)
          Get the list of codecs listed in the configuration
static boolean LzoCodec.isNativeLzoLoaded(Configuration conf)
          Check if native-lzo library is loaded & initialized.
static void CompressionCodecFactory.setCodecClasses(Configuration conf, List<Class> classes)
          Sets a list of codec classes in the configuration.
 void LzoCodec.setConf(Configuration conf)
           
 void DefaultCodec.setConf(Configuration conf)
           
 

Constructors in org.apache.hadoop.io.compress with parameters of type Configuration
CompressionCodecFactory(Configuration conf)
          Find the codecs specified in the config value io.compression.codecs and register them.
 

Uses of Configuration in org.apache.hadoop.io.compress.zlib
 

Methods in org.apache.hadoop.io.compress.zlib with parameters of type Configuration
static Compressor ZlibFactory.getZlibCompressor(Configuration conf)
          Return the appropriate implementation of the zlib compressor.
static Class ZlibFactory.getZlibCompressorType(Configuration conf)
          Return the appropriate type of the zlib compressor.
static Decompressor ZlibFactory.getZlibDecompressor(Configuration conf)
          Return the appropriate implementation of the zlib decompressor.
static Class ZlibFactory.getZlibDecompressorType(Configuration conf)
          Return the appropriate type of the zlib decompressor.
static boolean ZlibFactory.isNativeZlibLoaded(Configuration conf)
          Check if native-zlib code is loaded & initialized correctly and can be loaded for this job.
 

Uses of Configuration in org.apache.hadoop.ipc
 

Methods in org.apache.hadoop.ipc with parameters of type Configuration
static Object[] RPC.call(Method method, Object[][] params, InetSocketAddress[] addrs, Configuration conf)
          Expert: Make multiple, parallel calls to a set of servers.
static VersionedProtocol RPC.getProxy(Class<?> protocol, long clientVersion, InetSocketAddress addr, Configuration conf)
          Construct a client-side proxy object with the default SocketFactory
static VersionedProtocol RPC.getProxy(Class<?> protocol, long clientVersion, InetSocketAddress addr, Configuration conf, SocketFactory factory)
          Construct a client-side proxy object that implements the named protocol, talking to a server at the named address.
static RPC.Server RPC.getServer(Object instance, String bindAddress, int port, Configuration conf)
          Construct a server for a protocol implementation instance listening on a port and address.
static RPC.Server RPC.getServer(Object instance, String bindAddress, int port, int numHandlers, boolean verbose, Configuration conf)
          Construct a server for a protocol implementation instance listening on a port and address.
static VersionedProtocol RPC.waitForProxy(Class protocol, long clientVersion, InetSocketAddress addr, Configuration conf)
           
 

Constructors in org.apache.hadoop.ipc with parameters of type Configuration
Client(Class<?> valueClass, Configuration conf)
          Construct an IPC client with the default SocketFactory
Client(Class valueClass, Configuration conf, SocketFactory factory)
          Construct an IPC client whose values are of the given Writable class.
RPC.Server(Object instance, Configuration conf, String bindAddress, int port)
          Construct an RPC server.
RPC.Server(Object instance, Configuration conf, String bindAddress, int port, int numHandlers, boolean verbose)
          Construct an RPC server.
Server(String bindAddress, int port, Class paramClass, int handlerCount, Configuration conf)
          Constructs a server listening on the named port and address.
 

Uses of Configuration in org.apache.hadoop.mapred
 

Subclasses of Configuration in org.apache.hadoop.mapred
 class JobConf
          A map/reduce job configuration.
 

Fields in org.apache.hadoop.mapred declared as Configuration
protected  Configuration SequenceFileRecordReader.conf
           
 

Methods in org.apache.hadoop.mapred that return Configuration
 Configuration SequenceFileInputFilter.FilterBase.getConf()
           
 

Methods in org.apache.hadoop.mapred with parameters of type Configuration
static InetSocketAddress JobTracker.getAddress(Configuration conf)
           
static SequenceFile.Reader[] SequenceFileOutputFormat.getReaders(Configuration conf, Path dir)
          Open the output generated by this format.
static MapFile.Reader[] MapFileOutputFormat.getReaders(FileSystem ignored, Path dir, Configuration conf)
          Open the output generated by this format.
 void SequenceFileInputFilter.RegexFilter.setConf(Configuration conf)
          configure the Filter by checking the configuration
 void SequenceFileInputFilter.PercentFilter.setConf(Configuration conf)
          configure the filter by checking the configuration
 void SequenceFileInputFilter.MD5Filter.setConf(Configuration conf)
          configure the filter according to configuration
static void SequenceFileInputFilter.setFilterClass(Configuration conf, Class filterClass)
          set the filter class
static void SequenceFileInputFilter.PercentFilter.setFrequency(Configuration conf, int frequency)
          set the frequency and stores it in conf
static void SequenceFileInputFilter.MD5Filter.setFrequency(Configuration conf, int frequency)
          set the filtering frequency in configuration
static void SequenceFileInputFilter.RegexFilter.setPattern(Configuration conf, String regex)
          Define the filtering regex and stores it in conf
 

Constructors in org.apache.hadoop.mapred with parameters of type Configuration
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)
           
LineRecordReader(Configuration job, FileSplit split)
           
SequenceFileAsTextRecordReader(Configuration conf, FileSplit split)
           
SequenceFileRecordReader(Configuration conf, FileSplit split)
           
 

Uses of Configuration in org.apache.hadoop.net
 

Methods in org.apache.hadoop.net that return Configuration
 Configuration SocksSocketFactory.getConf()
           
 

Methods in org.apache.hadoop.net with parameters of type Configuration
static SocketFactory NetUtils.getDefaultSocketFactory(Configuration conf)
          Get the default socket factory as specified by the configuration parameter hadoop.rpc.socket.factory.default
static SocketFactory NetUtils.getSocketFactory(Configuration conf, Class<?> clazz)
          Get the socket factory for the given class according to its configuration parameter hadoop.rpc.socket.factory.class.<ClassName>.
static SocketFactory NetUtils.getSocketFactoryFromProperty(Configuration conf, String propValue)
          Get the socket factory corresponding to the given proxy URI.
 void SocksSocketFactory.setConf(Configuration conf)
           
 

Uses of Configuration in org.apache.hadoop.streaming
 

Fields in org.apache.hadoop.streaming declared as Configuration
protected  Configuration StreamJob.config_
           
 

Constructors in org.apache.hadoop.streaming with parameters of type Configuration
StreamLineRecordReader(Configuration job, FileSplit split)
          Deprecated.  
StreamSequenceRecordReader(Configuration conf, FileSplit split)
          Deprecated.  
 

Uses of Configuration in org.apache.hadoop.tools
 

Methods in org.apache.hadoop.tools that return Configuration
 Configuration Logalyzer.LogComparator.getConf()
           
 

Methods in org.apache.hadoop.tools with parameters of type Configuration
 void Logalyzer.LogComparator.setConf(Configuration conf)
           
 

Uses of Configuration in org.apache.hadoop.util
 

Fields in org.apache.hadoop.util declared as Configuration
 Configuration ToolBase.conf
          Deprecated.  
 

Methods in org.apache.hadoop.util that return Configuration
 Configuration ToolBase.getConf()
          Deprecated.  
 Configuration CopyFiles.getConf()
           
 

Methods in org.apache.hadoop.util with parameters of type Configuration
static void CopyFiles.copy(Configuration conf, List<Path> srcPaths, Path destPath, Path logPath, EnumSet<org.apache.hadoop.util.CopyFiles.cpOpts> flags)
          Driver to copy srcPath to destPath depending on required protocol.
static void CopyFiles.copy(Configuration conf, String srcPath, String destPath, Path logPath, boolean srcAsList, boolean ignoreReadFailures)
          Deprecated. 
 int ToolBase.doMain(Configuration conf, String[] args)
          Deprecated. Work as a main program: execute a command and handle exception if any
static Object ReflectionUtils.newInstance(Class<?> 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.
 void ToolBase.setConf(Configuration conf)
          Deprecated.  
 void CopyFiles.setConf(Configuration conf)
           
static void ReflectionUtils.setConf(Object theObject, Configuration conf)
          Check and set 'configuration' if necessary.
 

Constructors in org.apache.hadoop.util with parameters of type Configuration
CopyFiles(Configuration conf)
           
GenericOptionsParser(Configuration conf, org.apache.commons.cli.Options options, String[] args)
          Create a GenericOptionsParser to parse given options as well as generic Hadoop options.
GenericOptionsParser(Configuration conf, String[] args)
          Create a GenericOptionsParser to parse only the generic Hadoop arguments.
 



Copyright © 2006 The Apache Software Foundation