Package org.apache.accumulo.examples.simple.mapreduce

Class Summary

Class	Description
NGramIngest	Map job to ingest n-gram files from http://storage.googleapis.com/books/ngrams/books/datasetsv2.html
RegexExample
RegexExample.RegexMapper
RowHash
RowHash.HashDataMapper	The Mapper class that given a row number, will generate the appropriate output line.
TableToFile	Takes a table and outputs the specified column to a set of part files on hdfs accumulo accumulo.examples.mapreduce.TableToFile <username> <password> <tablename> <column> <hdfs-output-path>
TableToFile.TTFMapper	The Mapper class that given a row number, will generate the appropriate output line.
TeraSortIngest	Generate the *almost* official terasort input data set.
TeraSortIngest.SortGenMapper	The Mapper class that given a row number, will generate the appropriate output line.
TokenFileWordCount	A simple map reduce job that inserts word counts into accumulo.
TokenFileWordCount.MapClass
UniqueColumns	A simple map reduce job that computes the unique column families and column qualifiers in a table.
UniqueColumns.UMapper
UniqueColumns.UReducer
WordCount	A simple map reduce job that inserts word counts into accumulo.
WordCount.MapClass