Examples of com.intel.hadoop.graphbuilder.graph.simplegraph.SimpleGraphOutput

Package com.intel.hadoop.graphbuilder.graph.simplegraph

Examples of com.intel.hadoop.graphbuilder.graph.simplegraph.SimpleGraphOutput

com.intel.hadoop.graphbuilder.graph.simplegraph.SimpleGraphOutput
Controls the output of a {@code SimpleGraph} or a {@code SimpleSubGraph}. It outputs the graph into 3 parts: edge data, adjacency list and a metafile sotring the number of edges in the partition or subpartition. The output directory is organized as follows:
- Edge data list: $prefix/partition{$i}/subpart{$j}/edata
- Metafile: $prefix/partition{$i}/subpart{$j}/meta
- Graph structure: $prefix/partition{$i}/subpart{$j}/edgelist
The actual output of each part is controlled by the {@code GraphFormatter}.

    super.configure(job);
    this.numProcs = job.getInt("numProcs", 1);
    this.subpartPerPartition = job.getInt("subpartPerPartition", 1);
    // Switch to GLGraph by uncommenting the next line.
    // graphOutput = new GLGraphOutput(numProcs);
    graphOutput = new SimpleGraphOutput();
    graphOutput.configure(job);
  }

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    conf.setMapperClass(EdgeIngressMapper.class);
    conf.setCombinerClass(EdgeIngressCombiner.class);
    conf.setReducerClass(EdgeIngressReducer.class);


    // GraphOutput output = new GLGraphOutput(numProcs);
    GraphOutput output = new SimpleGraphOutput();
    output.init(conf);


    conf.setInputFormat(TextInputFormat.class);
    // conf.setOutputFormat(PartitionedGraphOutputFormat.class);


    if (gzip) {

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com.intel.hadoop.graphbuilder.partition.mapreduce.edge.EdgeIngressMR

com.intel.hadoop.graphbuilder.partition.mapreduce.edge.EdgeIngressReducer

org.apache.hadoop.io.Text

java.io.StringWriter

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