Examples of FragmentContext

Examples of org.apache.drill.exec.ops.FragmentContext

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  public RemoteFragmentHandler(PlanFragment fragment, DrillbitContext context, BitTunnel foremanTunnel) throws FragmentSetupException{
    try{
      this.fragment = fragment;
      this.root = context.getPlanReader().readFragmentOperator(fragment.getFragmentJson());
      this.buffers = new IncomingBuffers(root);
      this.context = new FragmentContext(context, fragment.getHandle(), null, buffers, new FunctionImplementationRegistry(context.getConfig()));
      this.runnerListener = new RemoteFragmentRunnerListener(this.context, foremanTunnel);
      this.reader = context.getPlanReader();
     
    }catch(IOException e){
      throw new FragmentSetupException("Failure while decoding fragment.", e);
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Examples of org.apache.drill.exec.ops.FragmentContext

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   * @see org.apache.drill.exec.work.batch.BitComHandler#startNewRemoteFragment(org.apache.drill.exec.proto.ExecProtos.PlanFragment)
   */
  @Override
  public void startNewRemoteFragment(PlanFragment fragment){
    logger.debug("Received remote fragment start instruction", fragment);
    FragmentContext context = new FragmentContext(bee.getContext(), fragment.getHandle(), null, null,new FunctionImplementationRegistry(bee.getContext().getConfig()));
    BitTunnel tunnel = bee.getContext().getBitCom().getTunnel(fragment.getForeman());
    RemoteFragmentRunnerListener listener = new RemoteFragmentRunnerListener(context, tunnel);
    try{
      FragmentRoot rootOperator = bee.getContext().getPlanReader().readFragmentOperator(fragment.getFragmentJson());
      RootExec exec = ImplCreator.getExec(context, rootOperator);
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Examples of org.apache.drill.exec.ops.FragmentContext

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    // set up the root fragment first so we'll have incoming buffers available.
    {
      IncomingBuffers buffers = new IncomingBuffers(rootOperator);
     
      FragmentContext rootContext = new FragmentContext(bee.getContext(), rootFragment.getHandle(), rootClient, buffers, new FunctionImplementationRegistry(bee.getContext().getConfig()));
      RootExec rootExec = ImplCreator.getExec(rootContext, rootOperator);
      // add fragment to local node.
      map.put(rootFragment.getHandle(), new FragmentData(rootFragment.getHandle(), null, true));
      rootRunner = new FragmentRunner(rootContext, rootExec, new RootFragmentManager(rootContext, rootFragment));
      LocalFragmentHandler handler = new LocalFragmentHandler(rootFragment.getHandle(), buffers, rootRunner);
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Examples of org.apache.drill.exec.ops.FragmentContext

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    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){
      throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());

  }
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Examples of org.apache.drill.exec.ops.FragmentContext

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    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};
   
    while(exec.next()){
      IntVector c1 = exec.getValueVectorById(new SchemaPath("cnt", ExpressionPosition.UNKNOWN), IntVector.class);
      BitVector c2 = exec.getValueVectorById(new SchemaPath("has_min", ExpressionPosition.UNKNOWN), BitVector.class);
     
      for(int i =0; i < exec.getRecordCount(); i++){
        int curSize = sizes[size % sizes.length];
        assertEquals(curSize, c1.getAccessor().get(i));
        switch(curSize){
        case 1:
          assertEquals(oneIsOne, 1 == c2.getAccessor().get(i));
          oneIsOne = !oneIsOne;
          break;
        case 2:
          assertEquals(1, c2.getAccessor().get(i));
          break;
        case 0:
          assertEquals(0, c2.getAccessor().get(i));
          break;
        case 6:
          assertEquals(1, c2.getAccessor().get(i));
          break;
        }
        size++;
      }
    }
   
    if(context.getFailureCause() != null){
      throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());

  }
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Examples of org.apache.drill.exec.ops.FragmentContext

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    }};
   
    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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Examples of org.apache.drill.exec.ops.FragmentContext

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    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;

    while(exec.next()){
      batchCount++;
      IntVector c1 = exec.getValueVectorById(new SchemaPath("blue", ExpressionPosition.UNKNOWN), IntVector.class);
      IntVector c2 = exec.getValueVectorById(new SchemaPath("green", ExpressionPosition.UNKNOWN), IntVector.class);
     
      IntVector.Accessor a1 = c1.getAccessor();
      IntVector.Accessor a2 = c2.getAccessor();
     
      for(int i =0; i < c1.getAccessor().getValueCount(); i++){
        recordCount++;
        assert previousInt <= a1.get(i);
        previousInt = a1.get(i);
        assert previousInt == a2.get(i);
      }
    
     
    }
   
    System.out.println(String.format("Sorted %,d records in %d batches.", recordCount, batchCount));

    if(context.getFailureCause() != null){
      throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());
  }
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Examples of org.apache.drill.exec.ops.FragmentContext

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    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/sort/two_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;
    long previousLong = Long.MAX_VALUE;
   
    int recordCount = 0;
    int batchCount = 0;

    while(exec.next()){
      batchCount++;
      IntVector c1 = exec.getValueVectorById(new SchemaPath("blue", ExpressionPosition.UNKNOWN), IntVector.class);
      BigIntVector c2 = exec.getValueVectorById(new SchemaPath("alt", ExpressionPosition.UNKNOWN), BigIntVector.class);
     
      IntVector.Accessor a1 = c1.getAccessor();
      BigIntVector.Accessor a2 = c2.getAccessor();
     
      for(int i =0; i < c1.getAccessor().getValueCount(); i++){
        recordCount++;
        assert previousInt <= a1.get(i);
       
        if(previousInt != a1.get(i)){
          previousLong = Long.MAX_VALUE;
          previousInt = a1.get(i);
        }
       
        assert previousLong >= a2.get(i);
       
        //System.out.println(previousInt + "\t" + a2.get(i));
       
      }
    
     
    }
   
    System.out.println(String.format("Sorted %,d records in %d batches.", recordCount, batchCount));

    if(context.getFailureCause() != null){
      throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());
  }
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Examples of org.apache.drill.exec.ops.FragmentContext

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    }};

    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/functions/testIsNull.json"), Charsets.UTF_8));
    FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    FragmentContext context = new FragmentContext(bitContext, ExecProtos.FragmentHandle.getDefaultInstance(), connection, null, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));

    while(exec.next()){
      assertEquals(50, exec.getSelectionVector2().getCount());
    }

    if(context.getFailureCause() != null){
      throw context.getFailureCause();
    }

    assertTrue(!context.isFailed());

  }
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Examples of org.apache.drill.exec.ops.FragmentContext

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    }};

    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/functions/testIsNotNull.json"), Charsets.UTF_8));
    FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    FragmentContext context = new FragmentContext(bitContext, ExecProtos.FragmentHandle.getDefaultInstance(), connection, null, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));

    while(exec.next()){
      assertEquals(50, exec.getSelectionVector2().getCount());
    }

    if(context.getFailureCause() != null){
      throw context.getFailureCause();
    }

    assertTrue(!context.isFailed());

  }
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