@InterfaceAudience.Private @InterfaceStability.Unstable protected static class Task.NewCombinerRunner<K,V> extends Task.CombinerRunner<K,V>
inputCounter, job, reporter| Modifier and Type | Method and Description |
|---|---|
void |
combine(RawKeyValueIterator iterator,
OutputCollector<K,V> collector)
Run the combiner over a set of inputs.
|
createpublic void combine(RawKeyValueIterator iterator, OutputCollector<K,V> collector) throws IOException, InterruptedException, ClassNotFoundException
Task.CombinerRunnercombine in class Task.CombinerRunner<K,V>iterator - the key/value pairs to use as inputcollector - the output collectorIOExceptionInterruptedExceptionClassNotFoundExceptionCopyright © 2008–2022 Apache Software Foundation. All rights reserved.