Uses of Interface
hadoop.org.apache.hadoop.mapreduce.lib.partition.InputSampler.Sampler

Packages that use InputSampler.Sampler

Package	Description
hadoop.org.apache.hadoop.mapreduce.lib.partition

Uses of InputSampler.Sampler in hadoop.org.apache.hadoop.mapreduce.lib.partition

Classes in hadoop.org.apache.hadoop.mapreduce.lib.partition that implement InputSampler.Sampler

Modifier and Type	Class and Description
static class	InputSampler.IntervalSampler<K,V> Sample from s splits at regular intervals.
static class	InputSampler.RandomSampler<K,V> Sample from random points in the input.
static class	InputSampler.SplitSampler<K,V> Samples the first n records from s splits.

Methods in hadoop.org.apache.hadoop.mapreduce.lib.partition with parameters of type InputSampler.Sampler

Modifier and Type	Method and Description
static <K,V> void	InputSampler.writePartitionFile(org.apache.hadoop.mapreduce.Job job, InputSampler.Sampler<K,V> sampler) Write a partition file for the given job, using the Sampler provided.