类 org.apache.hadoop.mapreduce.lib.db.DataDrivenDBRecordReader
的使用

使用DataDrivenDBRecordReader的程序包

程序包	说明
org.apache.hadoop.mapreduce.lib.db

org.apache.hadoop.mapreduce.lib.db中DataDrivenDBRecordReader的使用

org.apache.hadoop.mapreduce.lib.db中DataDrivenDBRecordReader的子类

限定符和类型	类和说明
class	MySQLDataDrivenDBRecordReader<T extends DBWritable> A RecordReader that reads records from a MySQL table via DataDrivenDBRecordReader
class	OracleDataDrivenDBRecordReader<T extends DBWritable> A RecordReader that reads records from a Oracle table via DataDrivenDBRecordReader