Package org.apache.drill.exec.expr.fn

Examples of org.apache.drill.exec.expr.fn.FunctionImplementationRegistry

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    PhysicalPlanReader reader = bitContext.getPlanReader();
    LogicalPlan plan = reader.readLogicalPlan(Files.toString(FileUtils.getResourceAsFile(file), Charsets.UTF_8));
    PhysicalPlan pp = new BasicOptimizer(DrillConfig.create(), qc, connection).optimize(new BasicOptimizer.BasicOptimizationContext(qc), plan);


    FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    FragmentContext fctxt = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(fctxt, (FragmentRoot) pp.getSortedOperators(false)
        .iterator().next()));
    return exec;
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    StoragePluginRegistry reg = new StoragePluginRegistry(bitContext);

    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(),
        CoordinationProtos.DrillbitEndpoint.getDefaultInstance(), reg);
    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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      bitContext.getConfig(); result = 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, PlanFragment.getDefaultInstance(), connection, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    return exec;
  }
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      bitContext.getConfig(); result = c;
    }};

    String planString = Resources.toString(Resources.getResource(COMPARISON_TEST_PHYSICAL_PLAN), Charsets.UTF_8).replaceAll("EXPRESSION", expression);
    if(reader == null) reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    if(registry == null) registry = new FunctionImplementationRegistry(c);
    if(context == null) context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    PhysicalPlan plan = reader.readPhysicalPlan(planString);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));

    while(exec.next()){
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  @Test
  @Ignore
  public void testPerformance(@Injectable final DrillbitContext bitContext,
                              @Injectable UserServer.UserClientConnection connection) throws Exception {
    DrillConfig c = DrillConfig.create();
    FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    FragmentContext context = new FragmentContext(bitContext, BitControl.PlanFragment.getDefaultInstance(), connection, registry);

//    new NonStrictExpectations() {
//      {
//        context.getAllocator(); result = BufferAllocator.getAllocator(DrillConfig.create());
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      bitContext.getConfig(); result = c;
    }};

    String planString = Resources.toString(Resources.getResource(planPath), Charsets.UTF_8);
    if(reader == null) reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    if(registry == null) registry = new FunctionImplementationRegistry(c);
    if(context == null) context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    PhysicalPlan plan = reader.readPhysicalPlan(planString);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));

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      bitContext.getOperatorCreatorRegistry(); result = new OperatorCreatorRegistry(c);
    }};

    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/functions/cast/testCastBigInt.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()){
      BigIntVector c0 = exec.getValueVectorById(new SchemaPath("varchar_cast", ExpressionPosition.UNKNOWN), BigIntVector.class);
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      bitContext.getOperatorCreatorRegistry(); result = new OperatorCreatorRegistry(c);
    }};

    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/functions/cast/testCastInt.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()){
      IntVector c0 = exec.getValueVectorById(new SchemaPath("varchar_cast", ExpressionPosition.UNKNOWN), IntVector.class);
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      bitContext.getOperatorCreatorRegistry(); result = new OperatorCreatorRegistry(c);
    }};

    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/functions/cast/testCastFloat4.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()){
      Float4Vector c0 = exec.getValueVectorById(new SchemaPath("varchar_cast2", ExpressionPosition.UNKNOWN), Float4Vector.class);
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      bitContext.getOperatorCreatorRegistry(); result = new OperatorCreatorRegistry(c);
    }};

    PhysicalPlanReader reader = new PhysicalPlanReader(c, c.getMapper(), CoordinationProtos.DrillbitEndpoint.getDefaultInstance());
    PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/functions/cast/testCastFloat8.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()){
      Float8Vector c0 = exec.getValueVectorById(new SchemaPath("varchar_cast2", ExpressionPosition.UNKNOWN), Float8Vector.class);
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Related Classes of org.apache.drill.exec.expr.fn.FunctionImplementationRegistry

  • org.apache.drill.exec.client.DumpCatTest
  • org.apache.drill.exec.compile.TestEvaluationVisitor
  • org.apache.drill.exec.expr.ExpressionTest
  • org.apache.drill.exec.fn.impl.TestMathFunctions
  • org.apache.drill.exec.fn.impl.TestNewMathFunctions
  • org.apache.drill.exec.fn.impl.TestRepeatedFunction
  • org.apache.drill.exec.memory.TestAllocators
  • org.apache.drill.exec.physical.impl.agg.TestAgg
  • org.apache.drill.exec.physical.impl.common.TestHashTable
  • org.apache.drill.exec.physical.impl.filter.TestSimpleFilter
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