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| Class Summary | |
|---|---|
| CombineFileInputFormat<K,V> | An abstract InputFormat that returns CombineFileSplit's in
InputFormat.getSplits(JobContext) method. |
| CombineFileRecordReader<K,V> | A generic RecordReader that can hand out different recordReaders
for each chunk in a CombineFileSplit. |
| CombineFileSplit | A sub-collection of input files. |
| FileInputFormat<K,V> | A base class for file-based InputFormats. |
| FileSplit | A section of an input file. |
| KeyValueLineRecordReader | This class treats a line in the input as a key/value pair separated by a separator character. |
| KeyValueTextInputFormat | An InputFormat for plain text files. |
| MultipleInputs | This class supports MapReduce jobs that have multiple input paths with
a different InputFormat and Mapper for each path |
| NLineInputFormat | NLineInputFormat which splits N lines of input as one split. |
| SequenceFileAsBinaryInputFormat | InputFormat reading keys, values from SequenceFiles in binary (raw) format. |
| 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. |
| SequenceFileAsTextRecordReader | This class converts the input keys and values to their String forms by calling toString() method. |
| SequenceFileInputFilter<K,V> | A class that allows a map/red job to work on a sample of sequence files. |
| SequenceFileInputFormat<K,V> | An InputFormat for SequenceFiles. |
| SequenceFileRecordReader<K,V> | An RecordReader for SequenceFiles. |
| TextInputFormat | An InputFormat for plain text files. |
| Enum Summary | |
|---|---|
| FileInputFormatCounter | |
| Exception Summary | |
|---|---|
| InvalidInputException | This class wraps a list of problems with the input, so that the user can get a list of problems together instead of finding and fixing them one by one. |
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