Package co.cask.cdap.api.workflow

Examples of co.cask.cdap.api.workflow.WorkflowSpecification$FirstAction

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  }

  @Override
  public void addWorkflow(Workflow workflow) {
    Preconditions.checkArgument(workflow != null, "Workflow cannot be null.");
    WorkflowSpecification spec = new DefaultWorkflowSpecification(workflow.getClass().getName(),
                                                                  workflow.configure());
    workflows.put(spec.getName(), spec);

    // Add MapReduces from workflow into application
    mapReduces.putAll(spec.getMapReduce());
  }
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    ProgramType processorType = program.getType();
    Preconditions.checkNotNull(processorType, "Missing processor type.");
    Preconditions.checkArgument(processorType == ProgramType.WORKFLOW, "Only WORKFLOW process type is supported.");

    WorkflowSpecification workflowSpec = appSpec.getWorkflows().get(program.getName());
    Preconditions.checkNotNull(workflowSpec, "Missing WorkflowSpecification for %s", program.getName());

    LOG.info("Launching distributed workflow: " + program.getName() + ":" + workflowSpec.getName());
    TwillController controller = launcher.launch(new WorkflowTwillApplication(program, workflowSpec,
                                                                              hConfFile, cConfFile, eventHandler));
    return new WorkflowTwillProgramController(program.getName(), controller).startListen();
  }
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    ProgramType processorType = program.getType();
    Preconditions.checkNotNull(processorType, "Missing processor type.");
    Preconditions.checkArgument(processorType == ProgramType.WORKFLOW, "Only WORKFLOW process type is supported.");

    WorkflowSpecification workflowSpec = appSpec.getWorkflows().get(program.getName());
    Preconditions.checkNotNull(workflowSpec, "Missing WorkflowSpecification for %s", program.getName());

    RunId runId = RunIds.generate();
    WorkflowDriver driver = new WorkflowDriver(program, runId, options, hostname, workflowSpec, mapReduceProgramRunner);
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Related Classes of co.cask.cdap.api.workflow.WorkflowSpecification$FirstAction

  • co.cask.cdap.api.mapreduce.MapReduceSpecification
  • co.cask.cdap.app.DefaultAppConfigurer
  • co.cask.cdap.internal.app.runtime.distributed.DistributedWorkflowProgramRunner
  • co.cask.cdap.internal.app.runtime.workflow.WorkflowProgramRunner
  • co.cask.cdap.internal.batch.DefaultMapReduceSpecification
  • co.cask.cdap.internal.batch.ForwardingMapReduceSpecification
  • co.cask.cdap.internal.workflow.DefaultWorkflowActionSpecification
  • co.cask.cdap.internal.workflow.DefaultWorkflowSpecification
  • co.cask.cdap.internal.workflow.MapReduceWorkflowAction
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