public class RoundRobinPartitioner
extends org.apache.hadoop.mapreduce.Partitioner<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>
implements org.apache.hadoop.conf.Configurable
| Modifier and Type | Field and Description |
|---|---|
static String |
PIG_ROUND_ROBIN_PARTITIONER_BATCH_SIZE
Batch size for round robin partitioning.
|
| Constructor and Description |
|---|
RoundRobinPartitioner() |
| Modifier and Type | Method and Description |
|---|---|
org.apache.hadoop.conf.Configuration |
getConf() |
int |
getPartition(org.apache.hadoop.io.Writable key,
org.apache.hadoop.io.Writable value,
int numPartitions) |
void |
setConf(org.apache.hadoop.conf.Configuration conf) |
public static String PIG_ROUND_ROBIN_PARTITIONER_BATCH_SIZE
public int getPartition(org.apache.hadoop.io.Writable key,
org.apache.hadoop.io.Writable value,
int numPartitions)
getPartition in class org.apache.hadoop.mapreduce.Partitioner<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>public void setConf(org.apache.hadoop.conf.Configuration conf)
setConf in interface org.apache.hadoop.conf.Configurablepublic org.apache.hadoop.conf.Configuration getConf()
getConf in interface org.apache.hadoop.conf.ConfigurableCopyright © 2007-2012 The Apache Software Foundation