Uses of Interface
org.apache.hadoop.mapred.lib.db.DBWritable

Packages that use DBWritable

org.apache.hadoop.mapred.lib.db

org.apache.hadoop.mapred.lib.db Package

Uses of DBWritable in org.apache.hadoop.mapred.lib.db

Classes in org.apache.hadoop.mapred.lib.db with type parameters of type DBWritable

class	DBInputFormat<T extends DBWritable> A InputFormat that reads input data from an SQL table.
class	DBOutputFormat<K extends DBWritable,V> A OutputFormat that sends the reduce output to a SQL table.

Classes in org.apache.hadoop.mapred.lib.db that implement DBWritable

static class

DBInputFormat.NullDBWritable A Class that does nothing, implementing DBWritable

Method parameters in org.apache.hadoop.mapred.lib.db with type arguments of type DBWritable

static void	DBInputFormat.setInput(JobConf job, Class<? extends DBWritable> inputClass, String inputQuery, String inputCountQuery) Initializes the map-part of the job with the appropriate input settings.
static void	DBInputFormat.setInput(JobConf job, Class<? extends DBWritable> inputClass, String tableName, String conditions, String orderBy, String... fieldNames) Initializes the map-part of the job with the appropriate input settings.