Package org.apache.drill.exec.physical

Examples of org.apache.drill.exec.physical.PhysicalPlan

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  private void parseAndRunLogicalPlan(String json) {
   
    try {
      LogicalPlan logicalPlan = context.getPlanReader().readLogicalPlan(json);
      if(logger.isDebugEnabled()) logger.debug("Logical {}", logicalPlan.unparse(context.getConfig()));
      PhysicalPlan physicalPlan = convert(logicalPlan);
      if(logger.isDebugEnabled()) logger.debug("Physical {}", context.getConfig().getMapper().writeValueAsString(physicalPlan));
      runPhysicalPlan(physicalPlan);
    } catch (IOException e) {
      fail("Failure while parsing logical plan.", e);
    } catch (OptimizerException e) {
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    }
  }

  private void parseAndRunPhysicalPlan(String json) {
    try {
      PhysicalPlan plan = context.getPlanReader().readPhysicalPlan(json);
      runPhysicalPlan(plan);
    } catch (IOException e) {
      fail("Failure while parsing physical plan.", e);
    }
  }
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  public void parseSimplePlan() throws Exception{
    DrillConfig c = DrillConfig.create();
    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    ObjectReader r = c.getMapper().reader(PhysicalPlan.class);
    ObjectWriter writer = c.getMapper().writer();
    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/physical_test1.json"), Charsets.UTF_8));
    System.out.println(plan.unparse(writer));
  }
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      bitContext.getAllocator(); result = BufferAllocator.getAllocator(c);
    }};
   
   
    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/filter/test1.json"), Charsets.UTF_8));
    FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    FragmentContext context = new FragmentContext(bitContext, FragmentHandle.getDefaultInstance(), connection, null, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    while(exec.next()){
      assertEquals(50, exec.getRecordCount());
    }
   
    if(context.getFailureCause() != null){
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      bitContext.getAllocator(); result = BufferAllocator.getAllocator(c);
    }};
   
   
    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/physical_repeated_1.json"), Charsets.UTF_8));
    FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    FragmentContext context = new FragmentContext(bitContext, FragmentHandle.getDefaultInstance(), connection, null, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
   
    boolean oneIsOne = false;
    int size = 0;
    int[] sizes = {1,2,0,6};
   
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  }

  public Fragment getRootFragment(PhysicalPlanReader reader, String file) throws FragmentSetupException, IOException {
    MakeFragmentsVisitor f = new MakeFragmentsVisitor();

    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile(file), Charsets.UTF_8));
    PhysicalOperator o = plan.getSortedOperators(false).iterator().next();
    return o.accept(f, null);
  }
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    PlanProperties props = new PlanProperties();
    props.type = PlanProperties.PlanType.APACHE_DRILL_PHYSICAL;
    props.version = plan.getProperties().version;
    props.generator = plan.getProperties().generator;
    PhysicalPlan p = new PhysicalPlan(props, physOps);
    return p;
    //return new PhysicalPlan(props, physOps);
  }
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  }
 
  @Test
  public void testInjected() throws Exception{
    PhysicalPlanReader r = new PhysicalPlanReader(config, config.getMapper(), DrillbitEndpoint.getDefaultInstance());
    PhysicalPlan p = r.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/physical_screen.json"), Charsets.UTF_8));
   
    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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      bitContext.getMetrics(); result = new MetricRegistry("test");
      bitContext.getAllocator(); result = BufferAllocator.getAllocator(c);
    }};
   
    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile(file), Charsets.UTF_8));
    FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    FragmentContext context = new FragmentContext(bitContext, FragmentHandle.getDefaultInstance(), connection, null, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    return exec;
  }
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      bitContext.getAllocator(); result = BufferAllocator.getAllocator(c);
    }};
   
   
    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/sort/one_key_sort.json"), Charsets.UTF_8));
    FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    FragmentContext context = new FragmentContext(bitContext, FragmentHandle.getDefaultInstance(), connection, null, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
   
    int previousInt = Integer.MIN_VALUE;

    int recordCount = 0;
    int batchCount = 0;
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