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## Uses of Interface
org.apache.hadoop.conf.Configurable

Packages that use Configurable
org.apache.hadoop.conf | Configuration of system parameters.
org.apache.hadoop.examples | Hadoop example code.
org.apache.hadoop.examples.dancing | This package is a distributed implementation of Knuth's dancing links algorithm that can run under Hadoop.
org.apache.hadoop.examples.terasort | This package consists of 3 map/reduce applications for Hadoop to compete in the annual terabyte sort competition.
org.apache.hadoop.fs | An abstract file system API.
org.apache.hadoop.fs.ftp |
org.apache.hadoop.fs.kfs | A client for the Kosmos filesystem (KFS)
org.apache.hadoop.fs.s3 | A distributed, block-based implementation of `FileSystem` that uses Amazon S3 as a backing store.
org.apache.hadoop.fs.s3native | A distributed implementation of `FileSystem` for reading and writing files on Amazon S3.
org.apache.hadoop.fs.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.serializer | This package provides a mechanism for using different serialization frameworks in Hadoop.
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.mapred.join | Given a set of sorted datasets keyed with the same class and yielding equal partitions, it is possible to effect a join of those datasets prior to the map.
org.apache.hadoop.mapred.lib | Library of generally useful mappers, reducers, and partitioners.
org.apache.hadoop.mapred.pipes | Hadoop Pipes allows C++ code to use Hadoop DFS and map/reduce.
org.apache.hadoop.mapred.tools |
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.util | Common utilities.

Uses of Configurable in org.apache.hadoop.conf

Classes in org.apache.hadoop.conf that implement Configurable
`class` | `Configured` Base class for things that may be configured with a `Configuration`.

Uses of Configurable in org.apache.hadoop.examples

Classes in org.apache.hadoop.examples that implement Configurable
`class` | `DBCountPageView` This is a demonstrative program, which uses DBInputFormat for reading the input data from a database, and DBOutputFormat for writing the data to the database.
`class` | `Grep`
`class` | `Join` This is the trivial map/reduce program that does absolutely nothing other than use the framework to fragment and sort the input values.
`class` | `MultiFileWordCount` MultiFileWordCount is an example to demonstrate the usage of MultiFileInputFormat.
`class` | `PiEstimator` A Map-reduce program to estimate the value of Pi using quasi-Monte Carlo method.
`class` | `RandomTextWriter` This program uses map/reduce to just run a distributed job where there is no interaction between the tasks and each task writes a large unsorted random sequence of words.
`class` | `RandomWriter` This program uses map/reduce to just run a distributed job where there is no interaction between the tasks and each task write a large unsorted random binary sequence file of BytesWritable.
`class` | `SleepJob` Dummy class for testing MR framefork.
`static class` | `SleepJob.SleepInputFormat`
`class` | `Sort<K,V>` This is the trivial map/reduce program that does absolutely nothing other than use the framework to fragment and sort the input values.

Uses of Configurable in org.apache.hadoop.examples.dancing

Classes in org.apache.hadoop.examples.dancing that implement Configurable
`class` | `DistributedPentomino` Launch a distributed pentomino solver.

Uses of Configurable in org.apache.hadoop.examples.terasort

Classes in org.apache.hadoop.examples.terasort that implement Configurable
`class` | `TeraGen` Generate the official terasort input data set.
`class` | `TeraSort` Generates the sampled split points, launches the job, and waits for it to finish.
`class` | `TeraValidate` Generate 1 mapper per a file that checks to make sure the keys are sorted within each file.

Uses of Configurable in org.apache.hadoop.fs

Classes in org.apache.hadoop.fs that implement Configurable
`class` | `ChecksumFileSystem` Abstract Checksumed FileSystem.
`class` | `FileSystem` An abstract base class for a fairly generic filesystem.
`class` | `FilterFileSystem` A `FilterFileSystem` contains some other file system, which it uses as its basic file system, possibly transforming the data along the way or providing additional functionality.
`class` | `FsShell` Provide command line access to a FileSystem.
`class` | `HarFileSystem` This is an implementation of the Hadoop Archive Filesystem.
`class` | `InMemoryFileSystem` Deprecated.
`class` | `LocalFileSystem` Implement the FileSystem API for the checksumed local filesystem.
`class` | `RawLocalFileSystem` Implement the FileSystem API for the raw local filesystem.
`class` | `Trash` Provides a trash feature.

Uses of Configurable in org.apache.hadoop.fs.ftp

Classes in org.apache.hadoop.fs.ftp that implement Configurable
`class` | `FTPFileSystem` A `FileSystem` backed by an FTP client provided by Apache Commons Net.

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

Classes in org.apache.hadoop.fs.kfs that implement Configurable
`class` | `KosmosFileSystem` A FileSystem backed by KFS.

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

Classes in org.apache.hadoop.fs.s3 that implement Configurable
`class` | `MigrationTool` This class is a tool for migrating data from an older to a newer version of an S3 filesystem.
`class` | `S3FileSystem` A block-based `FileSystem` backed by Amazon S3.

Uses of Configurable in org.apache.hadoop.fs.s3native

Classes in org.apache.hadoop.fs.s3native that implement Configurable
`class` | `NativeS3FileSystem` A `FileSystem` for reading and writing files stored on Amazon S3.

Uses of Configurable in org.apache.hadoop.fs.shell

Classes in org.apache.hadoop.fs.shell that implement Configurable
`class` | `Command` An abstract class for the execution of a file system command
`class` | `Count` Count the number of directories, files, bytes, quota, and remaining quota.

Uses of Configurable in org.apache.hadoop.io

Classes in org.apache.hadoop.io that implement Configurable
`class` | `AbstractMapWritable` Abstract base class for MapWritable and SortedMapWritable Unlike org.apache.nutch.crawl.MapWritable, this class allows creation of MapWritable<Writable, MapWritable> so the CLASS_TO_ID and ID_TO_CLASS maps travel with the class instead of being static.
`class` | `GenericWritable` A wrapper for Writable instances.
`class` | `MapWritable` A Writable Map.
`class` | `ObjectWritable` A polymorphic Writable that writes an instance with it's class name.
`class` | `SortedMapWritable` A Writable SortedMap.

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

Classes in org.apache.hadoop.io.compress that implement Configurable
`class` | `DefaultCodec`
`class` | `GzipCodec` This class creates gzip compressors/decompressors.

Uses of Configurable in org.apache.hadoop.io.serializer

Classes in org.apache.hadoop.io.serializer that implement Configurable
`class` | `SerializationFactory` A factory for `Serialization`s.
`class` | `WritableSerialization` A `Serialization` for `Writable`s that delegates to `Writable.write(java.io.DataOutput)` and `Writable.readFields(java.io.DataInput)`.

Uses of Configurable in org.apache.hadoop.mapred

Subinterfaces of Configurable in org.apache.hadoop.mapred
`static interface` | `SequenceFileInputFilter.Filter` filter interface

Classes in org.apache.hadoop.mapred that implement Configurable
`class` | `DefaultTaskController` The default implementation for controlling tasks.
`class` | `JobClient` `JobClient` is the primary interface for the user-job to interact with the `JobTracker`.
`static class` | `SequenceFileInputFilter.FilterBase` base class for Filters
`static class` | `SequenceFileInputFilter.MD5Filter` This class returns a set of records by examing the MD5 digest of its key against a filtering frequency f.
`static class` | `SequenceFileInputFilter.PercentFilter` This class returns a percentage of records The percentage is determined by a filtering frequency f using the criteria record# % f == 0.
`static class` | `SequenceFileInputFilter.RegexFilter` Records filter by matching key to regex
`class` | `Task` Base class for tasks.
`class` | `TaskController` Controls initialization, finalization and clean up of tasks, and also the launching and killing of task JVMs.

Uses of Configurable in org.apache.hadoop.mapred.join

Classes in org.apache.hadoop.mapred.join that implement Configurable
`class` | `CompositeRecordReader<K extends WritableComparable,V extends Writable,X extends Writable>` A RecordReader that can effect joins of RecordReaders sharing a common key type and partitioning.
`class` | `InnerJoinRecordReader<K extends WritableComparable>` Full inner join.
`class` | `JoinRecordReader<K extends WritableComparable>` Base class for Composite joins returning Tuples of arbitrary Writables.
`class` | `MultiFilterRecordReader<K extends WritableComparable,V extends Writable>` Base class for Composite join returning values derived from multiple sources, but generally not tuples.
`class` | `OuterJoinRecordReader<K extends WritableComparable>` Full outer join.
`class` | `OverrideRecordReader<K extends WritableComparable,V extends Writable>` Prefer the "rightmost" data source for this key.

Uses of Configurable in org.apache.hadoop.mapred.lib

Classes in org.apache.hadoop.mapred.lib that implement Configurable
`class` | `InputSampler<K,V>` Utility for collecting samples and writing a partition file for `TotalOrderPartitioner`.

Uses of Configurable in org.apache.hadoop.mapred.pipes

Classes in org.apache.hadoop.mapred.pipes that implement Configurable
`class` | `Submitter` The main entry point and job submitter.

Uses of Configurable in org.apache.hadoop.mapred.tools

Classes in org.apache.hadoop.mapred.tools that implement Configurable
`class` | `MRAdmin` Administrative access to Hadoop Map-Reduce.

Uses of Configurable in org.apache.hadoop.net

Classes in org.apache.hadoop.net that implement Configurable
`class` | `ScriptBasedMapping` This class implements the `DNSToSwitchMapping` interface using a script configured via topology.script.file.name .
`class` | `SocksSocketFactory` Specialized SocketFactory to create sockets with a SOCKS proxy

Uses of Configurable in org.apache.hadoop.streaming

Classes in org.apache.hadoop.streaming that implement Configurable
`class` | `StreamJob` All the client-side work happens here.

Uses of Configurable in org.apache.hadoop.util

Subinterfaces of Configurable in org.apache.hadoop.util
`interface` | `Tool` A tool interface that supports handling of generic command-line options.

Classes in org.apache.hadoop.util that implement Configurable
`class` | `LinuxMemoryCalculatorPlugin` Deprecated. Use `LinuxResourceCalculatorPlugin` instead
`class` | `LinuxResourceCalculatorPlugin` Plugin to calculate resource information on Linux systems.
`class` | `MemoryCalculatorPlugin` Deprecated. Use `ResourceCalculatorPlugin` instead
`class` | `ResourceCalculatorPlugin` Plugin to calculate resource information on the system.

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