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Packages that use Configurable | |
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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.mapreduce.lib.db | |
org.apache.hadoop.mapreduce.lib.partition | |
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.typedbytes | Typed bytes are sequences of bytes in which the first byte is a type code. |
org.apache.hadoop.util | Common utilities. |
Uses of Configurable in org.apache.hadoop.conf |
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Classes in org.apache.hadoop.conf that implement Configurable | |
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class |
Configured
Base class for things that may be configured with a Configuration . |
Uses of Configurable in org.apache.hadoop.examples |
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Classes in org.apache.hadoop.examples that implement Configurable | |
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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
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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 |
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Classes in org.apache.hadoop.examples.dancing that implement Configurable | |
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class |
DistributedPentomino
Launch a distributed pentomino solver. |
Uses of Configurable in org.apache.hadoop.examples.terasort |
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Classes in org.apache.hadoop.examples.terasort that implement Configurable | |
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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 |
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Classes in org.apache.hadoop.fs that implement Configurable | |
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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 |
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Classes in org.apache.hadoop.fs.ftp that implement Configurable | |
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class |
FTPFileSystem
A FileSystem backed by an FTP client provided by Apache Commons Net. |
Uses of Configurable in org.apache.hadoop.fs.kfs |
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Classes in org.apache.hadoop.fs.kfs that implement Configurable | |
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class |
KosmosFileSystem
A FileSystem backed by KFS. |
Uses of Configurable in org.apache.hadoop.fs.s3 |
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Classes in org.apache.hadoop.fs.s3 that implement Configurable | |
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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 |
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Classes in org.apache.hadoop.fs.s3native that implement Configurable | |
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class |
NativeS3FileSystem
A FileSystem for reading and writing files stored on
Amazon S3. |
Uses of Configurable in org.apache.hadoop.fs.shell |
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Classes in org.apache.hadoop.fs.shell that implement Configurable | |
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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 |
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Classes in org.apache.hadoop.io that implement Configurable | |
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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 |
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Classes in org.apache.hadoop.io.compress that implement Configurable | |
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class |
DefaultCodec
|
class |
GzipCodec
This class creates gzip compressors/decompressors. |
class |
SnappyCodec
This class creates snappy compressors/decompressors. |
Uses of Configurable in org.apache.hadoop.io.serializer |
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Classes in org.apache.hadoop.io.serializer that implement Configurable | |
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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 |
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Subinterfaces of Configurable in org.apache.hadoop.mapred | |
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static interface |
SequenceFileInputFilter.Filter
filter interface |
Classes in org.apache.hadoop.mapred that implement Configurable | |
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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 |
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Classes in org.apache.hadoop.mapred.join that implement Configurable | |
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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 |
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Classes in org.apache.hadoop.mapred.lib that implement Configurable | |
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class |
InputSampler<K,V>
Utility for collecting samples and writing a partition file for TotalOrderPartitioner . |
Uses of Configurable in org.apache.hadoop.mapred.pipes |
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Classes in org.apache.hadoop.mapred.pipes that implement Configurable | |
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class |
Submitter
The main entry point and job submitter. |
Uses of Configurable in org.apache.hadoop.mapred.tools |
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Classes in org.apache.hadoop.mapred.tools that implement Configurable | |
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class |
MRAdmin
Administrative access to Hadoop Map-Reduce. |
Uses of Configurable in org.apache.hadoop.mapreduce.lib.db |
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Classes in org.apache.hadoop.mapreduce.lib.db that implement Configurable | |
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class |
DataDrivenDBInputFormat<T extends DBWritable>
A InputFormat that reads input data from an SQL table. |
class |
DBInputFormat<T extends DBWritable>
A InputFormat that reads input data from an SQL table. |
class |
OracleDataDrivenDBInputFormat<T extends DBWritable>
A InputFormat that reads input data from an SQL table in an Oracle db. |
Uses of Configurable in org.apache.hadoop.mapreduce.lib.partition |
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Classes in org.apache.hadoop.mapreduce.lib.partition that implement Configurable | |
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class |
BinaryPartitioner<V>
Partition BinaryComparable keys using a configurable part of
the bytes array returned by BinaryComparable.getBytes() . |
class |
KeyFieldBasedComparator<K,V>
This comparator implementation provides a subset of the features provided by the Unix/GNU Sort. |
class |
KeyFieldBasedPartitioner<K2,V2>
Defines a way to partition keys based on certain key fields (also see KeyFieldBasedComparator . |
class |
TotalOrderPartitioner<K extends WritableComparable<?>,V>
Partitioner effecting a total order by reading split points from an externally generated source. |
Uses of Configurable in org.apache.hadoop.net |
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Classes in org.apache.hadoop.net that implement Configurable | |
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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 |
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Classes in org.apache.hadoop.streaming that implement Configurable | |
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class |
DumpTypedBytes
Utility program that fetches all files that match a given pattern and dumps their content to stdout as typed bytes. |
class |
LoadTypedBytes
Utility program that reads typed bytes from standard input and stores them in a sequence file for which the path is given as an argument. |
class |
StreamJob
All the client-side work happens here. |
Uses of Configurable in org.apache.hadoop.typedbytes |
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Classes in org.apache.hadoop.typedbytes that implement Configurable | |
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class |
TypedBytesWritableInput
Provides functionality for reading typed bytes as Writable objects. |
Uses of Configurable in org.apache.hadoop.util |
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Subinterfaces of Configurable in org.apache.hadoop.util | |
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interface |
Tool
A tool interface that supports handling of generic command-line options. |
Classes in org.apache.hadoop.util that implement Configurable | |
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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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