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| Class Summary | |
|---|---|
| BinStorageInputFormat | |
| BinStorageOutputFormat | |
| BinStorageRecordReader | Treats keys as offset in file and value as line. |
| BinStorageRecordWriter | |
| BufferedPositionedInputStream | |
| FileLocalizer | |
| FileLocalizer.DataStorageInputStreamIterator | |
| FileLocalizer.FetchFileRet | |
| FileSpec | A simple class that specifies a file name and storage function which is used to read/write it |
| InterRecordReader | A record reader used to read data written using InterRecordWriter
It uses the default InterSedes object for deserialization. |
| InterRecordWriter | A record reader used to write data compatible with InterRecordWriter
It uses the default InterSedes object for serialization. |
| InterStorage | LOAD FUNCTION FOR PIG INTERNAL USE ONLY! This load function is used for storing intermediate data between MR jobs of a pig query. |
| InterStorage.InterInputFormat | |
| InterStorage.InterOutputFormat | |
| NullableBag | |
| NullableBooleanWritable | |
| NullableBytesWritable | |
| NullableDoubleWritable | |
| NullableFloatWritable | |
| NullableIntWritable | |
| NullableLongWritable | |
| NullablePartitionWritable | NullablePartitionWritable is an adaptor class around PigNullableWritable that adds a partition index to the class. |
| NullableText | |
| NullableTuple | |
| NullableUnknownWritable | This class can be used when data type is 'Unknown' and there is a need for PigNullableWritable object. |
| PigFile | |
| PigNullableWritable | A base class for all types that pig uses to move data between map and reduce. |
| ReadToEndLoader | This is wrapper Loader which wraps a real LoadFunc underneath and allows
to read a file completely starting a given split (indicated by a split index
which is used to look in the List |
| TFileRecordReader | A record reader used to read data written using InterRecordWriter It
uses the default InterSedes object for deserialization. |
| TFileRecordWriter | A record reader used to write data compatible with InterRecordWriter
It uses the default InterSedes object for serialization. |
| TFileStorage | LOAD FUNCTION FOR PIG INTERNAL USE ONLY! This load function is used for storing intermediate data between MR jobs of a pig query. |
| TFileStorage.TFileInputFormat | |
| TFileStorage.TFileOutputFormat | |
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