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Packages that use Reducer | |
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p2pMapReduce.entity | |
p2pMapReduce.mapreduceModule | Collection of class to implement a map reduce framework. |
p2pMapReduce.test.mapreduceModule.local | |
p2pMapReduce.test.nodeModule |
Uses of Reducer in p2pMapReduce.entity |
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Methods in p2pMapReduce.entity with parameters of type Reducer | ||
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protected static
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ReduceTaskRunner.createReduceContext(Reducer<INKEY,INVALUE,OUTKEY,OUTVALUE> reducer,
Configuration job,
TaskAttemptID taskId,
java.lang.String partitionFile,
Counter inputKeyCounter,
Counter inputValueCounter,
RecordWriter<OUTKEY,OUTVALUE> output,
OutputCommitter committer,
StatusReporter reporter,
RawComparator<INKEY> comparator,
java.lang.Class<INKEY> keyClass,
java.lang.Class<INVALUE> valueClass)
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Uses of Reducer in p2pMapReduce.mapreduceModule |
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Subclasses of Reducer in p2pMapReduce.mapreduceModule | |
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class |
WrappedReducer<KEYIN,VALUEIN,KEYOUT,VALUEOUT>
A Reducer which wraps a given one to allow for custom
WrappedReducer.Context implementations. |
Methods in p2pMapReduce.mapreduceModule that return types with arguments of type Reducer | |
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java.lang.Class<? extends Reducer> |
JobConf.getCombinerClass()
Get the user-defined combiner class used to combine map-outputs before being sent to the reducers. |
java.lang.Class<? extends Reducer<?,?,?,?>> |
JobContext.getCombinerClass()
Get the combiner class for the job. |
java.lang.Class<? extends Reducer<?,?,?,?>> |
JobContextImpl.getCombinerClass()
Get the combiner class for the job. |
java.lang.Class<? extends Reducer<?,?,?,?>> |
WrappedMapper.Context.getCombinerClass()
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java.lang.Class<? extends Reducer<?,?,?,?>> |
WrappedReducer.Context.getCombinerClass()
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java.lang.Class<? extends Reducer> |
JobConf.getReducerClass()
Get the Reducer class for the job. |
java.lang.Class<? extends Reducer<?,?,?,?>> |
JobContext.getReducerClass()
Get the Reducer class for the job. |
java.lang.Class<? extends Reducer<?,?,?,?>> |
JobContextImpl.getReducerClass()
Get the Reducer class for the job. |
java.lang.Class<? extends Reducer<?,?,?,?>> |
WrappedMapper.Context.getReducerClass()
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java.lang.Class<? extends Reducer<?,?,?,?>> |
WrappedReducer.Context.getReducerClass()
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Method parameters in p2pMapReduce.mapreduceModule with type arguments of type Reducer | |
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void |
Job.setCombinerClass(java.lang.Class<? extends Reducer> cls)
Set the combiner class for the job. |
void |
JobConf.setCombinerClass(java.lang.Class<? extends Reducer> theClass)
Set the user-defined combiner class used to combine map-outputs before being sent to the reducers. |
void |
Job.setReducerClass(java.lang.Class<? extends Reducer> cls)
Set the Reducer for the job. |
void |
JobConf.setReducerClass(java.lang.Class<? extends Reducer> theClass)
Set the Reducer class for the job. |
Uses of Reducer in p2pMapReduce.test.mapreduceModule.local |
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Subclasses of Reducer in p2pMapReduce.test.mapreduceModule.local | |
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static class |
LocalSubmitter.InvertedIndexReducer
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static class |
LocalSubmitter.WordCountReducer
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static class |
LocalSubmitter.WordCountReducer2
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Uses of Reducer in p2pMapReduce.test.nodeModule |
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Subclasses of Reducer in p2pMapReduce.test.nodeModule | |
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static class |
JobFactory.InvertedIndexReducer
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static class |
JobFactory.SorterReducer
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static class |
JobFactory.WordCountReducer
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