Package | Description |
---|---|
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.mapreduce | |
org.apache.hadoop.mapreduce.task |
Class and Description |
---|
JobContextImpl
A read-only view of the job that is provided to the tasks while they
are running.
|
TaskAttemptContextImpl
The context for task attempts.
|
Class and Description |
---|
JobContextImpl
A read-only view of the job that is provided to the tasks while they
are running.
|
Class and Description |
---|
JobContextImpl
A read-only view of the job that is provided to the tasks while they
are running.
|
TaskAttemptContextImpl
The context for task attempts.
|
TaskInputOutputContextImpl
A context object that allows input and output from the task.
|
Copyright © 2009 The Apache Software Foundation