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java.lang.Objectorg.apache.hadoop.mapred.MapReduceBase
edu.arsc.multisearch.MergeReduce
public class MergeReduce
Constructor Summary | |
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MergeReduce()
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Method Summary | |
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void |
reduce(org.apache.hadoop.io.Text text,
java.util.Iterator<ResultSetWritable> iterator,
org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,ResultSetWritable> outputCol,
org.apache.hadoop.mapred.Reporter reporter)
The actual reduce function. |
Methods inherited from class org.apache.hadoop.mapred.MapReduceBase |
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close, configure |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.apache.hadoop.mapred.JobConfigurable |
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configure |
Methods inherited from interface org.apache.hadoop.io.Closeable |
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close |
Constructor Detail |
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public MergeReduce()
Method Detail |
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public void reduce(org.apache.hadoop.io.Text text, java.util.Iterator<ResultSetWritable> iterator, org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,ResultSetWritable> outputCol, org.apache.hadoop.mapred.Reporter reporter)
reduce
in interface org.apache.hadoop.mapred.Reducer<org.apache.hadoop.io.Text,ResultSetWritable,org.apache.hadoop.io.Text,ResultSetWritable>
Text
- textIterator
- iteratorOutputCollector - ResultSetWritable> outputColReporter
- reporter
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