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Packages that use InputFormat | |
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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.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. |
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 InputFormat in org.apache.hadoop.hbase.mapred |
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Classes in org.apache.hadoop.hbase.mapred that implement InputFormat | |
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class |
TableInputFormat
Convert HBase tabular data into a format that is consumable by Map/Reduce |
Uses of InputFormat in org.apache.hadoop.mapred |
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Methods in org.apache.hadoop.mapred that return InputFormat | |
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InputFormat |
JobConf.getInputFormat()
Get the InputFormat implementation for the map-reduce job,
defaults to TextInputFormat if not specified explicity. |
Method parameters in org.apache.hadoop.mapred with type arguments of type InputFormat | |
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void |
JobConf.setInputFormat(Class<? extends InputFormat> theClass)
Set the InputFormat implementation for the map-reduce job. |
Uses of InputFormat in org.apache.hadoop.mapred.join |
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Subinterfaces of InputFormat in org.apache.hadoop.mapred.join | |
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interface |
ComposableInputFormat<K extends WritableComparable,V extends Writable>
Refinement of InputFormat requiring implementors to provide ComposableRecordReader instead of RecordReader. |
Classes in org.apache.hadoop.mapred.join that implement InputFormat | |
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class |
CompositeInputFormat<K extends WritableComparable>
An InputFormat capable of performing joins over a set of data sources sorted and partitioned the same way. |
static class |
Parser.Node
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Method parameters in org.apache.hadoop.mapred.join with type arguments of type InputFormat | |
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static String |
CompositeInputFormat.compose(Class<? extends InputFormat> inf,
String path)
Convenience method for constructing composite formats. |
static String |
CompositeInputFormat.compose(String op,
Class<? extends InputFormat> inf,
Path... path)
Convenience method for constructing composite formats. |
static String |
CompositeInputFormat.compose(String op,
Class<? extends InputFormat> inf,
String... path)
Convenience method for constructing composite formats. |
Uses of InputFormat in org.apache.hadoop.streaming |
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Classes in org.apache.hadoop.streaming that implement InputFormat | |
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class |
StreamInputFormat
An input format that selects a RecordReader based on a JobConf property. |
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