Package com.mapr.db.mapreduce

Class Summary

Class	Description
BulkLoadOutputFormat	This class defines the OutputFormat to be used when Ojai documents have to be imported into MapR Document-DB using Bulkload mode.
BulkLoadRecordWriter	Receives a document from Map/Reduce phase and writes to a JSON table using bulkload mode.
DBDocumentSerialization	Converts a JSON document from MapR-DB format to binary SequenceFile format.
DocumentSerialization	Converts a JSON document from MapR-DB format to binary format.
MapRDBMapReduceUtil	Utility routines to set up M/R specific job details for Map/Reduce steps.
TableInputFormat	This class is used to read JSON table data from MapR-DB in Map/Reduce program.
TableMutationOutputFormat	Writes DocumentMutation from Map/Reduce phase to JSON tables.
TableMutationRecordWriter	Receives a Record Mutation from Map/Reduce phase and writes to a JSON table.
TableOutputFormat	Writes Map/Reduce output to JSON tables.
TablePartitioner	TablePartitioner controls the partitioning of key space of a JSON table for intermediate map-out functions.
TableRecordReader	Top level wrapper class which iterates over rows in a JSON table and returns (Key, Value) pairs, where value is a document.
TableRecordReaderImpl	Iterates over MapR-DB JSON table data.
TableRecordWriter	Receives a document from Map/Reduce phase and writes to a JSON table.
TotalOrderPartitioner<K,V>	Partitioner effecting a total order by reading split points from an externally generated source.
ValueSerialization