Examples of AbstractJobVertex

Examples of org.apache.flink.runtime.jobgraph.AbstractJobVertex

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  private static AbstractJobVertex createIterationHead(JobGraph jobGraph, int numSubTasks,
      TypeSerializerFactory<?> serializer,
      TypeComparatorFactory<?> comparator,
      TypePairComparatorFactory<?, ?> pairComparator) {

    AbstractJobVertex head = JobGraphUtils.createTask(IterationHeadPactTask.class, "Join With Edges (Iteration Head)", jobGraph, numSubTasks);
    TaskConfig headConfig = new TaskConfig(head.getConfiguration());
    {
      headConfig.setIterationId(ITERATION_ID);

      // initial input / workset
      headConfig.addInputToGroup(0);
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Examples of org.apache.flink.runtime.jobgraph.AbstractJobVertex

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  private static AbstractJobVertex createIterationIntermediate(JobGraph jobGraph, int numSubTasks,
      TypeSerializerFactory<?> serializer, TypeComparatorFactory<?> comparator)
  {
    // --------------- the intermediate (reduce to min id) ---------------
    AbstractJobVertex intermediate = JobGraphUtils.createTask(IterationIntermediatePactTask.class,
      "Find Min Component-ID", jobGraph, numSubTasks);
    TaskConfig intermediateConfig = new TaskConfig(intermediate.getConfiguration());
    {
      intermediateConfig.setIterationId(ITERATION_ID);

      intermediateConfig.addInputToGroup(0);
      intermediateConfig.setInputSerializer(serializer, 0);
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Examples of org.apache.flink.runtime.jobgraph.AbstractJobVertex

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    return output;
  }

  private static AbstractJobVertex createSync(JobGraph jobGraph, int numSubTasks, int maxIterations) {
    AbstractJobVertex sync = JobGraphUtils.createSync(jobGraph, numSubTasks);
    TaskConfig syncConfig = new TaskConfig(sync.getConfiguration());
    syncConfig.setNumberOfIterations(maxIterations);
    syncConfig.setIterationId(ITERATION_ID);
    syncConfig.addIterationAggregator(WorksetEmptyConvergenceCriterion.AGGREGATOR_NAME,
      new LongSumAggregator());
    syncConfig.setConvergenceCriterion(WorksetEmptyConvergenceCriterion.AGGREGATOR_NAME,
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Examples of org.apache.flink.runtime.jobgraph.AbstractJobVertex

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    JobGraph jobGraph = new JobGraph("Connected Components (Unified Tails)");

    // -- invariant vertices -----------------------------------------------------------------------------------
    InputFormatVertex vertices = createVerticesInput(jobGraph, verticesPath, numSubTasks, serializer, comparator);
    InputFormatVertex edges = createEdgesInput(jobGraph, edgesPath, numSubTasks, serializer, comparator);
    AbstractJobVertex head = createIterationHead(jobGraph, numSubTasks, serializer, comparator, pairComparator);

    AbstractJobVertex intermediate = createIterationIntermediate(jobGraph, numSubTasks, serializer, comparator);
    TaskConfig intermediateConfig = new TaskConfig(intermediate.getConfiguration());

    OutputFormatVertex output = createOutput(jobGraph, resultPath, numSubTasks, serializer);
    AbstractJobVertex sync = createSync(jobGraph, numSubTasks, maxIterations);

    // --------------- the tail (solution set join) ---------------
    AbstractJobVertex tail = JobGraphUtils.createTask(IterationTailPactTask.class, "IterationTail", jobGraph, numSubTasks);
    TaskConfig tailConfig = new TaskConfig(tail.getConfiguration());
    {
      tailConfig.setIterationId(ITERATION_ID);

      tailConfig.setIsWorksetIteration();
      tailConfig.setIsWorksetUpdate();

      tailConfig.setIsSolutionSetUpdate();
      tailConfig.setIsSolutionSetUpdateWithoutReprobe();

      // inputs and driver
      tailConfig.addInputToGroup(0);
      tailConfig.setInputSerializer(serializer, 0);

      // output
      tailConfig.setOutputSerializer(serializer);

      // the driver
      tailConfig.setDriver(JoinWithSolutionSetSecondDriver.class);
      tailConfig.setDriverStrategy(DriverStrategy.HYBRIDHASH_BUILD_SECOND);
      tailConfig.setDriverComparator(comparator, 0);
      tailConfig.setDriverPairComparator(pairComparator);
     
      tailConfig.setStubWrapper(new UserCodeClassWrapper<UpdateComponentIdMatch>(UpdateComponentIdMatch.class));
    }

    // -- edges ------------------------------------------------------------------------------------------------
    JobGraphUtils.connect(vertices, head, ChannelType.NETWORK, DistributionPattern.BIPARTITE);
    JobGraphUtils.connect(edges, head, ChannelType.NETWORK, DistributionPattern.BIPARTITE);
    JobGraphUtils.connect(vertices, head, ChannelType.NETWORK, DistributionPattern.BIPARTITE);

    JobGraphUtils.connect(head, intermediate, ChannelType.NETWORK, DistributionPattern.BIPARTITE);
    intermediateConfig.setGateIterativeWithNumberOfEventsUntilInterrupt(0, numSubTasks);

    JobGraphUtils.connect(intermediate, tail, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);
    tailConfig.setGateIterativeWithNumberOfEventsUntilInterrupt(0, 1);

    JobGraphUtils.connect(head, output, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);

    JobGraphUtils.connect(head, sync, ChannelType.NETWORK, DistributionPattern.POINTWISE);

    SlotSharingGroup sharingGroup = new SlotSharingGroup();
    vertices.setSlotSharingGroup(sharingGroup);
    edges.setSlotSharingGroup(sharingGroup);
    head.setSlotSharingGroup(sharingGroup);
    intermediate.setSlotSharingGroup(sharingGroup);
    tail.setSlotSharingGroup(sharingGroup);
    output.setSlotSharingGroup(sharingGroup);
    sync.setSlotSharingGroup(sharingGroup);
   
    intermediate.setStrictlyCoLocatedWith(head);
    tail.setStrictlyCoLocatedWith(head);

    return jobGraph;
  }
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Examples of org.apache.flink.runtime.jobgraph.AbstractJobVertex

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    // input
    InputFormatVertex vertices = createVerticesInput(jobGraph, verticesPath, numSubTasks, serializer, comparator);
    InputFormatVertex edges = createEdgesInput(jobGraph, edgesPath, numSubTasks, serializer, comparator);

    // head
    AbstractJobVertex head = createIterationHead(jobGraph, numSubTasks, serializer, comparator, pairComparator);
    TaskConfig headConfig = new TaskConfig(head.getConfiguration());
    headConfig.setWaitForSolutionSetUpdate();

    // intermediate
    AbstractJobVertex intermediate = createIterationIntermediate(jobGraph, numSubTasks, serializer, comparator);
    TaskConfig intermediateConfig = new TaskConfig(intermediate.getConfiguration());

    // output and auxiliaries
    OutputFormatVertex output = createOutput(jobGraph, resultPath, numSubTasks, serializer);
    AbstractJobVertex sync = createSync(jobGraph, numSubTasks, maxIterations);

    // ------------------ the intermediate (ss join) ----------------------
    AbstractJobVertex ssJoinIntermediate = JobGraphUtils.createTask(IterationIntermediatePactTask.class,
      "Solution Set Join", jobGraph, numSubTasks);
    TaskConfig ssJoinIntermediateConfig = new TaskConfig(ssJoinIntermediate.getConfiguration());
    {
      ssJoinIntermediateConfig.setIterationId(ITERATION_ID);

      // inputs
      ssJoinIntermediateConfig.addInputToGroup(0);
      ssJoinIntermediateConfig.setInputSerializer(serializer, 0);

      // output
      ssJoinIntermediateConfig.addOutputShipStrategy(ShipStrategyType.FORWARD);
      ssJoinIntermediateConfig.addOutputShipStrategy(ShipStrategyType.FORWARD);
      ssJoinIntermediateConfig.setOutputComparator(comparator, 0);
      ssJoinIntermediateConfig.setOutputComparator(comparator, 1);

      ssJoinIntermediateConfig.setOutputSerializer(serializer);

      // driver
      ssJoinIntermediateConfig.setDriver(JoinWithSolutionSetSecondDriver.class);
      ssJoinIntermediateConfig.setDriverStrategy(DriverStrategy.HYBRIDHASH_BUILD_SECOND);
      ssJoinIntermediateConfig.setDriverComparator(comparator, 0);
      ssJoinIntermediateConfig.setDriverPairComparator(pairComparator);
     
      ssJoinIntermediateConfig.setStubWrapper(
        new UserCodeClassWrapper<UpdateComponentIdMatch>(UpdateComponentIdMatch.class));
    }

    // -------------------------- ss tail --------------------------------
    AbstractJobVertex ssTail = JobGraphUtils.createTask(IterationTailPactTask.class, "IterationSolutionSetTail",
      jobGraph, numSubTasks);
    TaskConfig ssTailConfig = new TaskConfig(ssTail.getConfiguration());
    {
      ssTailConfig.setIterationId(ITERATION_ID);
      ssTailConfig.setIsSolutionSetUpdate();
      ssTailConfig.setIsWorksetIteration();

      // inputs and driver
      ssTailConfig.addInputToGroup(0);
      ssTailConfig.setInputSerializer(serializer, 0);
      ssTailConfig.setInputAsynchronouslyMaterialized(0, true);
      ssTailConfig.setRelativeInputMaterializationMemory(0, MEM_FRAC_PER_CONSUMER);

      // output
      ssTailConfig.setOutputSerializer(serializer);

      // the driver
      ssTailConfig.setDriver(CollectorMapDriver.class);
      ssTailConfig.setDriverStrategy(DriverStrategy.COLLECTOR_MAP);
      ssTailConfig.setStubWrapper(new UserCodeClassWrapper<DummyMapper>(DummyMapper.class));
    }

    // -------------------------- ws tail --------------------------------
    AbstractJobVertex wsTail = JobGraphUtils.createTask(IterationTailPactTask.class, "IterationWorksetTail",
      jobGraph, numSubTasks);
    TaskConfig wsTailConfig = new TaskConfig(wsTail.getConfiguration());
    {
      wsTailConfig.setIterationId(ITERATION_ID);
      wsTailConfig.setIsWorksetIteration();
      wsTailConfig.setIsWorksetUpdate();

      // inputs and driver
      wsTailConfig.addInputToGroup(0);
      wsTailConfig.setInputSerializer(serializer, 0);

      // output
      wsTailConfig.setOutputSerializer(serializer);

      // the driver
      wsTailConfig.setDriver(CollectorMapDriver.class);
      wsTailConfig.setDriverStrategy(DriverStrategy.COLLECTOR_MAP);
      wsTailConfig.setStubWrapper(new UserCodeClassWrapper<DummyMapper>(DummyMapper.class));
    }

    // --------------- the wiring ---------------------

    JobGraphUtils.connect(vertices, head, ChannelType.NETWORK, DistributionPattern.BIPARTITE);
    JobGraphUtils.connect(edges, head, ChannelType.NETWORK, DistributionPattern.BIPARTITE);
    JobGraphUtils.connect(vertices, head, ChannelType.NETWORK, DistributionPattern.BIPARTITE);

    JobGraphUtils.connect(head, intermediate, ChannelType.NETWORK, DistributionPattern.BIPARTITE);
    intermediateConfig.setGateIterativeWithNumberOfEventsUntilInterrupt(0, numSubTasks);

    JobGraphUtils.connect(intermediate, ssJoinIntermediate, ChannelType.NETWORK, DistributionPattern.POINTWISE);
    ssJoinIntermediateConfig.setGateIterativeWithNumberOfEventsUntilInterrupt(0, 1);

    JobGraphUtils.connect(ssJoinIntermediate, ssTail, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);
    ssTailConfig.setGateIterativeWithNumberOfEventsUntilInterrupt(0, 1);

    JobGraphUtils.connect(ssJoinIntermediate, wsTail, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);
    wsTailConfig.setGateIterativeWithNumberOfEventsUntilInterrupt(0, 1);

    JobGraphUtils.connect(head, output, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);

    JobGraphUtils.connect(head, sync, ChannelType.NETWORK, DistributionPattern.POINTWISE);

    SlotSharingGroup sharingGroup = new SlotSharingGroup();
    vertices.setSlotSharingGroup(sharingGroup);
    edges.setSlotSharingGroup(sharingGroup);
    head.setSlotSharingGroup(sharingGroup);
    intermediate.setSlotSharingGroup(sharingGroup);
    ssJoinIntermediate.setSlotSharingGroup(sharingGroup);
    wsTail.setSlotSharingGroup(sharingGroup);
    ssTail.setSlotSharingGroup(sharingGroup);
    output.setSlotSharingGroup(sharingGroup);
    sync.setSlotSharingGroup(sharingGroup);
   
    intermediate.setStrictlyCoLocatedWith(head);
    ssJoinIntermediate.setStrictlyCoLocatedWith(head);
    wsTail.setStrictlyCoLocatedWith(head);
    ssTail.setStrictlyCoLocatedWith(head);

    return jobGraph;
  }
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Examples of org.apache.flink.runtime.jobgraph.AbstractJobVertex

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    // input
    InputFormatVertex vertices = createVerticesInput(jobGraph, verticesPath, numSubTasks, serializer, comparator);
    InputFormatVertex edges = createEdgesInput(jobGraph, edgesPath, numSubTasks, serializer, comparator);

    // head
    AbstractJobVertex head = createIterationHead(jobGraph, numSubTasks, serializer, comparator, pairComparator);
    TaskConfig headConfig = new TaskConfig(head.getConfiguration());
    headConfig.setWaitForSolutionSetUpdate();

    // intermediate
    AbstractJobVertex intermediate = createIterationIntermediate(jobGraph, numSubTasks, serializer, comparator);
    TaskConfig intermediateConfig = new TaskConfig(intermediate.getConfiguration());

    // output and auxiliaries
    AbstractJobVertex output = createOutput(jobGraph, resultPath, numSubTasks, serializer);
    AbstractJobVertex sync = createSync(jobGraph, numSubTasks, maxIterations);

    // ------------------ the intermediate (ws update) ----------------------
    AbstractJobVertex wsUpdateIntermediate =
      JobGraphUtils.createTask(IterationIntermediatePactTask.class, "WorksetUpdate", jobGraph, numSubTasks);
    TaskConfig wsUpdateConfig = new TaskConfig(wsUpdateIntermediate.getConfiguration());
    {
      wsUpdateConfig.setIterationId(ITERATION_ID);
      wsUpdateConfig.setIsWorksetIteration();
      wsUpdateConfig.setIsWorksetUpdate();

      // inputs
      wsUpdateConfig.addInputToGroup(0);
      wsUpdateConfig.setInputSerializer(serializer, 0);

      // output
      wsUpdateConfig.addOutputShipStrategy(ShipStrategyType.FORWARD);
      wsUpdateConfig.setOutputComparator(comparator, 0);

      wsUpdateConfig.setOutputSerializer(serializer);

      // driver
      wsUpdateConfig.setDriver(JoinWithSolutionSetSecondDriver.class);
      wsUpdateConfig.setDriverStrategy(DriverStrategy.HYBRIDHASH_BUILD_SECOND);
      wsUpdateConfig.setDriverComparator(comparator, 0);
      wsUpdateConfig.setDriverPairComparator(pairComparator);
     
      wsUpdateConfig.setStubWrapper(new UserCodeClassWrapper<UpdateComponentIdMatch>(
        UpdateComponentIdMatch.class));
    }

    // -------------------------- ss tail --------------------------------
    AbstractJobVertex ssTail =
      JobGraphUtils.createTask(IterationTailPactTask.class, "IterationSolutionSetTail", jobGraph, numSubTasks);
    TaskConfig ssTailConfig = new TaskConfig(ssTail.getConfiguration());
    {
      ssTailConfig.setIterationId(ITERATION_ID);
      ssTailConfig.setIsSolutionSetUpdate();
      ssTailConfig.setIsWorksetIteration();

      // inputs and driver
      ssTailConfig.addInputToGroup(0);
      ssTailConfig.setInputSerializer(serializer, 0);

      // output
      ssTailConfig.setOutputSerializer(serializer);

      // the driver
      ssTailConfig.setDriver(CollectorMapDriver.class);
      ssTailConfig.setDriverStrategy(DriverStrategy.COLLECTOR_MAP);
      ssTailConfig.setStubWrapper(new UserCodeClassWrapper<DummyMapper>(DummyMapper.class));
    }

    // edges

    JobGraphUtils.connect(vertices, head, ChannelType.NETWORK, DistributionPattern.BIPARTITE);
    JobGraphUtils.connect(edges, head, ChannelType.NETWORK, DistributionPattern.BIPARTITE);
    JobGraphUtils.connect(vertices, head, ChannelType.NETWORK, DistributionPattern.BIPARTITE);

    JobGraphUtils.connect(head, intermediate, ChannelType.NETWORK, DistributionPattern.BIPARTITE);
    intermediateConfig.setGateIterativeWithNumberOfEventsUntilInterrupt(0, numSubTasks);

    JobGraphUtils.connect(intermediate, wsUpdateIntermediate, ChannelType.NETWORK,
      DistributionPattern.POINTWISE);
    wsUpdateConfig.setGateIterativeWithNumberOfEventsUntilInterrupt(0, 1);

    JobGraphUtils.connect(wsUpdateIntermediate, ssTail, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);
    ssTailConfig.setGateIterativeWithNumberOfEventsUntilInterrupt(0, 1);

    JobGraphUtils.connect(head, output, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);

    JobGraphUtils.connect(head, sync, ChannelType.NETWORK, DistributionPattern.POINTWISE);

    SlotSharingGroup sharingGroup = new SlotSharingGroup();
    vertices.setSlotSharingGroup(sharingGroup);
    edges.setSlotSharingGroup(sharingGroup);
    head.setSlotSharingGroup(sharingGroup);
    intermediate.setSlotSharingGroup(sharingGroup);
    wsUpdateIntermediate.setSlotSharingGroup(sharingGroup);
    ssTail.setSlotSharingGroup(sharingGroup);
    output.setSlotSharingGroup(sharingGroup);
    sync.setSlotSharingGroup(sharingGroup);

    intermediate.setStrictlyCoLocatedWith(head);
    wsUpdateIntermediate.setStrictlyCoLocatedWith(head);
    ssTail.setStrictlyCoLocatedWith(head);

    return jobGraph;
  }
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Examples of org.apache.flink.runtime.jobgraph.AbstractJobVertex

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    // input
    InputFormatVertex vertices = createVerticesInput(jobGraph, verticesPath, numSubTasks, serializer, comparator);
    InputFormatVertex edges = createEdgesInput(jobGraph, edgesPath, numSubTasks, serializer, comparator);

    // head
    AbstractJobVertex head = createIterationHead(jobGraph, numSubTasks, serializer, comparator, pairComparator);

    // intermediate
    AbstractJobVertex intermediate = createIterationIntermediate(jobGraph, numSubTasks, serializer, comparator);
    TaskConfig intermediateConfig = new TaskConfig(intermediate.getConfiguration());

    // output and auxiliaries
    AbstractJobVertex output = createOutput(jobGraph, resultPath, numSubTasks, serializer);
    AbstractJobVertex sync = createSync(jobGraph, numSubTasks, maxIterations);

    // ------------------ the intermediate (ss update) ----------------------
    AbstractJobVertex ssJoinIntermediate = JobGraphUtils.createTask(IterationIntermediatePactTask.class,
      "Solution Set Update", jobGraph, numSubTasks);
    TaskConfig ssJoinIntermediateConfig = new TaskConfig(ssJoinIntermediate.getConfiguration());
    {
      ssJoinIntermediateConfig.setIterationId(ITERATION_ID);
      ssJoinIntermediateConfig.setIsSolutionSetUpdate();
      ssJoinIntermediateConfig.setIsSolutionSetUpdateWithoutReprobe();

      // inputs
      ssJoinIntermediateConfig.addInputToGroup(0);
      ssJoinIntermediateConfig.setInputSerializer(serializer, 0);

      // output
      ssJoinIntermediateConfig.addOutputShipStrategy(ShipStrategyType.FORWARD);
      ssJoinIntermediateConfig.setOutputComparator(comparator, 0);

      ssJoinIntermediateConfig.setOutputSerializer(serializer);

      // driver
      ssJoinIntermediateConfig.setDriver(JoinWithSolutionSetSecondDriver.class);
      ssJoinIntermediateConfig.setDriverStrategy(DriverStrategy.HYBRIDHASH_BUILD_SECOND);
      ssJoinIntermediateConfig.setDriverComparator(comparator, 0);
      ssJoinIntermediateConfig.setDriverPairComparator(pairComparator);
     
      ssJoinIntermediateConfig.setStubWrapper(new UserCodeClassWrapper<UpdateComponentIdMatch>(UpdateComponentIdMatch.class));
    }

    // -------------------------- ws tail --------------------------------
    AbstractJobVertex wsTail = JobGraphUtils.createTask(IterationTailPactTask.class, "IterationWorksetTail", jobGraph, numSubTasks);
    TaskConfig wsTailConfig = new TaskConfig(wsTail.getConfiguration());
    {
      wsTailConfig.setIterationId(ITERATION_ID);
      wsTailConfig.setIsWorksetIteration();
      wsTailConfig.setIsWorksetUpdate();

      // inputs and driver
      wsTailConfig.addInputToGroup(0);
      wsTailConfig.setInputSerializer(serializer, 0);

      // output
      wsTailConfig.setOutputSerializer(serializer);

      // the driver
      wsTailConfig.setDriver(CollectorMapDriver.class);
      wsTailConfig.setDriverStrategy(DriverStrategy.COLLECTOR_MAP);
      wsTailConfig.setStubWrapper(new UserCodeClassWrapper<DummyMapper>(DummyMapper.class));
    }

    // --------------- the wiring ---------------------

    JobGraphUtils.connect(vertices, head, ChannelType.NETWORK, DistributionPattern.BIPARTITE);
    JobGraphUtils.connect(edges, head, ChannelType.NETWORK, DistributionPattern.BIPARTITE);
    JobGraphUtils.connect(vertices, head, ChannelType.NETWORK, DistributionPattern.BIPARTITE);

    JobGraphUtils.connect(head, intermediate, ChannelType.NETWORK, DistributionPattern.BIPARTITE);
    intermediateConfig.setGateIterativeWithNumberOfEventsUntilInterrupt(0, numSubTasks);

    JobGraphUtils.connect(intermediate, ssJoinIntermediate, ChannelType.NETWORK, DistributionPattern.POINTWISE);
    ssJoinIntermediateConfig.setGateIterativeWithNumberOfEventsUntilInterrupt(0, 1);

    JobGraphUtils.connect(ssJoinIntermediate, wsTail, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);
    wsTailConfig.setGateIterativeWithNumberOfEventsUntilInterrupt(0, 1);

    JobGraphUtils.connect(head, output, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);

    JobGraphUtils.connect(head, sync, ChannelType.NETWORK, DistributionPattern.POINTWISE);

   
    SlotSharingGroup sharingGroup = new SlotSharingGroup();
    vertices.setSlotSharingGroup(sharingGroup);
    edges.setSlotSharingGroup(sharingGroup);
    head.setSlotSharingGroup(sharingGroup);
    intermediate.setSlotSharingGroup(sharingGroup);
    ssJoinIntermediate.setSlotSharingGroup(sharingGroup);
    wsTail.setSlotSharingGroup(sharingGroup);
    output.setSlotSharingGroup(sharingGroup);
    sync.setSlotSharingGroup(sharingGroup);

    intermediate.setStrictlyCoLocatedWith(head);
    ssJoinIntermediate.setStrictlyCoLocatedWith(head);
    wsTail.setStrictlyCoLocatedWith(head);

    return jobGraph;
  }
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Examples of org.apache.flink.runtime.jobgraph.AbstractJobVertex

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        boolean isSlowReceiver, int numSubtasks)
    {
      JobGraph jobGraph = new JobGraph("Speed Test");
      SlotSharingGroup sharingGroup = new SlotSharingGroup();

      AbstractJobVertex producer = new AbstractJobVertex("Speed Test Producer");
      jobGraph.addVertex(producer);
      producer.setSlotSharingGroup(sharingGroup);
     
      producer.setInvokableClass(SpeedTestProducer.class);
      producer.setParallelism(numSubtasks);
      producer.getConfiguration().setInteger(DATA_VOLUME_GB_CONFIG_KEY, dataVolumeGb);
      producer.getConfiguration().setBoolean(IS_SLOW_SENDER_CONFIG_KEY, isSlowSender);

      AbstractJobVertex forwarder = null;
      if (useForwarder) {
        forwarder = new AbstractJobVertex("Speed Test Forwarder");
        jobGraph.addVertex(forwarder);
        forwarder.setSlotSharingGroup(sharingGroup);
       
        forwarder.setInvokableClass(SpeedTestForwarder.class);
        forwarder.setParallelism(numSubtasks);
      }

      AbstractJobVertex consumer = new AbstractJobVertex("Speed Test Consumer");
      jobGraph.addVertex(consumer);
      consumer.setSlotSharingGroup(sharingGroup);
     
      consumer.setInvokableClass(SpeedTestConsumer.class);
      consumer.setParallelism(numSubtasks);
      consumer.getConfiguration().setBoolean(IS_SLOW_RECEIVER_CONFIG_KEY, isSlowReceiver);

      if (useForwarder) {
        forwarder.connectNewDataSetAsInput(producer, DistributionPattern.BIPARTITE);
        consumer.connectNewDataSetAsInput(forwarder, DistributionPattern.BIPARTITE);
      }
      else {
        consumer.connectNewDataSetAsInput(producer, DistributionPattern.BIPARTITE);
      }

      return jobGraph;
    }
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Examples of org.apache.flink.runtime.jobgraph.AbstractJobVertex

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  }

  @SuppressWarnings("rawtypes")
  public static AbstractJobVertex createTask(Class<? extends RegularPactTask> task, String name, JobGraph graph, int parallelism)
  {
    AbstractJobVertex taskVertex = new AbstractJobVertex(name);
    graph.addVertex(taskVertex);
   
    taskVertex.setInvokableClass(task);
    taskVertex.setParallelism(parallelism);
    return taskVertex;
  }
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Examples of org.apache.flink.runtime.jobgraph.AbstractJobVertex

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    taskVertex.setParallelism(parallelism);
    return taskVertex;
  }

  public static AbstractJobVertex createSync(JobGraph jobGraph, int parallelism) {
    AbstractJobVertex sync = new AbstractJobVertex("BulkIterationSync");
    jobGraph.addVertex(sync);
   
    sync.setInvokableClass(IterationSynchronizationSinkTask.class);
    sync.setParallelism(1);
   
    TaskConfig syncConfig = new TaskConfig(sync.getConfiguration());
    syncConfig.setGateIterativeWithNumberOfEventsUntilInterrupt(0, parallelism);
    return sync;
  }
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