Examples of org.apache.drill.exec.work.fragment.NonRootStatusReporter

  public void startNewRemoteFragment(PlanFragment fragment) throws ExecutionSetupException{
    logger.debug("Received remote fragment start instruction", fragment);
    FragmentContext context = new FragmentContext(bee.getContext(), fragment, null, bee.getContext().getFunctionImplementationRegistry());
    ControlTunnel tunnel = bee.getContext().getController().getTunnel(fragment.getForeman());


    NonRootStatusReporter listener = new NonRootStatusReporter(context, tunnel);
    try{
      FragmentRoot rootOperator = bee.getContext().getPlanReader().readFragmentOperator(fragment.getFragmentJson());
      FragmentExecutor fr = new FragmentExecutor(context, bee, rootOperator, listener);
      bee.addFragmentRunner(fr);
    } catch (Exception e) {
      listener.fail(fragment.getHandle(), "Failure due to uncaught exception", e);
    } catch (OutOfMemoryError t) {
      if(t.getMessage().startsWith("Direct buffer")){
        listener.fail(fragment.getHandle(), "Failure due to error", t);
      }else{
        throw t;
      }


    }

    try {
      // we either need to start the fragment if it is a leaf fragment, or set up a fragment manager if it is non leaf.
      if(fragment.getLeafFragment()){
        FragmentContext context = new FragmentContext(bee.getContext(), fragment, null, bee.getContext().getFunctionImplementationRegistry());
        ControlTunnel tunnel = bee.getContext().getController().getTunnel(fragment.getForeman());
        NonRootStatusReporter listener = new NonRootStatusReporter(context, tunnel);
        FragmentRoot rootOperator = bee.getContext().getPlanReader().readFragmentOperator(fragment.getFragmentJson());
        FragmentExecutor fr = new FragmentExecutor(context, bee, rootOperator, listener);
        bee.addFragmentRunner(fr);
      }else{ // isIntermediate, store for incoming data.
        NonRootFragmentManager manager = new NonRootFragmentManager(fragment, bee);

Examples of org.apache.drill.exec.work.fragment.NonRootStatusReporter

Related Classes of org.apache.drill.exec.work.fragment.NonRootStatusReporter