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| Packages that use InputSampler.Sampler | |
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| org.apache.hadoop.mapreduce.lib.partition | |
| Uses of InputSampler.Sampler in org.apache.hadoop.mapreduce.lib.partition |
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| Classes in org.apache.hadoop.mapreduce.lib.partition that implement InputSampler.Sampler | |
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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 | ||
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static
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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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