Uses of Interface

Packages that use InputSampler.Sampler

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

Classes in org.apache.hadoop.mapreduce.lib.partition that implement InputSampler.Sampler
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 org.apache.hadoop.mapreduce.lib.partition with parameters of type InputSampler.Sampler
<K,V> void
InputSampler.writePartitionFile(Job job, InputSampler.Sampler<K,V> sampler)
          Write a partition file for the given job, using the Sampler provided.

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