Package org.apache.accumulo.examples.simple.filedata

Class Summary

Class	Description
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 hashes of the files.
FileDataIngest.Opts
FileDataQuery	Retrieves file data based on the 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).