Package org.apache.tez.dag.api

Examples of org.apache.tez.dag.api.InputDescriptor

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            vertices.get(i), new EdgeProperty(
                DataMovementType.SCATTER_GATHER, DataSourceType.PERSISTED,
                SchedulingType.SEQUENTIAL,
                new OutputDescriptor(
                    OnFileSortedOutput.class.getName()),
                new InputDescriptor(
                    ShuffledMergedInputLegacy.class.getName()))));
      }
    }
    return dag;
  }
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            vertices.get(i), new EdgeProperty(
                DataMovementType.SCATTER_GATHER, DataSourceType.PERSISTED,
                SchedulingType.SEQUENTIAL,
                new OutputDescriptor(
                    OnFileSortedOutput.class.getName()),
                new InputDescriptor(
                    ShuffledMergedInputLegacy.class.getName()))));
      }
    }

    return dag;
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   */
  public static String TEZ_FAILING_INPUT_FAILING_TASK_ATTEMPT =
      "tez.failing-input.failing-task-attempt";
 
  public static InputDescriptor getInputDesc(byte[] payload) {
    return new InputDescriptor(TestInput.class.getName()).
        setUserPayload(payload);
  }
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    GroupInputEdge e1 = new GroupInputEdge(uv12, v3,
        new EdgeProperty(DataMovementType.SCATTER_GATHER,
            DataSourceType.PERSISTED, SchedulingType.SEQUENTIAL,
            new OutputDescriptor("dummy output class"),
            new InputDescriptor("dummy input class")),
            new InputDescriptor("merge.class"));
   
    dag.addVertex(v1);
    dag.addVertex(v2);
    dag.addVertex(v3);
    dag.addEdge(e1);
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        createInputSpecList(), createOutputSpecList(), null);
    return taskSpec;
  }

  private List<InputSpec> createInputSpecList() {
    InputDescriptor inputDesc = new InputDescriptor(TestInput.class.getName());
    InputSpec inputSpec = new InputSpec("inedge", inputDesc, 1);
    return Lists.newArrayList(inputSpec);
  }
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    // Configure the Input for stage1
    Class<? extends TezRootInputInitializer> initializerClazz = generateSplitsInClient ? null
        : MRInputAMSplitGenerator.class;
    stage1Vertex.addInput("MRInput",
        new InputDescriptor(MRInputLegacy.class.getName())
            .setUserPayload(MRHelpers.createMRInputPayload(stage1Payload, null)),
        initializerClazz);

    // Setup stage2 Vertex
    Vertex stage2Vertex = new Vertex("stage2", new ProcessorDescriptor(
        FilterByWordOutputProcessor.class.getName()).setUserPayload(MRHelpers
        .createUserPayloadFromConf(stage2Conf)), stage1NumTasks,
        MRHelpers.getMapResource(stage2Conf));
    stage2Vertex.setJavaOpts(MRHelpers.getReduceJavaOpts(stage2Conf)).setTaskLocalResources(commonLocalResources);
    Map<String, String> stage2Env = new HashMap<String, String>();
    MRHelpers.updateEnvironmentForMRTasks(stage2Conf, stage2Env, false);
    stage2Vertex.setTaskEnvironment(stage2Env);

    // Configure the Output for stage2
    stage2Vertex.addOutput("MROutput",
        new OutputDescriptor(MROutput.class.getName()).setUserPayload(MRHelpers
            .createUserPayloadFromConf(stage2Conf)),
        MROutputCommitter.class);

    DAG dag = new DAG("FilterLinesByWord");
    Edge edge = new Edge(stage1Vertex, stage2Vertex, new EdgeProperty(
        DataMovementType.ONE_TO_ONE, DataSourceType.PERSISTED,
        SchedulingType.SEQUENTIAL, new OutputDescriptor(
            OnFileUnorderedKVOutput.class.getName()), new InputDescriptor(
            ShuffledUnorderedKVInput.class.getName())));
    dag.addVertex(stage1Vertex).addVertex(stage2Vertex).addEdge(edge);

    LOG.info("Submitting DAG to Tez Session");
    DAGClient dagClient = tezSession.submitDAG(dag);
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    ContainerContext containerContext) {
    AMSchedulerEventTALaunchRequest lr = new AMSchedulerEventTALaunchRequest(
      taID, capability, new TaskSpec(taID, "dagName", "vertexName",
      new ProcessorDescriptor("processorClassName"),
      Collections.singletonList(new InputSpec("vertexName",
        new InputDescriptor("inputClassName"), 1)),
      Collections.singletonList(new OutputSpec("vertexName",
        new OutputDescriptor("outputClassName"), 1)), null), ta, hosts, racks,
      priority, containerContext);
    return lr;
  }
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    EdgeProperty eProp1 = new EdgeProperty(
        EdgeProperty.DataMovementType.SCATTER_GATHER,
        EdgeProperty.DataSourceType.PERSISTED,
        SchedulingType.SEQUENTIAL,
        new OutputDescriptor("out"),
        new InputDescriptor("in"));
    String mockSrcVertexId2 = "Vertex2";
    EdgeProperty eProp2 = new EdgeProperty(
        EdgeProperty.DataMovementType.SCATTER_GATHER,
        EdgeProperty.DataSourceType.PERSISTED,
        SchedulingType.SEQUENTIAL,
        new OutputDescriptor("out"),
        new InputDescriptor("in"));
    String mockSrcVertexId3 = "Vertex3";
    EdgeProperty eProp3 = new EdgeProperty(
        EdgeProperty.DataMovementType.BROADCAST,
        EdgeProperty.DataSourceType.PERSISTED,
        SchedulingType.SEQUENTIAL,
        new OutputDescriptor("out"),
        new InputDescriptor("in"));
   
    final String mockManagedVertexId = "Vertex4";
   
    mockInputVertices.put(mockSrcVertexId1, eProp1);
    mockInputVertices.put(mockSrcVertexId2, eProp2);
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    EdgeProperty eProp1 = new EdgeProperty(
        EdgeProperty.DataMovementType.SCATTER_GATHER,
        EdgeProperty.DataSourceType.PERSISTED,
        SchedulingType.SEQUENTIAL,
        new OutputDescriptor("out"),
        new InputDescriptor("in"));
    String mockSrcVertexId2 = "Vertex2";
    EdgeProperty eProp2 = new EdgeProperty(
        EdgeProperty.DataMovementType.SCATTER_GATHER,
        EdgeProperty.DataSourceType.PERSISTED,
        SchedulingType.SEQUENTIAL,
        new OutputDescriptor("out"),
        new InputDescriptor("in"));
    String mockSrcVertexId3 = "Vertex3";
    EdgeProperty eProp3 = new EdgeProperty(
        EdgeProperty.DataMovementType.BROADCAST,
        EdgeProperty.DataSourceType.PERSISTED,
        SchedulingType.SEQUENTIAL,
        new OutputDescriptor("out"),
        new InputDescriptor("in"));
   
    String mockManagedVertexId = "Vertex4";
   
    VertexManagerPluginContext mockContext = mock(VertexManagerPluginContext.class);
    when(mockContext.getInputVertexEdgeProperties()).thenReturn(mockInputVertices);
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        mergeInputClass = TezMergedLogicalInput.class;
        break;
    }

    return new GroupInputEdge(group, w, createEdgeProperty(edgeProp),
        new InputDescriptor(mergeInputClass.getName()));
  }
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Related Classes of org.apache.tez.dag.api.InputDescriptor

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  • org.apache.hadoop.hive.ql.exec.tez.DagUtils
  • org.apache.pig.backend.hadoop.executionengine.tez.TezDagBuilder
  • org.apache.tez.dag.app.dag.impl.TestDAGImpl
  • org.apache.tez.dag.app.dag.impl.TestRootInputVertexManager
  • org.apache.tez.dag.app.dag.impl.TestVertexScheduler
  • org.apache.tez.dag.app.dag.impl.VertexImpl
  • org.apache.tez.dag.app.dag.impl.VertexImpl$InitTransition
  • org.apache.tez.dag.app.rm.TestContainerReuse
  • org.apache.tez.dag.library.vertexmanager.TestShuffleVertexManager
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