Package org.apache.hadoop.fs

Examples of org.apache.hadoop.fs.FSDataOutputStream.writeDouble()

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      String costFunctionName = "SquaredError";
      int[] layerSizeArray = new int[] { 3, 2, 3, 3 };
      int numberOfLayers = layerSizeArray.length;

      WritableUtils.writeString(output, MLPType);
      output.writeDouble(learningRate);
      output.writeDouble(regularization);
      output.writeDouble(momentum);
      output.writeInt(numberOfLayers);
      WritableUtils.writeString(output, squashingFunctionName);
      WritableUtils.writeString(output, costFunctionName);
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      int[] layerSizeArray = new int[] { 3, 2, 3, 3 };
      int numberOfLayers = layerSizeArray.length;

      WritableUtils.writeString(output, MLPType);
      output.writeDouble(learningRate);
      output.writeDouble(regularization);
      output.writeDouble(momentum);
      output.writeInt(numberOfLayers);
      WritableUtils.writeString(output, squashingFunctionName);
      WritableUtils.writeString(output, costFunctionName);
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      int numberOfLayers = layerSizeArray.length;

      WritableUtils.writeString(output, MLPType);
      output.writeDouble(learningRate);
      output.writeDouble(regularization);
      output.writeDouble(momentum);
      output.writeInt(numberOfLayers);
      WritableUtils.writeString(output, squashingFunctionName);
      WritableUtils.writeString(output, costFunctionName);

      // write the number of neurons for each layer
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      String costFunctionName = "SquaredError";
      int[] layerSizeArray = new int[] { 3, 2, 3, 3 };
      int numberOfLayers = layerSizeArray.length;

      WritableUtils.writeString(output, MLPType);
      output.writeDouble(learningRate);
      output.writeDouble(regularization);
      output.writeDouble(momentum);
      output.writeInt(numberOfLayers);
      WritableUtils.writeString(output, squashingFunctionName);
      WritableUtils.writeString(output, costFunctionName);
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      int[] layerSizeArray = new int[] { 3, 2, 3, 3 };
      int numberOfLayers = layerSizeArray.length;

      WritableUtils.writeString(output, MLPType);
      output.writeDouble(learningRate);
      output.writeDouble(regularization);
      output.writeDouble(momentum);
      output.writeInt(numberOfLayers);
      WritableUtils.writeString(output, squashingFunctionName);
      WritableUtils.writeString(output, costFunctionName);
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      int numberOfLayers = layerSizeArray.length;

      WritableUtils.writeString(output, MLPType);
      output.writeDouble(learningRate);
      output.writeDouble(regularization);
      output.writeDouble(momentum);
      output.writeInt(numberOfLayers);
      WritableUtils.writeString(output, squashingFunctionName);
      WritableUtils.writeString(output, costFunctionName);

      // write the number of neurons for each layer
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    final int repCount = 2;

    // Let's write the file
    FSDataOutputStream fop = dfs.create(p, (short) repCount);
    final double toWrite = 875.5613;
    fop.writeDouble(toWrite);
    fop.close();

    // Let's check we can read it when everybody's there
    long start = System.currentTimeMillis();
    FSDataInputStream fin = dfs.open(p);
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    Assert.assertTrue((short) cluster.getDataNodes().size() >= repCount);

    // Let's write the file
    FSDataOutputStream fop = dfs.create(p, (short) repCount);
    final double toWrite = 875.5613;
    fop.writeDouble(toWrite);
    fop.close();

    for (int i=0; i<10; i++){
      // The interceptor is not set in this test, so we get the raw list at this point
      LocatedBlocks l;
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    final int repCount = 2;

    // Let's write the file
    FSDataOutputStream fop = dfs.create(p, (short) repCount);
    final double toWrite = 875.5613;
    fop.writeDouble(toWrite);
    fop.close();

    // Let's check we can read it when everybody's there
    long start = System.currentTimeMillis();
    FSDataInputStream fin = dfs.open(p);
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    Assert.assertTrue((short) cluster.getDataNodes().size() >= repCount);

    // Let's write the file
    FSDataOutputStream fop = dfs.create(p, (short) repCount);
    final double toWrite = 875.5613;
    fop.writeDouble(toWrite);
    fop.close();

    for (int i=0; i<10; i++){
      // The interceptor is not set in this test, so we get the raw list at this point
      LocatedBlocks l;
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