Package org.apache.drill.exec.physical.config

Examples of org.apache.drill.exec.physical.config.Screen

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    @Override
    public PhysicalOperator visitStore(Store store, Object obj) throws OptimizerException {
      if (!store.iterator().hasNext()) {
        throw new OptimizerException("Store node in logical plan does not have a child.");
      }
      return new Screen(store.iterator().next().accept(this, obj), context.getCurrentEndpoint());
    }
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    List<PhysicalOperator> o = p.getSortedOperators(false);
   
    PhysicalOperator op = o.iterator().next();
    assertEquals(Screen.class, op.getClass());
    Screen s = (Screen) op;
    assertEquals(DrillbitEndpoint.getDefaultInstance(), s.getEndpoint());
  }
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    s.setOperatorId(3);
    Filter f = new Filter(s, new ValueExpressions.BooleanExpression("true", ExpressionPosition.UNKNOWN), 0.1f);
    f.setOperatorId(2);
    UnionExchange e = new UnionExchange(f);
    e.setOperatorId(1);
    Screen screen = new Screen(e, CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    screen.setOperatorId(0);

    boolean reversed = false;
    while(true){

      List<PhysicalOperator> pops = Lists.newArrayList();
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    List<PhysicalOperator> o = p.getSortedOperators(false);

    PhysicalOperator op = o.iterator().next();
    assertEquals(Screen.class, op.getClass());
    Screen s = (Screen) op;
    assertEquals(DrillbitEndpoint.getDefaultInstance(), s.getEndpoint());
  }
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    @Override
    public PhysicalOperator visitStore(Store store, Object obj) throws OptimizerException {
      if (!store.iterator().hasNext()) {
        throw new OptimizerException("Store node in logical plan does not have a child.");
      }
      return new Screen(store.iterator().next().accept(this, obj), context.getCurrentEndpoint());
    }
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  public PhysicalOperator getPhysicalOperator(PhysicalPlanCreator creator) throws IOException {
    Prel child = (Prel) this.getChild();

    PhysicalOperator childPOP = child.getPhysicalOperator(creator);

    Screen s = new Screen(childPOP, creator.getContext().getCurrentEndpoint());
    return creator.addMetadata(this, s);
  }
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  }
  public static <T> PhysicalPlan createDirectPlan(DrillbitEndpoint endpoint, Iterator<T> iterator, Class<T> clazz){
    PojoRecordReader<T> reader = new PojoRecordReader<T>(clazz, iterator);
    DirectGroupScan scan = new DirectGroupScan(reader);
    Screen screen = new Screen(scan, endpoint);

    PlanPropertiesBuilder propsBuilder = PlanProperties.builder();
    propsBuilder.type(PlanType.APACHE_DRILL_PHYSICAL);
    propsBuilder.version(1);
    propsBuilder.resultMode(ResultMode.EXEC);
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  public PhysicalOperator getPhysicalOperator(PhysicalPlanCreator creator) throws IOException {
    Prel child = (Prel) this.getChild();

    PhysicalOperator childPOP = child.getPhysicalOperator(creator);

    Screen s = new Screen(childPOP, creator.getContext().getCurrentEndpoint());
    return creator.addMetadata(this, s);
  }
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    @Override
    public PhysicalOperator visitStore(Store store, Object obj) throws OptimizerException {
      if (!store.iterator().hasNext()) {
        throw new OptimizerException("Store node in logical plan does not have a child.");
      }
      return new Screen(store.iterator().next().accept(this, obj), context.getCurrentEndpoint());
    }
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    s.setOperatorId(3);
    Filter f = new Filter(s, new ValueExpressions.BooleanExpression("true", ExpressionPosition.UNKNOWN), 0.1f);
    f.setOperatorId(2);
    UnionExchange e = new UnionExchange(f);
    e.setOperatorId(1);
    Screen screen = new Screen(e, CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    screen.setOperatorId(0);

    boolean reversed = false;
    while (true) {

      List<PhysicalOperator> pops = Lists.newArrayList();
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Related Classes of org.apache.drill.exec.physical.config.Screen

  • org.apache.drill.exec.opt.BasicOptimizer$LogicalConverter
  • org.apache.drill.exec.physical.EndpointAffinity
  • org.apache.drill.exec.physical.OperatorCost
  • org.apache.drill.exec.planner.physical.ScreenPrel
  • org.apache.drill.exec.planner.sql.DirectPlan
  • org.apache.drill.exec.pop.TestInjectionValue
  • org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint
  • org.apache.drill.exec.TestOpSerialization
  • org.apache.drill.common.exceptions.PhysicalOperatorSetupException
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