Package org.apache.hadoop.mapreduce

Examples of org.apache.hadoop.mapreduce.ReduceContext

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      String fileName = context.getConfiguration().get(
          SimpleCombiner.CONF_COMBINER_HANDLER);
      handler = InstancesDistributor.loadInstance(context.getConfiguration(),
          TupleReducer.class, fileName, true);

      @SuppressWarnings("rawtypes")
      ReduceContext castedContext = context;
      this.context = new TupleMRContext(castedContext, tupleMRConfig);
      collector = handler.new CombinerCollector(castedContext);
      handler.setup(this.context, collector);
    } catch(TupleMRException e) {
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      String fileName = context.getConfiguration().get(
          SimpleCombiner.CONF_COMBINER_HANDLER);
      handler = DCUtils.loadSerializedObjectInDC(context.getConfiguration(),
          TupleReducer.class, fileName, true);

      @SuppressWarnings("rawtypes")
      ReduceContext castedContext = context;
      this.context = new TupleMRContext(castedContext, tupleMRConfig);
      collector = handler.new CombinerCollector(castedContext);
      handler.setup(this.context, collector);
    } catch(TupleMRException e) {
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      String fileName = context.getConfiguration().get(
          SimpleCombiner.CONF_COMBINER_HANDLER);
      handler = DCUtils.loadSerializedObjectInDC(context.getConfiguration(),
          TupleReducer.class, fileName, true);

      @SuppressWarnings("rawtypes")
      ReduceContext castedContext = context;
      this.context = new TupleMRContext(castedContext, tupleMRConfig);
      collector = handler.new CombinerCollector(castedContext);
      handler.setup(this.context, collector);
    } catch(TupleMRException e) {
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Related Classes of org.apache.hadoop.mapreduce.ReduceContext

  • com.datasalt.pangool.tuplemr.mapred.SimpleCombiner
  • org.apache.hadoop.io.DataInputBuffer
  • org.apache.hadoop.io.serializer.SerializationFactory
  • java.util.NoSuchElementException
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