Examples with OrderingCompiler io.prestosql.sql.gen.OrderingCompiler used on opensource projects

Example 6 with OrderingCompiler

use of io.prestosql.sql.gen.OrderingCompiler in project hetu-core by openlookeng.

the class TestWindowOperator method testCaptureRestoreWithSpillToHdfsEnabled.

@Test
public void testCaptureRestoreWithSpillToHdfsEnabled() throws Exception {
    // Initialization
    Path spillPath = Paths.get("/tmp/hetu/snapshot/");
    HetuHdfsFileSystemClient fs = getLocalHdfs();
    when(fileSystemClientManager.getFileSystemClient(any(String.class), any(Path.class))).thenReturn(fs);
    GenericSpillerFactory genericSpillerFactory = createGenericSpillerFactory(spillPath, fileSystemClientManager, false, null);
    SnapshotConfig snapshotConfig = new SnapshotConfig();
    snapshotConfig.setSpillProfile("hdfs");
    snapshotConfig.setSpillToHdfs(true);
    snapshotUtils = new SnapshotUtils(fileSystemClientManager, snapshotConfig, new InMemoryNodeManager());
    snapshotUtils.initialize();
    ImmutableList.Builder<Page> outputPages = ImmutableList.builder();
    List<Page> input1 = rowPagesBuilder(VARCHAR, BIGINT, DOUBLE, BOOLEAN).row("b", -1L, -0.1, true).row("a", 2L, 0.3, false).row("a", 4L, 0.2, true).pageBreak().row("b", 5L, 0.4, false).row("a", 6L, 0.1, true).build();
    List<Page> input2 = rowPagesBuilder(VARCHAR, BIGINT, DOUBLE, BOOLEAN).row("c", -1L, -0.1, true).row("d", 2L, 0.3, false).row("c", 4L, 0.2, true).pageBreak().row("d", 5L, 0.4, false).build();
    WindowOperatorFactory operatorFactory = new WindowOperatorFactory(0, new PlanNodeId("test"), ImmutableList.of(VARCHAR, BIGINT, DOUBLE, BOOLEAN), Ints.asList(0, 1, 2, 3), ROW_NUMBER, Ints.asList(0), ImmutableList.of(), Ints.asList(1), ImmutableList.copyOf(new SortOrder[] { SortOrder.ASC_NULLS_LAST }), 0, 10, new PagesIndex.TestingFactory(false), true, genericSpillerFactory, new OrderingCompiler());
    DriverContext driverContext = createDriverContext(defaultMemoryLimit, TEST_SNAPSHOT_SESSION);
    WindowOperator windowOperator = (WindowOperator) operatorFactory.createOperator(driverContext);
    // Step1: add the first 2 pages
    for (Page page : input1) {
        windowOperator.addInput(page);
        windowOperator.getOutput();
    }
    // Step2: spilling happened here
    getFutureValue(windowOperator.startMemoryRevoke());
    windowOperator.finishMemoryRevoke();
    // Step3: add a marker page to make 'capture1' happened
    MarkerPage marker = MarkerPage.snapshotPage(1);
    windowOperator.addInput(marker);
    windowOperator.getOutput();
    // Step4: add another 2 pages
    for (Page page : input2) {
        windowOperator.addInput(page);
        windowOperator.getOutput();
    }
    // Step5: assume the task is rescheduled due to failure and everything is re-constructed
    driverContext = createDriverContext(8, TEST_SNAPSHOT_SESSION);
    operatorFactory = new WindowOperatorFactory(0, new PlanNodeId("test"), ImmutableList.of(VARCHAR, BIGINT, DOUBLE, BOOLEAN), Ints.asList(0, 1, 2, 3), ROW_NUMBER, Ints.asList(0), ImmutableList.of(), Ints.asList(1), ImmutableList.copyOf(new SortOrder[] { SortOrder.ASC_NULLS_LAST }), 0, 10, new PagesIndex.TestingFactory(false), true, genericSpillerFactory, new OrderingCompiler());
    windowOperator = (WindowOperator) operatorFactory.createOperator(driverContext);
    // Step6: restore to 'capture1', the spiller should contains the reference of the first 2 pages for now.
    MarkerPage resumeMarker = MarkerPage.resumePage(1);
    windowOperator.addInput(resumeMarker);
    windowOperator.getOutput();
    // Step7: continue to add another 2 pages
    for (Page page : input2) {
        windowOperator.addInput(page);
        windowOperator.getOutput();
    }
    windowOperator.finish();
    // Compare the results
    MaterializedResult expected = resultBuilder(driverContext.getSession(), VARCHAR, BIGINT, DOUBLE, BOOLEAN, BIGINT).row("a", 2L, 0.3, false, 1L).row("a", 4L, 0.2, true, 2L).row("a", 6L, 0.1, true, 3L).row("b", -1L, -0.1, true, 1L).row("b", 5L, 0.4, false, 2L).row("c", -1L, -0.1, true, 1L).row("c", 4L, 0.2, true, 2L).row("d", 2L, 0.3, false, 1L).row("d", 5L, 0.4, false, 2L).build();
    Page p = windowOperator.getOutput();
    while (p == null) {
        p = windowOperator.getOutput();
    }
    outputPages.add(p);
    MaterializedResult actual = toMaterializedResult(driverContext.getSession(), expected.getTypes(), outputPages.build());
    Assert.assertEquals(actual, expected);
}

Example 7 with OrderingCompiler

use of io.prestosql.sql.gen.OrderingCompiler in project hetu-core by openlookeng.

the class OrderByBenchmark method createOperatorFactories.

@Override
protected List<? extends OperatorFactory> createOperatorFactories() {
    List<Type> tableScanTypes = getColumnTypes("orders", "totalprice", "clerk");
    OperatorFactory tableScanOperator = createTableScanOperator(0, new PlanNodeId("test"), "orders", "totalprice", "clerk");
    LimitOperatorFactory limitOperator = new LimitOperatorFactory(1, new PlanNodeId("test"), ROWS);
    OrderByOperatorFactory orderByOperator = new OrderByOperatorFactory(2, new PlanNodeId("test"), tableScanTypes, ImmutableList.of(1), ROWS, ImmutableList.of(0), ImmutableList.of(ASC_NULLS_LAST), new PagesIndex.TestingFactory(false), false, Optional.empty(), new OrderingCompiler(), false);
    return ImmutableList.of(tableScanOperator, limitOperator, orderByOperator);
}

Example 8 with OrderingCompiler

use of io.prestosql.sql.gen.OrderingCompiler in project hetu-core by openlookeng.

the class TaskTestUtils method createTestingPlanner.

public static LocalExecutionPlanner createTestingPlanner() {
    Metadata metadata = createTestMetadataManager();
    PageSourceManager pageSourceManager = new PageSourceManager();
    HetuMetaStoreManager hetuMetaStoreManager = new HetuMetaStoreManager();
    FeaturesConfig featuresConfig = new FeaturesConfig();
    CubeManager cubeManager = new CubeManager(featuresConfig, hetuMetaStoreManager);
    pageSourceManager.addConnectorPageSourceProvider(CONNECTOR_ID, new TestingPageSourceProvider());
    // we don't start the finalizer so nothing will be collected, which is ok for a test
    FinalizerService finalizerService = new FinalizerService();
    NodeScheduler nodeScheduler = new NodeScheduler(new LegacyNetworkTopology(), new InMemoryNodeManager(), new NodeSchedulerConfig().setIncludeCoordinator(true), new NodeTaskMap(finalizerService));
    NodePartitioningManager nodePartitioningManager = new NodePartitioningManager(nodeScheduler);
    PageFunctionCompiler pageFunctionCompiler = new PageFunctionCompiler(metadata, 0);
    NodeInfo nodeInfo = new NodeInfo("test");
    FileSystemClientManager fileSystemClientManager = new FileSystemClientManager();
    SeedStoreManager seedStoreManager = new SeedStoreManager(fileSystemClientManager);
    StateStoreProvider stateStoreProvider = new LocalStateStoreProvider(seedStoreManager);
    HeuristicIndexerManager heuristicIndexerManager = new HeuristicIndexerManager(new FileSystemClientManager(), new HetuMetaStoreManager());
    return new LocalExecutionPlanner(metadata, new TypeAnalyzer(new SqlParser(), metadata), Optional.empty(), pageSourceManager, new IndexManager(), nodePartitioningManager, new PageSinkManager(), new MockExchangeClientSupplier(), new ExpressionCompiler(metadata, pageFunctionCompiler), pageFunctionCompiler, new JoinFilterFunctionCompiler(metadata), new IndexJoinLookupStats(), new TaskManagerConfig(), new GenericSpillerFactory((types, spillContext, memoryContext) -> {
        throw new UnsupportedOperationException();
    }), (types, spillContext, memoryContext) -> {
        throw new UnsupportedOperationException();
    }, (types, partitionFunction, spillContext, memoryContext) -> {
        throw new UnsupportedOperationException();
    }, new PagesIndex.TestingFactory(false), new JoinCompiler(metadata), new LookupJoinOperators(), new OrderingCompiler(), nodeInfo, stateStoreProvider, new StateStoreListenerManager(stateStoreProvider), new DynamicFilterCacheManager(), heuristicIndexerManager, cubeManager);
}

Example 9 with OrderingCompiler

use of io.prestosql.sql.gen.OrderingCompiler in project boostkit-bigdata by kunpengcompute.

the class OmniLocalQueryRunner method createDrivers.

private List<Driver> createDrivers(Session session, Plan plan, OutputFactory outputFactory, TaskContext taskContext) {
    if (printPlan) {
        System.out.println(PlanPrinter.textLogicalPlan(plan.getRoot(), plan.getTypes(), metadata, plan.getStatsAndCosts(), session, 0, false));
    }
    SubPlan subplan = planFragmenter.createSubPlans(session, plan, true, WarningCollector.NOOP);
    if (!subplan.getChildren().isEmpty()) {
        throw new AssertionError("Expected subplan to have no children");
    }
    NodeInfo nodeInfo = new NodeInfo("test");
    FileSystemClientManager fileSystemClientManager = new FileSystemClientManager();
    SeedStoreManager seedStoreManager = new SeedStoreManager(fileSystemClientManager);
    StateStoreProvider stateStoreProvider = new LocalStateStoreProvider(seedStoreManager);
    LocalExecutionPlanner executionPlanner = new LocalExecutionPlanner(metadata, new TypeAnalyzer(sqlParser, metadata), Optional.empty(), pageSourceManager, indexManager, nodePartitioningManager, pageSinkManager, null, expressionCompiler, pageFunctionCompiler, joinFilterFunctionCompiler, new IndexJoinLookupStats(), this.taskManagerConfig, spillerFactory, singleStreamSpillerFactory, partitioningSpillerFactory, new PagesIndex.TestingFactory(false), joinCompiler, new LookupJoinOperators(), new OrderingCompiler(), nodeInfo, stateStoreProvider, new StateStoreListenerManager(stateStoreProvider), new DynamicFilterCacheManager(), heuristicIndexerManager, cubeManager);
    // plan query
    StageExecutionDescriptor stageExecutionDescriptor = subplan.getFragment().getStageExecutionDescriptor();
    LocalExecutionPlan localExecutionPlan = executionPlanner.plan(taskContext, stageExecutionDescriptor, subplan.getFragment().getRoot(), subplan.getFragment().getPartitioningScheme().getOutputLayout(), plan.getTypes(), subplan.getFragment().getPartitionedSources(), null, outputFactory, Optional.empty(), Optional.empty(), null);
    // generate sources
    List<TaskSource> sources = new ArrayList<>();
    long sequenceId = 0;
    for (TableScanNode tableScan : findTableScanNodes(subplan.getFragment().getRoot())) {
        TableHandle table = tableScan.getTable();
        SplitSource splitSource = splitManager.getSplits(session, table, stageExecutionDescriptor.isScanGroupedExecution(tableScan.getId()) ? GROUPED_SCHEDULING : UNGROUPED_SCHEDULING, null, Optional.empty(), Collections.emptyMap(), ImmutableSet.of(), tableScan.getStrategy() != ReuseExchangeOperator.STRATEGY.REUSE_STRATEGY_DEFAULT, tableScan.getId());
        ImmutableSet.Builder<ScheduledSplit> scheduledSplits = ImmutableSet.builder();
        while (!splitSource.isFinished()) {
            for (Split split : getNextBatch(splitSource)) {
                scheduledSplits.add(new ScheduledSplit(sequenceId++, tableScan.getId(), split));
            }
        }
        sources.add(new TaskSource(tableScan.getId(), scheduledSplits.build(), true));
    }
    // create drivers
    List<Driver> drivers = new ArrayList<>();
    Map<PlanNodeId, DriverFactory> driverFactoriesBySource = new HashMap<>();
    for (DriverFactory driverFactory : localExecutionPlan.getDriverFactories()) {
        for (int i = 0; i < driverFactory.getDriverInstances().orElse(1); i++) {
            if (driverFactory.getSourceId().isPresent()) {
                checkState(driverFactoriesBySource.put(driverFactory.getSourceId().get(), driverFactory) == null);
            } else {
                DriverContext driverContext = taskContext.addPipelineContext(driverFactory.getPipelineId(), driverFactory.isInputDriver(), driverFactory.isOutputDriver(), false).addDriverContext();
                Driver driver = driverFactory.createDriver(driverContext);
                drivers.add(driver);
            }
        }
    }
    // add sources to the drivers
    ImmutableSet<PlanNodeId> partitionedSources = ImmutableSet.copyOf(subplan.getFragment().getPartitionedSources());
    for (TaskSource source : sources) {
        DriverFactory driverFactory = driverFactoriesBySource.get(source.getPlanNodeId());
        checkState(driverFactory != null);
        boolean partitioned = partitionedSources.contains(driverFactory.getSourceId().get());
        for (ScheduledSplit split : source.getSplits()) {
            DriverContext driverContext = taskContext.addPipelineContext(driverFactory.getPipelineId(), driverFactory.isInputDriver(), driverFactory.isOutputDriver(), partitioned).addDriverContext();
            Driver driver = driverFactory.createDriver(driverContext);
            driver.updateSource(new TaskSource(split.getPlanNodeId(), ImmutableSet.of(split), true));
            drivers.add(driver);
        }
    }
    for (DriverFactory driverFactory : localExecutionPlan.getDriverFactories()) {
        driverFactory.noMoreDrivers();
    }
    return ImmutableList.copyOf(drivers);
}

Example 10 with OrderingCompiler

use of io.prestosql.sql.gen.OrderingCompiler in project boostkit-bigdata by kunpengcompute.

the class LocalMergeSourceOmniOperatorTest method createOperatorFactory.

@Override
protected OperatorFactory createOperatorFactory() {
    when(localExchangeFactory.getLocalExchange(any())).thenReturn(localExchange);
    when(localExchange.getBufferCount()).thenReturn(2);
    when(localExchange.getNextSource()).thenReturn(firstLocalExchangeSource, secondLocalExchangeSource);
    when(firstLocalExchangeSource.getPages()).thenAnswer((invocation -> {
        return firstSourceFinish.get() ? asList(new Page(new LazyBlock(10, block -> {
        }))) : null;
    }));
    when(secondLocalExchangeSource.getPages()).thenAnswer((invocation -> {
        return secondSourceFinish.get() ? asList(new Page(new LazyBlock(10, block -> {
        }))) : null;
    }));
    when(firstLocalExchangeSource.waitForReading()).thenReturn(new AbstractFuture() {

        @Override
        public boolean isDone() {
            return false;
        }
    });
    when(firstLocalExchangeSource.waitForReading()).thenReturn(new AbstractFuture() {

        @Override
        public boolean isDone() {
            return false;
        }
    });
    return new LocalMergeSourceOmniOperatorFactory(operatorId, orderByOmniId, planNodeId, localExchangeFactory, types, orderingCompiler, sortChannels, orderings, outputChannels);
}