public static class CLSlidingWindowPwsim.MyReducerTopN extends MapReduceBase implements Reducer<IntWritable,PairOfInts,IntWritable,PairOfInts>
Constructor and Description |
---|
CLSlidingWindowPwsim.MyReducerTopN() |
Modifier and Type | Method and Description |
---|---|
void |
configure(JobConf conf) |
void |
reduce(IntWritable key,
Iterator<PairOfInts> values,
OutputCollector<IntWritable,PairOfInts> output,
Reporter reporter) |
close
public void configure(JobConf conf)
configure
in interface JobConfigurable
configure
in class MapReduceBase
public void reduce(IntWritable key, Iterator<PairOfInts> values, OutputCollector<IntWritable,PairOfInts> output, Reporter reporter) throws IOException
reduce
in interface Reducer<IntWritable,PairOfInts,IntWritable,PairOfInts>
IOException