类 org.apache.hadoop.mapreduce.lib.input.FileInputFormat
的使用

使用FileInputFormat的程序包

程序包	说明
org.apache.hadoop.mapreduce.lib.input

org.apache.hadoop.mapreduce.lib.input中FileInputFormat的使用

org.apache.hadoop.mapreduce.lib.input中FileInputFormat的子类

限定符和类型	类和说明
class	CombineFileInputFormat<K,V> An abstract InputFormat that returns CombineFileSplit's in InputFormat.getSplits(JobContext) method.
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.