Package org.apache.wayang.giraph.Algorithm

Class PageRankAlgorithm.PageRankVertexOutputFormat

java.lang.Object
org.apache.giraph.conf.DefaultImmutableClassesGiraphConfigurable<I,V,E>
org.apache.giraph.io.VertexOutputFormat<I,V,E>
org.apache.giraph.io.formats.TextVertexOutputFormat<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.DoubleWritable,org.apache.hadoop.io.FloatWritable>
org.apache.wayang.giraph.Algorithm.PageRankAlgorithm.PageRankVertexOutputFormat
All Implemented Interfaces:
org.apache.giraph.conf.GiraphConfigurationSettable<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.DoubleWritable,org.apache.hadoop.io.FloatWritable>, org.apache.giraph.conf.ImmutableClassesGiraphConfigurable<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.DoubleWritable,org.apache.hadoop.io.FloatWritable>
Enclosing class:
PageRankAlgorithm
public static class PageRankAlgorithm.PageRankVertexOutputFormat extends org.apache.giraph.io.formats.TextVertexOutputFormat<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.DoubleWritable,org.apache.hadoop.io.FloatWritable>
Simple VertexOutputFormat that supports PageRankAlgorithm

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    class 
    PageRankAlgorithm.PageRankVertexOutputFormat.PageRankVertexWriter
    Simple VertexWriter that supports PageRankAlgorithm

    Nested classes/interfaces inherited from class org.apache.giraph.io.formats.TextVertexOutputFormat

    org.apache.giraph.io.formats.TextVertexOutputFormat.TextVertexWriter, org.apache.giraph.io.formats.TextVertexOutputFormat.TextVertexWriterToEachLine

  • Field Summary

    Fields inherited from class org.apache.giraph.io.formats.TextVertexOutputFormat

    textOutputFormat

  • Constructor Summary

    Constructors
    Constructor
    Description
    PageRankVertexOutputFormat()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.giraph.io.formats.TextVertexOutputFormat<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.DoubleWritable,org.apache.hadoop.io.FloatWritable>.org.apache.giraph.io.formats.TextVertexOutputFormat.TextVertexWriter
    createVertexWriter(org.apache.hadoop.mapreduce.TaskAttemptContext context)
     

    Methods inherited from class org.apache.giraph.io.formats.TextVertexOutputFormat

    checkOutputSpecs, getOutputCommitter

    Methods inherited from class org.apache.giraph.conf.DefaultImmutableClassesGiraphConfigurable

    getConf, setConf

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • PageRankVertexOutputFormat

      public PageRankVertexOutputFormat()

  • Method Details

    • createVertexWriter

      public org.apache.giraph.io.formats.TextVertexOutputFormat<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.DoubleWritable,org.apache.hadoop.io.FloatWritable>.org.apache.giraph.io.formats.TextVertexOutputFormat.TextVertexWriter createVertexWriter(org.apache.hadoop.mapreduce.TaskAttemptContext context) throws IOException, InterruptedException
      Specified by:
      createVertexWriter in class org.apache.giraph.io.formats.TextVertexOutputFormat<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.DoubleWritable,org.apache.hadoop.io.FloatWritable>
      Throws:
      IOException
      InterruptedException