Example usage for org.apache.hadoop.io WritableUtils writeEnum

Introduction

In this page you can find the example usage for org.apache.hadoop.io WritableUtils writeEnum.

Prototype

public static void writeEnum(DataOutput out, Enum<?> enumVal) throws IOException 

Source Link

Document

writes String value of enum to DataOutput.

Usage

From source file:org.apache.hama.bsp.TaskStatus.java

License:Apache License

@Override
public void write(DataOutput out) throws IOException {
    jobId.write(out);//from  w  w w . j  a  va  2s.c o m
    taskId.write(out);
    out.writeFloat(progress);
    WritableUtils.writeEnum(out, runState);
    Text.writeString(out, stateString);
    WritableUtils.writeEnum(out, phase);
    out.writeLong(startTime);
    out.writeLong(finishTime);

    counters.write(out);
}

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From source file:org.apache.hama.ml.ann.AbstractLayeredNeuralNetwork.java

License:Apache License

@Override
public void write(DataOutput output) throws IOException {
    super.write(output);
    // write regularization weight
    output.writeDouble(this.regularizationWeight);
    // write momentum weight
    output.writeDouble(this.momentumWeight);

    // write cost function
    WritableUtils.writeString(output, costFunction.getFunctionName());

    // write layer size list
    output.writeInt(this.layerSizeList.size());
    for (Integer aLayerSizeList : this.layerSizeList) {
        output.writeInt(aLayerSizeList);
    }//from ww w .  j  a  v a 2s . c o  m

    WritableUtils.writeEnum(output, this.trainingMethod);
    WritableUtils.writeEnum(output, this.learningStyle);
}

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From source file:org.apache.horn.core.AbstractLayeredNeuralNetwork.java

License:Apache License

@Override
public void write(DataOutput output) throws IOException {
    super.write(output);
    // write regularization weight
    output.writeFloat(this.regularizationWeight);
    // write momentum weight
    output.writeFloat(this.momentumWeight);

    // write cost function
    WritableUtils.writeString(output, costFunction.getFunctionName());

    // write layer size list
    output.writeInt(this.layerSizeList.size());
    for (Integer aLayerSizeList : this.layerSizeList) {
        output.writeInt(aLayerSizeList);
    }/*from  www  .  j a v a2 s .c  om*/

    WritableUtils.writeEnum(output, this.trainingMethod);
    WritableUtils.writeEnum(output, this.learningStyle);
}

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From source file:org.apache.mahout.classifier.mlp.NeuralNetwork.java

License:Apache License

/**
 * Write the fields of the model to output.
 * //  w  ww .j a va  2s  .com
 * @param output The output instance.
 * @throws IOException
 */
public void write(DataOutput output) throws IOException {
    // Write model type
    WritableUtils.writeString(output, modelType);
    // Write learning rate
    output.writeDouble(learningRate);
    // Write model path
    if (modelPath != null) {
        WritableUtils.writeString(output, modelPath);
    } else {
        WritableUtils.writeString(output, "null");
    }

    // Write regularization weight
    output.writeDouble(regularizationWeight);
    // Write momentum weight
    output.writeDouble(momentumWeight);

    // Write cost function
    WritableUtils.writeString(output, costFunctionName);

    // Write layer size list
    output.writeInt(layerSizeList.size());
    for (Integer aLayerSizeList : layerSizeList) {
        output.writeInt(aLayerSizeList);
    }

    WritableUtils.writeEnum(output, trainingMethod);

    // Write squashing functions
    output.writeInt(squashingFunctionList.size());
    for (String aSquashingFunctionList : squashingFunctionList) {
        WritableUtils.writeString(output, aSquashingFunctionList);
    }

    // Write weight matrices
    output.writeInt(this.weightMatrixList.size());
    for (Matrix aWeightMatrixList : weightMatrixList) {
        MatrixWritable.writeMatrix(output, aWeightMatrixList);
    }
}

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From source file:org.apache.phoenix.expression.function.ToCharFunction.java

License:Apache License

@Override
public void write(DataOutput output) throws IOException {
    super.write(output);
    WritableUtils.writeString(output, formatString);
    WritableUtils.writeEnum(output, type);
}

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From source file:org.apache.phoenix.expression.SingleCellConstructorExpression.java

License:Apache License

@Override
public void write(DataOutput output) throws IOException {
    super.write(output);
    WritableUtils.writeEnum(output, immutableStorageScheme);
}

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From source file:org.apache.rya.reasoning.Derivation.java

License:Apache License

@Override
public void write(DataOutput out) throws IOException {
    WritableUtils.writeEnum(out, rule);
    // If rule is NONE, no more information needs to be written
    if (rule != OwlRule.NONE) {
        out.writeInt(iteration);/* w  w w  .ja  v  a2 s  .c o m*/
        node.write(out);
        // Recurse on the sources
        out.writeInt(sources.size());
        for (Fact reason : sources) {
            reason.write(out);
        }
    }
}

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From source file:org.apache.tez.engine.records.TezDependentTaskCompletionEvent.java

License:Apache License

@Override
public void write(DataOutput out) throws IOException {
    taskAttemptId.write(out);/*from w  ww  . j a v a2 s  .  c om*/
    //    out.writeBoolean(isMap);
    WritableUtils.writeEnum(out, status);
    WritableUtils.writeString(out, taskTrackerHttp);
    WritableUtils.writeVInt(out, taskRunTime);
    WritableUtils.writeVInt(out, eventId);
}

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From source file:org.apache.tez.mapreduce.hadoop.MRTaskStatus.java

License:Apache License

@Override
public void write(DataOutput out) throws IOException {
    taskAttemptId.write(out);/*from   w  ww  .ja  v  a2  s .co  m*/
    WritableUtils.writeEnum(out, state);
    out.writeFloat(progress);
    WritableUtils.writeString(out, diagnostics);
    WritableUtils.writeString(out, userStatusInfo);
    WritableUtils.writeEnum(out, phase);

    counters.write(out);

    out.writeLong(localOutputSize);
    out.writeLong(startTime);
    out.writeLong(finishTime);
    out.writeLong(sortFinishTime);
    out.writeLong(mapFinishTime);
    out.writeLong(shuffleFinishTime);

    out.writeInt(failedTaskDependencies.size());
    for (TezTaskAttemptID taskAttemptId : failedTaskDependencies) {
        taskAttemptId.write(out);
    }
}

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