Package org.apache.wayang.giraph.Algorithm

Class 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

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      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 Detail

      • PageRankVertexOutputFormat

        public PageRankVertexOutputFormat()

    • Method Detail

      • createVertexWriter

        public org.apache.giraph.io.formats.TextVertexOutputFormat.TextVertexWriter createVertexWriter​(org.apache.hadoop.mapreduce.TaskAttemptContext context)
                                                                                        throws java.io.IOException,
                                                                                               java.lang.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:
        java.io.IOException
        java.lang.InterruptedException