Uses of Class
org.apache.hadoop.mapreduce.InputFormat

Packages that use InputFormat

Package	Description
org.apache.hadoop.mapreduce
org.apache.hadoop.mapreduce.lib.db
org.apache.hadoop.mapreduce.lib.input
org.apache.hadoop.mapreduce.lib.join

Uses of InputFormat in org.apache.hadoop.mapreduce

Methods in org.apache.hadoop.mapreduce that return types with arguments of type InputFormat

Modifier and Type	Method and Description
Class<? extends InputFormat<?,?>>	JobContext.getInputFormatClass() Get the InputFormat class for the job.

Method parameters in org.apache.hadoop.mapreduce with type arguments of type InputFormat

Modifier and Type	Method and Description
void	Job.setInputFormatClass(Class<? extends InputFormat> cls) Set the InputFormat for the job.

Uses of InputFormat in org.apache.hadoop.mapreduce.lib.db

Subclasses of InputFormat in org.apache.hadoop.mapreduce.lib.db

Modifier and Type	Class and Description
class	DataDrivenDBInputFormat<T extends DBWritable> A InputFormat that reads input data from an SQL table.
class	DBInputFormat<T extends DBWritable> A InputFormat that reads input data from an SQL table.
class	OracleDataDrivenDBInputFormat<T extends DBWritable> A InputFormat that reads input data from an SQL table in an Oracle db.

Uses of InputFormat in org.apache.hadoop.mapreduce.lib.input

Subclasses of InputFormat in org.apache.hadoop.mapreduce.lib.input

Modifier and Type	Class and Description
class	CombineFileInputFormat<K,V> An abstract InputFormat that returns CombineFileSplit's in getSplits(JobContext) method.
class	CombineSequenceFileInputFormat<K,V> Input format that is a CombineFileInputFormat-equivalent for SequenceFileInputFormat.
class	CombineTextInputFormat Input format that is a CombineFileInputFormat-equivalent for TextInputFormat.
class	FileInputFormat<K,V> A base class for file-based InputFormats.
class	FixedLengthInputFormat FixedLengthInputFormat is an input format used to read input files which contain fixed length records.
class	KeyValueTextInputFormat An InputFormat for plain text files.
class	NLineInputFormat NLineInputFormat which splits N lines of input as one split.
class	SequenceFileAsBinaryInputFormat InputFormat reading keys, values from SequenceFiles in binary (raw) format.
class	SequenceFileAsTextInputFormat This class is similar to SequenceFileInputFormat, except it generates SequenceFileAsTextRecordReader which converts the input keys and values to their String forms by calling toString() method.
class	SequenceFileInputFilter<K,V> A class that allows a map/red job to work on a sample of sequence files.
class	SequenceFileInputFormat<K,V> An InputFormat for SequenceFiles.
class	TextInputFormat An InputFormat for plain text files.

Method parameters in org.apache.hadoop.mapreduce.lib.input with type arguments of type InputFormat

Modifier and Type	Method and Description
static void	MultipleInputs.addInputPath(Job job, Path path, Class<? extends InputFormat> inputFormatClass) Add a Path with a custom InputFormat to the list of inputs for the map-reduce job.
static void	MultipleInputs.addInputPath(Job job, Path path, Class<? extends InputFormat> inputFormatClass, Class<? extends Mapper> mapperClass) Add a Path with a custom InputFormat and Mapper to the list of inputs for the map-reduce job.

Uses of InputFormat in org.apache.hadoop.mapreduce.lib.join

Subclasses of InputFormat in org.apache.hadoop.mapreduce.lib.join

Modifier and Type	Class and Description
class	ComposableInputFormat<K extends WritableComparable<?>,V extends Writable> Refinement of InputFormat requiring implementors to provide ComposableRecordReader instead of RecordReader.
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

Method parameters in org.apache.hadoop.mapreduce.lib.join with type arguments of type InputFormat

Modifier and Type	Method and Description
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.