Examples of org.apache.giraph.job.GiraphConfigurationValidator

org.apache.giraph.job.GiraphConfigurationValidator
GiraphConfigurationValidator attempts to verify the consistency of user-chosen InputFormat, OutputFormat, and Vertex generic type parameters as well as the general Configuration settings before the job run actually begins. @param < I> the Vertex ID type @param < V> the Vertex Value type @param < E> the Edge Value type @param < M> the Message type

        GiraphConstants.VERTEX_EDGES_CLASS.set(conf, ByteArrayEdges.class);
        GiraphConstants.VERTEX_INPUT_FORMAT_CLASS.set(conf,
            SimpleSuperstepVertexInputFormat.class);
      @SuppressWarnings("rawtypes")
      GiraphConfigurationValidator<?, ?, ?, ?, ?> validator =
        new GiraphConfigurationValidator(conf);
      validator.validateConfiguration();
    }

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      GiraphConstants.VERTEX_EDGES_CLASS.set(conf, ByteArrayEdges.class);
      GiraphConstants.VERTEX_INPUT_FORMAT_CLASS.set(conf,
        SimpleSuperstepVertexInputFormat.class);
      @SuppressWarnings("rawtypes")
      GiraphConfigurationValidator<?, ?, ?, ?, ?> validator =
        new GiraphConfigurationValidator(conf);
      validator.validateConfiguration();
    }

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        SimpleSuperstepVertexInputFormat.class);
      GiraphConstants.MESSAGE_COMBINER_CLASS.set(conf,
        GeneratedVertexMismatchMessageCombiner.class);
      @SuppressWarnings("rawtypes")
      GiraphConfigurationValidator<?, ?, ?, ?, ?> validator =
        new GiraphConfigurationValidator(conf);
      validator.validateConfiguration();
    }

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          SimpleSuperstepVertexInputFormat.class);
      VERTEX_VALUE_FACTORY_CLASS.set(conf,
          GeneratedVertexMismatchValueFactory.class);
      @SuppressWarnings("rawtypes")
      GiraphConfigurationValidator<?, ?, ?, ?, ?> validator =
          new GiraphConfigurationValidator(conf);
      validator.validateConfiguration();
    }

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            JsonBase64VertexInputFormat.class);
        GiraphConstants.VERTEX_OUTPUT_FORMAT_CLASS.set(conf,
            JsonBase64VertexOutputFormat.class);
        @SuppressWarnings("rawtypes")
        GiraphConfigurationValidator<?, ?, ?, ?, ?> validator =
          new GiraphConfigurationValidator(conf);
        validator.validateConfiguration();
    }

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    // validate generic parameters chosen are correct or
    // throw IllegalArgumentException, halting execution.
    @SuppressWarnings("rawtypes")
    GiraphConfigurationValidator<?, ?, ?, ?, ?> gtv =
      new GiraphConfigurationValidator(giraphConf);
    gtv.validateConfiguration();


    // successfully populated/validated GiraphConfiguration, ready to run job
    return cmd;
  }

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Related Classes of org.apache.giraph.job.GiraphConfigurationValidator

org.apache.giraph.conf.ImmutableClassesGiraphConfiguration

org.apache.giraph.utils.ConfigurationUtils

org.apache.giraph.vertex.TestComputationTypes

org.apache.giraph.vertex.TestVertexTypes

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