Interface | Description |
---|---|
InputSampler.Sampler<K,V> |
Interface to sample using an
InputFormat . |
Class | Description |
---|---|
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.
|
JarFinder |
Finds the Jar for a class.
|
TotalOrderPartitioner<K extends org.apache.hadoop.io.WritableComparable<?>,V> |
Partitioner effecting a total order by reading split points from
an externally generated source.
|
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