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| Interface Summary | |
|---|---|
| InputSampler.Sampler<K,V> | Interface to sample using an
InputFormat. |
| Class Summary | |
|---|---|
| InputSampler<K,V> | Utility for collecting samples and writing a partition file for
TotalOrderPartitioner. |
| InputSampler.IntervalSampler<K,V> | Sample from s splits at regular intervals. |
| InputSampler.RandomSampler<K,V> | Sample from random points in the input. |
| InputSampler.SplitSampler<K,V> | Samples the first n records from s splits. |
| TotalOrderPartitioner<K extends WritableComparable<?>,V> | Partitioner effecting a total order by reading split points from an externally generated source. |
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