public final class DistSum extends Configured implements Tool
Modifier and Type | Class and Description |
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static class |
DistSum.Machine
Abstract machine for job execution.
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static class |
DistSum.MapSide
A machine which does computation on the map side.
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static class |
DistSum.MixMachine
A machine which chooses Machine in runtime according to the cluster status
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static class |
DistSum.ReduceSide
A machine which does computation on the reduce side.
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Constructor and Description |
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DistSum() |
Modifier and Type | Method and Description |
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static void |
main(String[] args)
main
|
int |
run(String[] args)
Execute the command with the given arguments.
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static Map.Entry<String,TaskResult> |
string2TaskResult(String s)
Convert a String to a (String, TaskResult) pair
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static String |
taskResult2string(String name,
TaskResult result)
Convert a TaskResult to a String
|
getConf, setConf
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getConf, setConf
public static String taskResult2string(String name, TaskResult result)
public static Map.Entry<String,TaskResult> string2TaskResult(String s)
Copyright © 2013 Apache Software Foundation. All rights reserved.