Package | Description |
---|---|
org.apache.hadoop.contrib.index.mapred | |
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.io |
Generic i/o code for use when reading and writing data to the network,
to databases, and to files.
|
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.lib |
Library of generally useful mappers, reducers, and partitioners.
|
org.apache.hadoop.mapred.lib.db |
org.apache.hadoop.mapred.lib.db Package
|
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 | |
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.
|
Class and Description |
---|
Progressable
A facility for reporting progress.
|
Class and Description |
---|
Tool
A tool interface that supports handling of generic command-line options.
|
Class and Description |
---|
Tool
A tool interface that supports handling of generic command-line options.
|
Class and Description |
---|
Progressable
A facility for reporting progress.
|
Tool
A tool interface that supports handling of generic command-line options.
|
Class and Description |
---|
Progressable
A facility for reporting progress.
|
Shell
A base class for running a Unix command.
|
Tool
A tool interface that supports handling of generic command-line options.
|
Class and Description |
---|
Progressable
A facility for reporting progress.
|
Class and Description |
---|
Progressable
A facility for reporting progress.
|
Class and Description |
---|
Progressable
A facility for reporting progress.
|
Tool
A tool interface that supports handling of generic command-line options.
|
Class and Description |
---|
Progressable
A facility for reporting progress.
|
Class and Description |
---|
Progress
Utility to assist with generation of progress reports.
|
Progressable
A facility for reporting progress.
|
Class and Description |
---|
LineReader
A class that provides a line reader from an input stream.
|
Progress
Utility to assist with generation of progress reports.
|
Progressable
A facility for reporting progress.
|
Tool
A tool interface that supports handling of generic command-line options.
|
Class and Description |
---|
Progressable
A facility for reporting progress.
|
Tool
A tool interface that supports handling of generic command-line options.
|
Class and Description |
---|
Progressable
A facility for reporting progress.
|
Class and Description |
---|
Tool
A tool interface that supports handling of generic command-line options.
|
Class and Description |
---|
Tool
A tool interface that supports handling of generic command-line options.
|
Class and Description |
---|
Progressable
A facility for reporting progress.
|
Class and Description |
---|
LineReader
A class that provides a line reader from an input stream.
|
Tool
A tool interface that supports handling of generic command-line options.
|
Class and Description |
---|
DataChecksum
This class provides inteface and utilities for processing checksums for
DFS data transfers.
|
DiskChecker.DiskErrorException |
IndexedSortable
Interface for collections capable of being sorted by
IndexedSorter
algorithms. |
IndexedSorter
Interface for sort algorithms accepting
IndexedSortable items. |
MemoryCalculatorPlugin
Plugin to calculate virtual and physical memories on the system.
|
ProcfsBasedProcessTree
A Proc file-system based ProcessTree.
|
Progress
Utility to assist with generation of progress reports.
|
Progressable
A facility for reporting progress.
|
Shell
A base class for running a Unix command.
|
StringUtils.TraditionalBinaryPrefix
The traditional binary prefixes, kilo, mega, ..., exa,
which can be represented by a 64-bit integer.
|
Tool
A tool interface that supports handling of generic command-line options.
|
Copyright © 2010 The Apache Software Foundation