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Packages that use JobConfigurable | |
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org.apache.hadoop.contrib.utils.join | |
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.hbase.mapred | |
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.aggregate | Classes for performing various counting and aggregations. |
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.tools | |
org.apache.hadoop.util | Common utilities. |
Uses of JobConfigurable in org.apache.hadoop.contrib.utils.join |
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Classes in org.apache.hadoop.contrib.utils.join that implement JobConfigurable | |
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class |
DataJoinMapperBase
This abstract class serves as the base class for the mapper class of a data join job. |
class |
DataJoinReducerBase
This abstract class serves as the base class for the reducer class of a data join job. |
class |
JobBase
A common base implementing some statics collecting mechanisms that are commonly used in a typical map/reduce job. |
Uses of JobConfigurable in org.apache.hadoop.examples |
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Classes in org.apache.hadoop.examples that implement JobConfigurable | |
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static class |
PiEstimator.PiMapper
Mappper class for Pi estimation. |
static class |
PiEstimator.PiReducer
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class |
SleepJob
Dummy class for testing MR framefork. |
static class |
WordCount.MapClass
Counts the words in each line. |
static class |
WordCount.Reduce
A reducer class that just emits the sum of the input values. |
Uses of JobConfigurable in org.apache.hadoop.examples.dancing |
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Classes in org.apache.hadoop.examples.dancing that implement JobConfigurable | |
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static class |
DistributedPentomino.PentMap
Each map takes a line, which represents a prefix move and finds all of the solutions that start with that prefix. |
Uses of JobConfigurable in org.apache.hadoop.hbase.mapred |
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Classes in org.apache.hadoop.hbase.mapred that implement JobConfigurable | |
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class |
GroupingTableMap
Extract grouping columns from input record |
class |
IdentityTableMap
Pass the given key and record as-is to reduce |
class |
IdentityTableReduce
Write to table each key, record pair |
class |
IndexTableReduce
Construct a Lucene document per row, which is consumed by IndexOutputFormat to build a Lucene index |
class |
TableInputFormat
Convert HBase tabular data into a format that is consumable by Map/Reduce |
class |
TableMap
Scan an HBase table to sort by a specified sort column. |
class |
TableReduce
Write a table, sorting by the input key |
Uses of JobConfigurable in org.apache.hadoop.mapred |
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Subinterfaces of JobConfigurable in org.apache.hadoop.mapred | |
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interface |
Mapper<K1 extends WritableComparable,V1 extends Writable,K2 extends WritableComparable,V2 extends Writable>
Maps input key/value pairs to a set of intermediate key/value pairs. |
interface |
MapRunnable<K1 extends WritableComparable,V1 extends Writable,K2 extends WritableComparable,V2 extends Writable>
Expert: Generic interface for Mapper s. |
interface |
Partitioner<K2 extends WritableComparable,V2 extends Writable>
Partitions the key space. |
interface |
Reducer<K2 extends WritableComparable,V2 extends Writable,K3 extends WritableComparable,V3 extends Writable>
Reduces a set of intermediate values which share a key to a smaller set of values. |
Classes in org.apache.hadoop.mapred that implement JobConfigurable | |
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class |
KeyValueTextInputFormat
An InputFormat for plain text files. |
class |
MapReduceBase
Base class for Mapper and Reducer implementations. |
class |
MapRunner<K1 extends WritableComparable,V1 extends Writable,K2 extends WritableComparable,V2 extends Writable>
Default MapRunnable implementation. |
class |
TextInputFormat
An InputFormat for plain text files. |
Uses of JobConfigurable in org.apache.hadoop.mapred.lib |
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Uses of JobConfigurable in org.apache.hadoop.mapred.lib.aggregate |
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Classes in org.apache.hadoop.mapred.lib.aggregate that implement JobConfigurable | |
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class |
ValueAggregatorCombiner<K1 extends WritableComparable,V1 extends Writable>
This class implements the generic combiner of Aggregate. |
class |
ValueAggregatorJobBase<K1 extends WritableComparable,V1 extends Writable>
This abstract class implements some common functionalities of the the generic mapper, reducer and combiner classes of Aggregate. |
class |
ValueAggregatorMapper<K1 extends WritableComparable,V1 extends Writable>
This class implements the generic mapper of Aggregate. |
class |
ValueAggregatorReducer<K1 extends WritableComparable,V1 extends Writable>
This class implements the generic reducer of Aggregate. |
Uses of JobConfigurable in org.apache.hadoop.streaming |
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Classes in org.apache.hadoop.streaming that implement JobConfigurable | |
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class |
PipeMapper
A generic Mapper bridge. |
class |
PipeReducer
A generic Reducer bridge. |
class |
StreamInputFormat
An input format that selects a RecordReader based on a JobConf property. |
Uses of JobConfigurable in org.apache.hadoop.tools |
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Classes in org.apache.hadoop.tools that implement JobConfigurable | |
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static class |
Logalyzer.LogRegexMapper<K extends WritableComparable>
A Mapper that extracts text matching a regular expression. |
Uses of JobConfigurable in org.apache.hadoop.util |
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Classes in org.apache.hadoop.util that implement JobConfigurable | |
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static class |
CopyFiles.FSCopyFilesMapper
FSCopyFilesMapper: The mapper for copying files between FileSystems. |
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