org.apache.hadoop.mapreduce.lib.db (Apache Hadoop Main 3.5.0 API)
Description: declaration: package: org.apache.hadoop.mapreduce.lib.db

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

package org.apache.hadoop.mapreduce.lib.db

- Class
  Description
  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.
  org.apache.hadoop.mapreduce.lib.db.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.
  org.apache.hadoop.mapreduce.lib.db.DBInputFormat.DBInputSplit
  A InputSplit that spans a set of rows
  org.apache.hadoop.mapreduce.lib.db.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.
  DBSplitter
  DBSplitter will generate DBInputSplits to use with DataDrivenDBInputFormat.
  DBWritable
  Objects that are read from/written to a database should implement `DBWritable`.
  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.