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