Package eu.stratosphere.pact.runtime.io

Examples of eu.stratosphere.pact.runtime.io.SpillingBuffer

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    this.memManager = memManager;
   
    this.memory = new ArrayList<MemorySegment>(numPages);
    memManager.allocatePages(owner, this.memory, numPages);
   
    this.buffer = new SpillingBuffer(ioManager, new ListMemorySegmentSource(this.memory), memManager.getPageSize());
    this.tempWriter = new TempWritingThread(input, serializerFactory.getSerializer(), this.buffer);
  }
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    }
   
    public void run() {
      final MutableObjectIterator<T> input = this.input;
      final TypeSerializer<T> serializer = this.serializer;
      final SpillingBuffer buffer = this.buffer;
     
      try {
        T record = serializer.createInstance();
       
        while (this.running && ((record = input.next(record)) != null)) {
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    if (LOG.isDebugEnabled()) {
      LOG.debug("Creating spilling resettable iterator with " + memory.size() + " pages of memory.");
    }
   
    this.buffer = new SpillingBuffer(ioManager, new ListMemorySegmentSource(memory), memoryManager.getPageSize());
  }
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    if (LOG.isDebugEnabled()) {
      LOG.debug("Creating spilling resettable iterator with " + memory.size() + " pages of memory.");
    }
   
    this.buffer = new SpillingBuffer(ioManager, new ListMemorySegmentSource(memory), memoryManager.getPageSize());
  }
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Related Classes of eu.stratosphere.pact.runtime.io.SpillingBuffer

  • eu.stratosphere.core.memory.MemorySegment
  • eu.stratosphere.nephele.services.iomanager.BlockChannelReader
  • eu.stratosphere.nephele.services.iomanager.HeaderlessChannelReaderInputView
  • eu.stratosphere.pact.runtime.resettable.SpillingResettableIterator
  • eu.stratosphere.pact.runtime.resettable.SpillingResettableMutableObjectIterator
  • eu.stratosphere.pact.runtime.task.TempBarrier
  • eu.stratosphere.pact.runtime.task.TempBarrier$TempWritingThread
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