Package org.apache.hadoop.mapreduce.lib.db

Interface Summary

DBSplitter	DBSplitter will generate DBInputSplits to use with DataDrivenDBInputFormat.
DBWritable	Objects that are read from/written to a database should implement DBWritable.

Class Summary

BigDecimalSplitter	Implement DBSplitter over BigDecimal values.
BooleanSplitter	Implement DBSplitter over boolean values.
DataDrivenDBInputFormat<T extends DBWritable>	A InputFormat that reads input data from an SQL table.
DataDrivenDBInputFormat.DataDrivenDBInputSplit	A InputSplit that spans a set of rows
DataDrivenDBRecordReader<T extends DBWritable>	A RecordReader that reads records from a SQL table, using data-driven WHERE clause splits.
DateSplitter	Implement DBSplitter over date/time values.
DBConfiguration	A container for configuration property names for jobs with DB input/output.
DBInputFormat<T extends DBWritable>	A InputFormat that reads input data from an SQL table.
DBInputFormat.DBInputSplit	A InputSplit that spans a set of rows
DBInputFormat.NullDBWritable	A Class that does nothing, implementing DBWritable
DBOutputFormat<K extends DBWritable,V>	A OutputFormat that sends the reduce output to a SQL table.
DBRecordReader<T extends DBWritable>	A RecordReader that reads records from a SQL table.
FloatSplitter	Implement DBSplitter over floating-point values.
IntegerSplitter	Implement DBSplitter over integer values.
MySQLDataDrivenDBRecordReader<T extends DBWritable>	A RecordReader that reads records from a MySQL table via DataDrivenDBRecordReader
MySQLDBRecordReader<T extends DBWritable>	A RecordReader that reads records from a MySQL table.
OracleDataDrivenDBInputFormat<T extends DBWritable>	A InputFormat that reads input data from an SQL table in an Oracle db.
OracleDataDrivenDBRecordReader<T extends DBWritable>	A RecordReader that reads records from a Oracle table via DataDrivenDBRecordReader
OracleDateSplitter	Implement DBSplitter over date/time values returned by an Oracle db.
OracleDBRecordReader<T extends DBWritable>	A RecordReader that reads records from an Oracle SQL table.
TextSplitter	Implement DBSplitter over text strings.