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Packages that use OutputFormat | |
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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.streaming | Hadoop Streaming is a utility which allows users to create and run Map-Reduce jobs with any executables (e.g. |
Uses of OutputFormat in org.apache.hadoop.hbase.mapred |
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Classes in org.apache.hadoop.hbase.mapred that implement OutputFormat | |
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class |
IndexOutputFormat
Create a local index, unwrap Lucene documents created by reduce, add them to the index, and copy the index to the destination. |
class |
TableOutputFormat
Convert Map/Reduce output and write it to an HBase table |
Uses of OutputFormat in org.apache.hadoop.mapred |
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Classes in org.apache.hadoop.mapred that implement OutputFormat | |
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class |
MapFileOutputFormat
An OutputFormat that writes MapFile s. |
class |
OutputFormatBase<K extends WritableComparable,V extends Writable>
A base class for OutputFormat . |
class |
SequenceFileOutputFormat
An OutputFormat that writes SequenceFile s. |
class |
TextOutputFormat<K extends WritableComparable,V extends Writable>
An OutputFormat that writes plain text files. |
Methods in org.apache.hadoop.mapred that return OutputFormat | |
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OutputFormat |
JobConf.getOutputFormat()
Get the OutputFormat implementation for the map-reduce job,
defaults to TextOutputFormat if not specified explicity. |
Method parameters in org.apache.hadoop.mapred with type arguments of type OutputFormat | |
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void |
JobConf.setOutputFormat(Class<? extends OutputFormat> theClass)
Set the OutputFormat implementation for the map-reduce job. |
Uses of OutputFormat in org.apache.hadoop.mapred.lib |
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Classes in org.apache.hadoop.mapred.lib that implement OutputFormat | |
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class |
NullOutputFormat<K extends WritableComparable,V extends Writable>
Consume all outputs and put them in /dev/null. |
Uses of OutputFormat in org.apache.hadoop.streaming |
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Classes in org.apache.hadoop.streaming that implement OutputFormat | |
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class |
StreamOutputFormat
Deprecated. |
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