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Class Summary |
| CharacterHistogram |
A MapReduce that computes a histogram of byte frequency for each file and stores the histogram alongside the file data. |
| CharacterHistogram.HistMapper |
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| 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. |
| 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). |