io.druid.indexer

Class DetermineHashedPartitionsJob.DetermineHashedPartitionsPartitioner

java.lang.Object

org.apache.hadoop.mapreduce.Partitioner<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.BytesWritable>

io.druid.indexer.DetermineHashedPartitionsJob.DetermineHashedPartitionsPartitioner

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable

Enclosing class:

DetermineHashedPartitionsJob

public static class DetermineHashedPartitionsJob.DetermineHashedPartitionsPartitioner
extends org.apache.hadoop.mapreduce.Partitioner<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.BytesWritable>
implements org.apache.hadoop.conf.Configurable

Constructor Summary

Constructors

Constructor and Description
DetermineHashedPartitionsJob.DetermineHashedPartitionsPartitioner()

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.conf.Configuration	getConf()
int	getPartition(org.apache.hadoop.io.LongWritable interval, org.apache.hadoop.io.BytesWritable text, int numPartitions)
void	setConf(org.apache.hadoop.conf.Configuration config)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DetermineHashedPartitionsJob.DetermineHashedPartitionsPartitioner

public DetermineHashedPartitionsJob.DetermineHashedPartitionsPartitioner()

Method Detail

getPartition

public int getPartition(org.apache.hadoop.io.LongWritable interval,
               org.apache.hadoop.io.BytesWritable text,
               int numPartitions)

Specified by:

getPartition in class org.apache.hadoop.mapreduce.Partitioner<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.BytesWritable>

getConf

public org.apache.hadoop.conf.Configuration getConf()

Specified by:

getConf in interface org.apache.hadoop.conf.Configurable

setConf

public void setConf(org.apache.hadoop.conf.Configuration config)

Specified by:

setConf in interface org.apache.hadoop.conf.Configurable