Uses of Class
org.apache.hadoop.mapreduce.InputFormat
Packages that use InputFormat
Package
Description
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Uses of InputFormat in org.apache.hadoop.mapred.lib
Subclasses of InputFormat in org.apache.hadoop.mapred.libModifier and TypeClassDescriptionclassAn abstractInputFormatthat returnsCombineFileSplit's inInputFormat.getSplits(JobConf, int)method.classInput format that is aCombineFileInputFormat-equivalent forSequenceFileInputFormat.classInput format that is aCombineFileInputFormat-equivalent forTextInputFormat. -
Uses of InputFormat in org.apache.hadoop.mapred.lib.db
Subclasses of InputFormat in org.apache.hadoop.mapred.lib.db -
Uses of InputFormat in org.apache.hadoop.mapreduce
Methods in org.apache.hadoop.mapreduce that return types with arguments of type InputFormatModifier and TypeMethodDescriptionClass<? extends InputFormat<?,?>> JobContext.getInputFormatClass()Get theInputFormatclass for the job.Method parameters in org.apache.hadoop.mapreduce with type arguments of type InputFormatModifier and TypeMethodDescriptionvoidJob.setInputFormatClass(Class<? extends InputFormat> cls) Set theInputFormatfor the job. -
Uses of InputFormat in org.apache.hadoop.mapreduce.lib.db
Subclasses of InputFormat in org.apache.hadoop.mapreduce.lib.dbModifier and TypeClassDescriptionclassDataDrivenDBInputFormat<T extends DBWritable>A InputFormat that reads input data from an SQL table.classDBInputFormat<T extends DBWritable>A InputFormat that reads input data from an SQL table.classOracleDataDrivenDBInputFormat<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.inputModifier and TypeClassDescriptionclassclassInput format that is aCombineFileInputFormat-equivalent forSequenceFileInputFormat.classInput format that is aCombineFileInputFormat-equivalent forTextInputFormat.classFileInputFormat<K,V> A base class for file-basedInputFormats.classFixedLengthInputFormat is an input format used to read input files which contain fixed length records.classAnInputFormatfor plain text files.classNLineInputFormat which splits N lines of input as one split.classInputFormat reading keys, values from SequenceFiles in binary (raw) format.classThis class is similar to SequenceFileInputFormat, except it generates SequenceFileAsTextRecordReader which converts the input keys and values to their String forms by calling toString() method.classA class that allows a map/red job to work on a sample of sequence files.classAnInputFormatforSequenceFiles.classAnInputFormatfor plain text files.Method parameters in org.apache.hadoop.mapreduce.lib.input with type arguments of type InputFormatModifier and TypeMethodDescriptionstatic voidMultipleInputs.addInputPath(Job job, Path path, Class<? extends InputFormat> inputFormatClass) Add aPathwith a customInputFormatto the list of inputs for the map-reduce job.static voidMultipleInputs.addInputPath(Job job, Path path, Class<? extends InputFormat> inputFormatClass, Class<? extends Mapper> mapperClass) -
Uses of InputFormat in org.apache.hadoop.mapreduce.lib.join
Subclasses of InputFormat in org.apache.hadoop.mapreduce.lib.joinModifier and TypeClassDescriptionclassComposableInputFormat<K extends WritableComparable<?>,V extends Writable> Refinement of InputFormat requiring implementors to provide ComposableRecordReader instead of RecordReader.classCompositeInputFormat<K extends WritableComparable>An InputFormat capable of performing joins over a set of data sources sorted and partitioned the same way.static classMethod parameters in org.apache.hadoop.mapreduce.lib.join with type arguments of type InputFormatModifier and TypeMethodDescriptionstatic StringCompositeInputFormat.compose(Class<? extends InputFormat> inf, String path) Convenience method for constructing composite formats.static StringCompositeInputFormat.compose(String op, Class<? extends InputFormat> inf, String... path) Convenience method for constructing composite formats.static StringCompositeInputFormat.compose(String op, Class<? extends InputFormat> inf, Path... path) Convenience method for constructing composite formats.