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• GraphSONOutputFormat.java

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com.thinkaurelius.titan.hadoop.formats.graphson.GraphSONOutputFormat Maven / Gradle / Ivy

package com.thinkaurelius.titan.hadoop.formats.graphson;

import com.thinkaurelius.titan.hadoop.FaunusVertex;
import com.thinkaurelius.titan.hadoop.formats.HadoopFileOutputFormat;

import org.apache.hadoop.io.NullWritable;
import org.apache.hadoop.mapreduce.RecordWriter;
import org.apache.hadoop.mapreduce.TaskAttemptContext;

import java.io.IOException;

/**
 * @author Marko A. Rodriguez (http://markorodriguez.com)
 */
public class GraphSONOutputFormat extends HadoopFileOutputFormat {

    @Override
    public RecordWriter getRecordWriter(final TaskAttemptContext job) throws IOException, InterruptedException {
        return new GraphSONRecordWriter(new HadoopGraphSONUtility(faunusConf), super.getDataOuputStream(job));
    }
}