Package com.facebook.presto.operator

Examples of com.facebook.presto.operator.DriverFactory

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                    buildContext.getNextOperatorId(),
                    buildSource.getTupleInfos(),
                    buildChannel,
                    100_000);
            HashSupplier hashSupplier = hashBuilderOperatorFactory.getHashSupplier();
            DriverFactory buildDriverFactory = new DriverFactory(
                    buildContext.isInputDriver(),
                    false,
                    ImmutableList.<OperatorFactory>builder()
                            .addAll(buildSource.getOperatorFactories())
                            .add(hashBuilderOperatorFactory)
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            int probeChannel = Iterables.getOnlyElement(getChannelSetForSymbols(ImmutableList.of(node.getSourceJoinSymbol()), probeSource.getLayout()));
            int buildChannel = Iterables.getOnlyElement(getChannelSetForSymbols(ImmutableList.of(node.getFilteringSourceJoinSymbol()), buildSource.getLayout()));

            SetBuilderOperatorFactory setBuilderOperatorFactory = new SetBuilderOperatorFactory(buildContext.getNextOperatorId(), buildSource.getTupleInfos(), buildChannel, 100_000);
            SetSupplier setProvider = setBuilderOperatorFactory.getSetProvider();
            DriverFactory buildDriverFactory = new DriverFactory(
                    buildContext.isInputDriver(),
                    false,
                    ImmutableList.<OperatorFactory>builder()
                            .addAll(buildSource.getOperatorFactories())
                            .add(setBuilderOperatorFactory)
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                    .addAll(source.getOperatorFactories())
                    .add(exchange.createSinkFactory(subContext.getNextOperatorId()))
                    .build();

            // add sub-context to current context
            context.addDriverFactory(new DriverFactory(subContext.isInputDriver(), false, factories));

            exchange.noMoreSinkFactories();

            // the main driver is not an input: the source is the input for the plan
            context.setInputDriver(false);
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                    operatorFactories.add(new FilterAndProjectOperatorFactory(subContext.getNextOperatorId(), FilterFunctions.TRUE_FUNCTION, mappings.getProjections()));
                }

                operatorFactories.add(inMemoryExchange.createSinkFactory(subContext.getNextOperatorId()));

                DriverFactory driverFactory = new DriverFactory(subContext.isInputDriver(), false, operatorFactories);
                context.addDriverFactory(driverFactory);
            }
            inMemoryExchange.noMoreSinkFactories();

            // the main driver is not an input... the union sources are the input for the plan
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            OutputFactory outputOperatorFactory)
    {
        LocalExecutionPlanContext context = new LocalExecutionPlanContext(session, types);

        PhysicalOperation physicalOperation = plan.accept(new Visitor(), context);
        DriverFactory driverFactory = new DriverFactory(
                context.isInputDriver(),
                true,
                ImmutableList.<OperatorFactory>builder()
                        .addAll(physicalOperation.getOperatorFactories())
                        .add(outputOperatorFactory.createOutputOperator(context.getNextOperatorId(), physicalOperation.getTupleInfos()))
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                    buildContext.getNextOperatorId(),
                    buildSource.getTupleInfos(),
                    buildChannels,
                    100_000);
            HashSupplier hashSupplier = hashBuilderOperatorFactory.getHashSupplier();
            DriverFactory buildDriverFactory = new DriverFactory(
                    buildContext.isInputDriver(),
                    false,
                    ImmutableList.<OperatorFactory>builder()
                            .addAll(buildSource.getOperatorFactories())
                            .add(hashBuilderOperatorFactory)
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            int probeChannel = probeSource.getLayout().get(node.getSourceJoinSymbol()).getChannel();
            int buildChannel = buildSource.getLayout().get(node.getFilteringSourceJoinSymbol()).getChannel();

            SetBuilderOperatorFactory setBuilderOperatorFactory = new SetBuilderOperatorFactory(buildContext.getNextOperatorId(), buildSource.getTupleInfos(), buildChannel, 100_000);
            SetSupplier setProvider = setBuilderOperatorFactory.getSetProvider();
            DriverFactory buildDriverFactory = new DriverFactory(
                    buildContext.isInputDriver(),
                    false,
                    ImmutableList.<OperatorFactory>builder()
                            .addAll(buildSource.getOperatorFactories())
                            .add(setBuilderOperatorFactory)
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                    .addAll(source.getOperatorFactories())
                    .add(exchange.createSinkFactory(subContext.getNextOperatorId()))
                    .build();

            // add sub-context to current context
            context.addDriverFactory(new DriverFactory(subContext.isInputDriver(), false, factories));

            exchange.noMoreSinkFactories();

            // the main driver is not an input: the source is the input for the plan
            context.setInputDriver(false);
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                    operatorFactories.add(new FilterAndProjectOperatorFactory(subContext.getNextOperatorId(), FilterFunctions.TRUE_FUNCTION, mappings.getProjections()));
                }

                operatorFactories.add(inMemoryExchange.createSinkFactory(subContext.getNextOperatorId()));

                DriverFactory driverFactory = new DriverFactory(subContext.isInputDriver(), false, operatorFactories);
                context.addDriverFactory(driverFactory);
            }
            inMemoryExchange.noMoreSinkFactories();

            // the main driver is not an input... the union sources are the input for the plan
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            OutputFactory outputOperatorFactory)
    {
        LocalExecutionPlanContext context = new LocalExecutionPlanContext(session, types);

        PhysicalOperation physicalOperation = plan.accept(new Visitor(), context);
        DriverFactory driverFactory = new DriverFactory(
                context.isInputDriver(),
                true,
                ImmutableList.<OperatorFactory>builder()
                        .addAll(physicalOperation.getOperatorFactories())
                        .add(outputOperatorFactory.createOutputOperator(context.getNextOperatorId(), physicalOperation.getTupleInfos()))
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Related Classes of com.facebook.presto.operator.DriverFactory

  • com.facebook.presto.benchmark.AbstractSimpleOperatorBenchmark
  • com.facebook.presto.benchmark.HashBuildAndJoinBenchmark
  • com.facebook.presto.benchmark.HashBuildBenchmark
  • com.facebook.presto.benchmark.HashJoinBenchmark
  • com.facebook.presto.execution.SqlTaskExecution
  • com.facebook.presto.operator.index.IndexBuildDriverFactoryProvider
  • com.facebook.presto.operator.index.IndexLoader
  • com.facebook.presto.sql.planner.LocalExecutionPlanner
  • com.facebook.presto.sql.planner.LocalExecutionPlanner$Visitor
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