|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public static interface InputSampler.Sampler<K,V>
Interface to sample using an
InputFormat
.
Method Summary | |
---|---|
K[] |
getSample(org.apache.hadoop.mapreduce.InputFormat<K,V> inf,
org.apache.hadoop.mapreduce.Job job)
For a given job, collect and return a subset of the keys from the input data. |
Method Detail |
---|
K[] getSample(org.apache.hadoop.mapreduce.InputFormat<K,V> inf, org.apache.hadoop.mapreduce.Job job) throws IOException, InterruptedException
IOException
InterruptedException
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |