org.apache.hadoop.filecache |
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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.
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org.apache.hadoop.mapred.jobcontrol |
Utilities for managing dependent jobs.
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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.
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org.apache.hadoop.mapred.lib |
Library of generally useful mappers, reducers, and partitioners.
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org.apache.hadoop.mapred.lib.aggregate |
Classes for performing various counting and aggregations.
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org.apache.hadoop.mapred.lib.db |
org.apache.hadoop.mapred.lib.db Package
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org.apache.hadoop.mapred.pipes |
Hadoop Pipes allows C++ code to use Hadoop DFS and map/reduce.
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org.apache.hadoop.mapred.tools |
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org.apache.hadoop.mapreduce |
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org.apache.hadoop.mapreduce.counters |
This package contains the implementations of different types of
map-reduce counters.
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org.apache.hadoop.mapreduce.lib.db |
org.apache.hadoop.mapred.lib.db Package
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org.apache.hadoop.mapreduce.lib.fieldsel |
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org.apache.hadoop.mapreduce.lib.input |
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org.apache.hadoop.mapreduce.lib.jobcontrol |
Utilities for managing dependent jobs.
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org.apache.hadoop.mapreduce.lib.map |
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org.apache.hadoop.mapreduce.lib.output |
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org.apache.hadoop.mapreduce.lib.partition |
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org.apache.hadoop.mapreduce.lib.reduce |
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org.apache.hadoop.mapreduce.security |
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org.apache.hadoop.mapreduce.security.token |
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org.apache.hadoop.mapreduce.security.token.delegation |
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org.apache.hadoop.mapreduce.server.jobtracker |
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org.apache.hadoop.mapreduce.server.tasktracker |
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org.apache.hadoop.mapreduce.server.tasktracker.userlogs |
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org.apache.hadoop.mapreduce.split |
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org.apache.hadoop.mapreduce.task |
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org.apache.hadoop.mapreduce.util |
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org.apache.hadoop.mr1security |
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org.apache.hadoop.mr1security.authorize |
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org.apache.hadoop.mr1tools |
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org.apache.hadoop.typedbytes |
Typed bytes are sequences of bytes in which the first byte is a type code.
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org.apache.hadoop.util |
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