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Class org.apache.hadoop.mapred.lib.InputSampler.IntervalSampler

Removed interface org.apache.hadoop.mapred.lib.InputSampler.Sampler.
Added interface org.apache.hadoop.mapred.lib.InputSampler.Sampler.

Changed Methods
Object[] getSample(InputFormat, JobConf) Change in return type from K[] to Object[].
Change in signature from (InputFormat, JobConf) to (InputFormat, JobConf).
 For each split sampled emit when the ratio of the number of records retained to the total record count is less than the specified frequency.
 

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