Package org.apache.drill.exec.physical.impl

Examples of org.apache.drill.exec.physical.impl.SimpleRootExec

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    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/remover/test1.json"), Charsets.UTF_8));
    FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    while(exec.next()){
      int count = exec.getRecordCount();
      for(ValueVector v : exec){
        ValueVector.Accessor a = v.getAccessor();
        assertEquals(count, a.getValueCount());
      }
    }
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      PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
      PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/trace/simple_trace.json"), Charsets.UTF_8));
      FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
      FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
      SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));

      while(exec.next()){
      }

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

      exec.stop();

      FragmentHandle handle = context.getHandle();

      /* Form the file name to which the trace output will dump the record batches */
      String qid = QueryIdHelper.getQueryId(handle.getQueryId());
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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, PlanFragment.getDefaultInstance(), connection, 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++){
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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, PlanFragment.getDefaultInstance(), connection, 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++){
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    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/union/test1.json"), Charsets.UTF_8));
    FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));

    int[] counts = new int[]{100,50};
    int i=0;
    while(exec.next()){
      System.out.println("iteration count:" + exec.getRecordCount());
      assertEquals(counts[i++], exec.getRecordCount());
    }

    if(context.getFailureCause() != null){
      throw context.getFailureCause();
    }
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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, PlanFragment.getDefaultInstance(), connection, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    return exec;
  }
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    return exec;
  }

  @Test
  public void oneKeyAgg(@Injectable final DrillbitContext bitContext, @Injectable UserClientConnection connection) throws Throwable{
    SimpleRootExec exec = doTest(bitContext, connection, "/agg/test1.json");

    while(exec.next()){
      BigIntVector cnt = exec.getValueVectorById(SchemaPath.getSimplePath("cnt"), BigIntVector.class);
      IntVector key = exec.getValueVectorById(SchemaPath.getSimplePath("blue"), IntVector.class);
      long[] cntArr = {10001, 9999};
      int[] keyArr = {Integer.MIN_VALUE, Integer.MAX_VALUE};

      for(int i =0; i < exec.getRecordCount(); i++){
        assertEquals((Long) cntArr[i], cnt.getAccessor().getObject(i));
        assertEquals((Integer) keyArr[i], key.getAccessor().getObject(i));
      }
    }

    if(exec.getContext().getFailureCause() != null){
      throw exec.getContext().getFailureCause();
    }
    assertTrue(!exec.getContext().isFailed());

  }
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  }

  @Test
  public void twoKeyAgg(@Injectable final DrillbitContext bitContext, @Injectable UserClientConnection connection) throws Throwable{
    SimpleRootExec exec = doTest(bitContext, connection, "/agg/twokey.json");

    while(exec.next()){
      IntVector key1 = exec.getValueVectorById(SchemaPath.getSimplePath("key1"), IntVector.class);
      BigIntVector key2 = exec.getValueVectorById(SchemaPath.getSimplePath("key2"), BigIntVector.class);
      BigIntVector cnt = exec.getValueVectorById(SchemaPath.getSimplePath("cnt"), BigIntVector.class);
      BigIntVector total = exec.getValueVectorById(SchemaPath.getSimplePath("total"), BigIntVector.class);
      Integer[] keyArr1 = {Integer.MIN_VALUE, Integer.MIN_VALUE, Integer.MIN_VALUE, Integer.MAX_VALUE, Integer.MAX_VALUE, Integer.MAX_VALUE};
      long[] keyArr2 = {0,1,2,0,1,2};
      long[] cntArr = {34,34,34,34,34,34};
      long[] totalArr = {0,34,68,0,34,68};

      for(int i =0; i < exec.getRecordCount(); i++){
//        System.out.print(key1.getAccessor().getObject(i));
//        System.out.print("\t");
//        System.out.print(key2.getAccessor().getObject(i));
//        System.out.print("\t");
//        System.out.print(cnt.getAccessor().getObject(i));
//        System.out.print("\t");
//        System.out.print(total.getAccessor().getObject(i));
//        System.out.println();
        assertEquals((Long) cntArr[i], cnt.getAccessor().getObject(i));
        assertEquals(keyArr1[i], key1.getAccessor().getObject(i));
        assertEquals((Long) keyArr2[i], key2.getAccessor().getObject(i));
        assertEquals((Long) totalArr[i], total.getAccessor().getObject(i));
      }
    }

    if(exec.getContext().getFailureCause() != null){
      throw exec.getContext().getFailureCause();
    }
    assertTrue(!exec.getContext().isFailed());

  }
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    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/remover/test1.json"), Charsets.UTF_8));
    FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    while(exec.next()){
      int count = exec.getRecordCount();
      for(ValueVector v : exec){
        ValueVector.Accessor a = v.getAccessor();
        assertEquals(count, a.getValueCount());
      }
    }
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        PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
        PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/trace/multi_record_batch_trace.json"), Charsets.UTF_8));
        FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
        FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
        SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));

        while(exec.next()) {
          for(ValueVector vv: exec){
            vv.clear();
          }
        }

        exec.stop();

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