Package org.apache.tez.dag.api.records.DAGProtos

Examples of org.apache.tez.dag.api.records.DAGProtos.DAGPlan

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    return dag.createDag(conf);
  }

  private DAGPlan createTestDAGPlan() {
    LOG.info("Setting up dag plan");
    DAGPlan dag = DAGPlan.newBuilder()
        .setName("testverteximpl")
        .addVertex(
            VertexPlan.newBuilder()
            .setName("vertex1")
            .setType(PlanVertexType.NORMAL)
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      TezYARNUtils.addToEnvironment(taskEnv,
          ApplicationConstants.Environment.CLASSPATH.name(),
          classpath, File.pathSeparator);
    }
   
    DAGPlan dagPlan = dag.createDag(sessionConfig.getTezConfiguration());
    SubmitDAGRequestProto.Builder requestBuilder = SubmitDAGRequestProto.newBuilder();
    requestBuilder.setDAGPlan(dagPlan).build();
    if (additionalAmResources != null && !additionalAmResources.isEmpty()) {
      requestBuilder.setAdditionalAmResources(DagTypeConverters
          .convertFromLocalResources(additionalAmResources));
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  public TemporaryFolder tempFolder = new TemporaryFolder(); //TODO: doesn't seem to be deleting this folder automatically as expected.

  @Test(timeout = 5000)
  public void testBasicJobPlanSerde() throws IOException {

    DAGPlan job = DAGPlan.newBuilder()
       .setName("test")
       .addVertex(
           VertexPlan.newBuilder()
             .setName("vertex1")
             .setType(PlanVertexType.NORMAL)
             .addTaskLocationHint(PlanTaskLocationHint.newBuilder().addHost("machineName").addRack("rack1").build())
             .setTaskConfig(
                 PlanTaskConfiguration.newBuilder()
                   .setNumTasks(2)
                   .setVirtualCores(4)
                   .setMemoryMb(1024)
                   .setJavaOpts("")
                   .setTaskModule("x.y")
                   .build())
             .build())
        .build();
   File file = tempFolder.newFile("jobPlan");
   FileOutputStream outStream = null;
   try {
     outStream = new FileOutputStream(file);
     job.writeTo(outStream);
   }
   finally {
     if(outStream != null){
       outStream.close();
     }
   }

   DAGPlan inJob;
   FileInputStream inputStream;
   try {
     inputStream = new FileInputStream(file);
     inJob = DAGPlan.newBuilder().mergeFrom(inputStream).build();
   }
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        new EdgeManagerDescriptor("emClass").setUserPayload("emPayload".getBytes()),
        DataSourceType.PERSISTED, SchedulingType.SEQUENTIAL, outputDescriptor, inputDescriptor));

    dag.addVertex(v1).addVertex(v2).addEdge(edge);

    DAGPlan dagProto = dag.createDag(new TezConfiguration());

    EdgeProperty edgeProperty = DagTypeConverters.createEdgePropertyMapFromDAGPlan(dagProto
        .getEdgeList().get(0));

    EdgeManagerDescriptor emDesc = edgeProperty.getEdgeManagerDescriptor();
    Assert.assertNotNull(emDesc);
    Assert.assertEquals("emClass", emDesc.getClassName());
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        DataMovementType.SCATTER_GATHER, DataSourceType.PERSISTED,
        SchedulingType.SEQUENTIAL, outputDescriptor, inputDescriptor));

    dag.addVertex(v1).addVertex(v2).addEdge(edge);

    DAGPlan dagProto = dag.createDag(new TezConfiguration());

    assertEquals(2, dagProto.getVertexCount());
    assertEquals(1, dagProto.getEdgeCount());

    VertexPlan v1Proto = dagProto.getVertex(0);
    VertexPlan v2Proto = dagProto.getVertex(1);
    EdgePlan edgeProto = dagProto.getEdge(0);

    assertEquals("processor1Bytes", new String(v1Proto.getProcessorDescriptor()
        .getUserPayload().toByteArray()));
    assertEquals("processor1", v1Proto.getProcessorDescriptor().getClassName());

    assertEquals("processor2Bytes", new String(v2Proto.getProcessorDescriptor()
        .getUserPayload().toByteArray()));
    assertEquals("processor2", v2Proto.getProcessorDescriptor().getClassName());

    assertEquals("inputBytes", new String(edgeProto.getEdgeDestination()
        .getUserPayload().toByteArray()));
    assertEquals("input", edgeProto.getEdgeDestination().getClassName());

    assertEquals("outputBytes", new String(edgeProto.getEdgeSource()
        .getUserPayload().toByteArray()));
    assertEquals("output", edgeProto.getEdgeSource().getClassName());

    EdgeProperty edgeProperty = DagTypeConverters
        .createEdgePropertyMapFromDAGPlan(dagProto.getEdgeList().get(0));

    byte[] ib = edgeProperty.getEdgeDestination().getUserPayload();
    assertEquals("inputBytes", new String(ib));
    assertEquals("input", edgeProperty.getEdgeDestination().getClassName());
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        DataMovementType.SCATTER_GATHER, DataSourceType.PERSISTED,
        SchedulingType.SEQUENTIAL, outputDescriptor, inputDescriptor));

    dag.addVertex(v1).addVertex(v2).addEdge(edge).addVertex(v3);

    DAGPlan dagProto = dag.createDag(new TezConfiguration());

    assertEquals(3, dagProto.getVertexCount());
    assertEquals(1, dagProto.getEdgeCount());

    VertexPlan v1Proto = dagProto.getVertex(0);
    VertexPlan v2Proto = dagProto.getVertex(1);
    VertexPlan v3Proto = dagProto.getVertex(2);
    EdgePlan edgeProto = dagProto.getEdge(0);

    assertEquals("processor1Bytes", new String(v1Proto.getProcessorDescriptor()
        .getUserPayload().toByteArray()));
    assertEquals("processor1", v1Proto.getProcessorDescriptor().getClassName());

    assertEquals("processor2Bytes", new String(v2Proto.getProcessorDescriptor()
        .getUserPayload().toByteArray()));
    assertEquals("processor2", v2Proto.getProcessorDescriptor().getClassName());

    assertEquals("processor3Bytes", new String(v3Proto.getProcessorDescriptor()
        .getUserPayload().toByteArray()));
    assertEquals("processor3", v3Proto.getProcessorDescriptor().getClassName());

    assertEquals("inputBytes", new String(edgeProto.getEdgeDestination()
        .getUserPayload().toByteArray()));
    assertEquals("input", edgeProto.getEdgeDestination().getClassName());

    assertEquals("outputBytes", new String(edgeProto.getEdgeSource()
        .getUserPayload().toByteArray()));
    assertEquals("output", edgeProto.getEdgeSource().getClassName());

    EdgeProperty edgeProperty = DagTypeConverters
        .createEdgePropertyMapFromDAGPlan(dagProto.getEdgeList().get(0));

    byte[] ib = edgeProperty.getEdgeDestination().getUserPayload();
    assertEquals("inputBytes", new String(ib));
    assertEquals("input", edgeProperty.getEdgeDestination().getClassName());
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    dagCredentials.addToken(new Text("Token1"), token1);
    dagCredentials.addToken(new Text("Token2"), token2);
   
    dag.setCredentials(dagCredentials);

    DAGPlan dagProto = dag.createDag(new TezConfiguration());

    assertTrue(dagProto.hasCredentialsBinary());
   
    Credentials fetchedCredentials = DagTypeConverters.convertByteStringToCredentials(dagProto
        .getCredentialsBinary());
   
    assertEquals(2, fetchedCredentials.numberOfTokens());
    assertNotNull(fetchedCredentials.getToken(new Text("Token1")));
    assertNotNull(fetchedCredentials.getToken(new Text("Token2")));
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      Path binaryPath =  new Path(amConfig.getStagingDir(),
          TezConfiguration.TEZ_PB_PLAN_BINARY_NAME + "." + appId.toString());
      amConfig.getAMConf().set(TezConfiguration.TEZ_AM_PLAN_REMOTE_PATH,
          binaryPath.toUri().toString());

      DAGPlan dagPB = dag.createDag(null);

      FSDataOutputStream dagPBOutBinaryStream = null;

      try {
        //binary output
        dagPBOutBinaryStream = FileSystem.create(fs, binaryPath,
            new FsPermission(TEZ_AM_FILE_PERMISSION));
        dagPB.writeTo(dagPBOutBinaryStream);
      } finally {
        if(dagPBOutBinaryStream != null){
          dagPBOutBinaryStream.close();
        }
      }
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    }
  }

  private DAGPlan createTestMRRDAGPlan() {
    LOG.info("Setting up MRR dag plan");
    DAGPlan dag = DAGPlan.newBuilder()
        .setName("testverteximpl")
        .addVertex(
            VertexPlan.newBuilder()
            .setName("vertex1")
            .setType(PlanVertexType.NORMAL)
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    return dag.createDag(conf);
  }

  private DAGPlan createTestDAGPlan() {
    LOG.info("Setting up dag plan");
    DAGPlan dag = DAGPlan.newBuilder()
        .setName("testverteximpl")
        .addVertex(
            VertexPlan.newBuilder()
            .setName("vertex1")
            .setType(PlanVertexType.NORMAL)
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Related Classes of org.apache.tez.dag.api.records.DAGProtos.DAGPlan

  • org.apache.tez.client.TezClient
  • org.apache.tez.client.TezClientUtils
  • org.apache.tez.client.TezSession
  • org.apache.tez.dag.api.client.rpc.DAGClientAMProtocolBlockingPBServerImpl
  • org.apache.tez.dag.api.client.TestDAGClientHandler
  • org.apache.tez.dag.api.TestDAGPlan
  • org.apache.tez.dag.api.TestDAGVerify
  • org.apache.tez.dag.app.dag.impl.TestDAGImpl
  • org.apache.tez.dag.app.dag.impl.TestVertexImpl
  • org.apache.tez.dag.app.DAGAppMaster
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