Uses of Interface
org.apache.hadoop.mapred.Partitioner

Packages that use Partitioner

org.apache.hadoop.mapred	A system for scalable, fault-tolerant, distributed computation over large data collections.
org.apache.hadoop.mapred.lib	Library of generally useful mappers, reducers, and partitioners.

Uses of Partitioner in org.apache.hadoop.mapred

Methods in org.apache.hadoop.mapred that return types with arguments of type Partitioner

Class<? extends Partitioner>

JobConf.getPartitionerClass()

Methods in org.apache.hadoop.mapred with parameters of type Partitioner

static Writable

MapFileOutputFormat.getEntry(MapFile.Reader[] readers, Partitioner partitioner, WritableComparable key, Writable value) Get an entry from output generated by this class.

Method parameters in org.apache.hadoop.mapred with type arguments of type Partitioner

void	JobConf.setPartitionerClass(Class<? extends Partitioner> theClass)

Uses of Partitioner in org.apache.hadoop.mapred.lib

Classes in org.apache.hadoop.mapred.lib that implement Partitioner

class	HashPartitioner Partition keys by their Object.hashCode().
class	KeyFieldBasedPartitioner