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Packages that use Reducer.Context | |
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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.Context in p2pMapReduce.entity |
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Methods in p2pMapReduce.entity that return Reducer.Context | ||
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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.Context in p2pMapReduce.mapreduceModule |
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Subclasses of Reducer.Context in p2pMapReduce.mapreduceModule | |
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class |
WrappedReducer.Context
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Methods in p2pMapReduce.mapreduceModule that return Reducer.Context | |
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Reducer.Context |
WrappedReducer.getReducerContext(ReduceContext<KEYIN,VALUEIN,KEYOUT,VALUEOUT> reduceContext)
A a wrapped WrappedReducer.Context for custom implementations. |
Methods in p2pMapReduce.mapreduceModule with parameters of type Reducer.Context | |
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protected void |
Reducer.cleanup(Reducer.Context context)
Called once at the end of the task. |
protected void |
Reducer.reduce(KEYIN key,
java.lang.Iterable<VALUEIN> values,
Reducer.Context context)
This method is called once for each key. |
void |
Reducer.run(Reducer.Context context)
Advanced application writers can use the #run(org.apache.hadoop.mapreduce.Reducer.Context) method to
control how the reduce task works. |
protected void |
Reducer.setup(Reducer.Context context)
Called once at the start of the task. |
Uses of Reducer.Context in p2pMapReduce.test.mapreduceModule.local |
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Methods in p2pMapReduce.test.mapreduceModule.local with parameters of type Reducer.Context | |
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void |
LocalSubmitter.WordCountReducer2.reduce(StringWritable key,
java.lang.Iterable<IntWritable> values,
Reducer.Context context)
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void |
LocalSubmitter.WordCountReducer.reduce(StringWritable key,
java.lang.Iterable<IntWritable> values,
Reducer.Context context)
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void |
LocalSubmitter.InvertedIndexReducer.reduce(StringWritable key,
java.lang.Iterable<StringWritable> values,
Reducer.Context context)
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Uses of Reducer.Context in p2pMapReduce.test.nodeModule |
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Methods in p2pMapReduce.test.nodeModule with parameters of type Reducer.Context | |
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protected void |
JobFactory.SorterReducer.reduce(IntWritable key,
java.lang.Iterable<IntWritable> values,
Reducer.Context context)
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void |
JobFactory.WordCountReducer.reduce(StringWritable key,
java.lang.Iterable<IntWritable> values,
Reducer.Context context)
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void |
JobFactory.InvertedIndexReducer.reduce(StringWritable key,
java.lang.Iterable<StringWritable> values,
Reducer.Context context)
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