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Class Summary | |
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CharacterHistogram | A MapReduce that computes a histogram of byte frequency for each file and stores the histogram alongside the file data. |
CharacterHistogram.HistMapper | |
ChunkCombiner | This iterator dedupes chunks and sets their visibilities to the combined visibility of the refs columns. |
ChunkInputFormat | An InputFormat that turns the file data ingested with FileDataIngest into an InputStream using ChunkInputStream . |
ChunkInputStream | An input stream that reads file data stored in one or more Accumulo values. |
FileDataIngest | Takes a list of files and archives them into Accumulo keyed on the SHA1 hashes of the files. |
FileDataIngest.Opts | |
FileDataQuery | Retrieves file data based on the SHA1 hash of the file. |
KeyUtil | A utility for creating and parsing null-byte separated strings into/from Text objects. |
VisibilityCombiner | A utility for merging visibilities into the form (VIS1)|(VIS2)|...|(VISN) . |
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