Examples with TypeOperators io.trino.spi.type.TypeOperators used on opensource projects

Example 11 with TypeOperators

use of io.trino.spi.type.TypeOperators in project trino by trinodb.

the class TestHttpRemoteTask method testOutboundDynamicFilters.

@Test(timeOut = 30_000)
public void testOutboundDynamicFilters() throws Exception {
    DynamicFilterId filterId1 = new DynamicFilterId("df1");
    DynamicFilterId filterId2 = new DynamicFilterId("df2");
    SymbolAllocator symbolAllocator = new SymbolAllocator();
    Symbol symbol1 = symbolAllocator.newSymbol("DF_SYMBOL1", BIGINT);
    Symbol symbol2 = symbolAllocator.newSymbol("DF_SYMBOL2", BIGINT);
    SymbolReference df1 = symbol1.toSymbolReference();
    SymbolReference df2 = symbol2.toSymbolReference();
    ColumnHandle handle1 = new TestingColumnHandle("column1");
    ColumnHandle handle2 = new TestingColumnHandle("column2");
    QueryId queryId = new QueryId("test");
    TestingTaskResource testingTaskResource = new TestingTaskResource(new AtomicLong(System.nanoTime()), FailureScenario.NO_FAILURE);
    DynamicFilterService dynamicFilterService = new DynamicFilterService(PLANNER_CONTEXT.getMetadata(), PLANNER_CONTEXT.getFunctionManager(), new TypeOperators(), newDirectExecutorService());
    dynamicFilterService.registerQuery(queryId, TEST_SESSION, ImmutableSet.of(filterId1, filterId2), ImmutableSet.of(filterId1, filterId2), ImmutableSet.of());
    dynamicFilterService.stageCannotScheduleMoreTasks(new StageId(queryId, 1), 0, 1);
    DynamicFilter dynamicFilter = dynamicFilterService.createDynamicFilter(queryId, ImmutableList.of(new DynamicFilters.Descriptor(filterId1, df1), new DynamicFilters.Descriptor(filterId2, df2)), ImmutableMap.of(symbol1, handle1, symbol2, handle2), symbolAllocator.getTypes());
    // make sure initial dynamic filter is collected
    CompletableFuture<?> future = dynamicFilter.isBlocked();
    dynamicFilterService.addTaskDynamicFilters(new TaskId(new StageId(queryId.getId(), 1), 1, 0), ImmutableMap.of(filterId1, Domain.singleValue(BIGINT, 1L)));
    future.get();
    assertEquals(dynamicFilter.getCurrentPredicate(), TupleDomain.withColumnDomains(ImmutableMap.of(handle1, Domain.singleValue(BIGINT, 1L))));
    // Create remote task after dynamic filter is created to simulate new nodes joining
    HttpRemoteTaskFactory httpRemoteTaskFactory = createHttpRemoteTaskFactory(testingTaskResource, dynamicFilterService);
    RemoteTask remoteTask = createRemoteTask(httpRemoteTaskFactory, ImmutableSet.of(filterId1, filterId2));
    testingTaskResource.setInitialTaskInfo(remoteTask.getTaskInfo());
    remoteTask.start();
    assertEventually(new Duration(10, SECONDS), () -> assertEquals(testingTaskResource.getDynamicFiltersSentCounter(), 1L));
    assertEquals(testingTaskResource.getCreateOrUpdateCounter(), 1L);
    // schedule a couple of splits to trigger task updates
    addSplit(remoteTask, testingTaskResource, 1);
    addSplit(remoteTask, testingTaskResource, 2);
    // make sure dynamic filter was sent in task updates only once
    assertEquals(testingTaskResource.getDynamicFiltersSentCounter(), 1L);
    assertEquals(testingTaskResource.getCreateOrUpdateCounter(), 3L);
    assertEquals(testingTaskResource.getLatestDynamicFilterFromCoordinator(), ImmutableMap.of(filterId1, Domain.singleValue(BIGINT, 1L)));
    future = dynamicFilter.isBlocked();
    dynamicFilterService.addTaskDynamicFilters(new TaskId(new StageId(queryId.getId(), 1), 1, 0), ImmutableMap.of(filterId2, Domain.singleValue(BIGINT, 2L)));
    future.get();
    assertEquals(dynamicFilter.getCurrentPredicate(), TupleDomain.withColumnDomains(ImmutableMap.of(handle1, Domain.singleValue(BIGINT, 1L), handle2, Domain.singleValue(BIGINT, 2L))));
    // dynamic filter should be sent even though there were no further splits scheduled
    assertEventually(new Duration(10, SECONDS), () -> assertEquals(testingTaskResource.getDynamicFiltersSentCounter(), 2L));
    assertEquals(testingTaskResource.getCreateOrUpdateCounter(), 4L);
    // previously sent dynamic filter should not be repeated
    assertEquals(testingTaskResource.getLatestDynamicFilterFromCoordinator(), ImmutableMap.of(filterId2, Domain.singleValue(BIGINT, 2L)));
    httpRemoteTaskFactory.stop();
    dynamicFilterService.stop();
}

Example 12 with TypeOperators

use of io.trino.spi.type.TypeOperators in project trino by trinodb.

the class TestTupleFilterProcessor method testFilter.

@Test
public void testFilter() {
    Page tuplePage = Iterables.getOnlyElement(rowPagesBuilder(BIGINT, VARCHAR, DOUBLE).row(1L, "a", 0.1).build());
    List<Type> outputTypes = ImmutableList.of(VARCHAR, BIGINT, BOOLEAN, DOUBLE, DOUBLE);
    Page inputPage = Iterables.getOnlyElement(rowPagesBuilder(outputTypes).row("a", 1L, true, 0.1, 0.0).row("b", 1L, true, 0.1, 2.0).row("a", 1L, false, 0.1, 2.0).row("a", 0L, false, 0.2, 0.2).build());
    FunctionManager functionManager = createTestingFunctionManager();
    DynamicTupleFilterFactory filterFactory = new DynamicTupleFilterFactory(42, new PlanNodeId("42"), new int[] { 0, 1, 2 }, new int[] { 1, 0, 3 }, outputTypes, new PageFunctionCompiler(functionManager, 0), new BlockTypeOperators(new TypeOperators()));
    PageProcessor tupleFilterProcessor = filterFactory.createPageProcessor(tuplePage, OptionalInt.of(MAX_BATCH_SIZE)).get();
    Page actualPage = getOnlyElement(tupleFilterProcessor.process(SESSION, new DriverYieldSignal(), newSimpleAggregatedMemoryContext().newLocalMemoryContext(PageProcessor.class.getSimpleName()), inputPage)).orElseThrow(() -> new AssertionError("page is not present"));
    Page expectedPage = Iterables.getOnlyElement(rowPagesBuilder(outputTypes).row("a", 1L, true, 0.1, 0.0).row("a", 1L, false, 0.1, 2.0).build());
    assertPageEquals(outputTypes, actualPage, expectedPage);
}

Example 13 with TypeOperators

use of io.trino.spi.type.TypeOperators in project trino by trinodb.

the class TestLocalExchange method setUp.

@BeforeMethod
public void setUp() {
    NodeScheduler nodeScheduler = new NodeScheduler(new UniformNodeSelectorFactory(new InMemoryNodeManager(), new NodeSchedulerConfig().setIncludeCoordinator(true), new NodeTaskMap(new FinalizerService())));
    nodePartitioningManager = new NodePartitioningManager(nodeScheduler, new BlockTypeOperators(new TypeOperators()));
}

Example 14 with TypeOperators

use of io.trino.spi.type.TypeOperators in project trino by trinodb.

the class TestFieldSetFilteringRecordSet method test.

@Test
public void test() {
    ArrayType arrayOfBigintType = new ArrayType(BIGINT);
    FieldSetFilteringRecordSet fieldSetFilteringRecordSet = new FieldSetFilteringRecordSet(new TypeOperators(), new InMemoryRecordSet(ImmutableList.of(BIGINT, BIGINT, TIMESTAMP_WITH_TIME_ZONE, TIMESTAMP_WITH_TIME_ZONE, arrayOfBigintType, arrayOfBigintType), ImmutableList.of(ImmutableList.of(100L, 100L, // test same time in different time zone to make sure equal check was done properly
    packDateTimeWithZone(100, getTimeZoneKeyForOffset(123)), packDateTimeWithZone(100, getTimeZoneKeyForOffset(234)), // test structural type
    arrayBlockOf(BIGINT, 12, 34, 56), arrayBlockOf(BIGINT, 12, 34, 56)))), ImmutableList.of(ImmutableSet.of(0, 1), ImmutableSet.of(2, 3), ImmutableSet.of(4, 5)));
    RecordCursor recordCursor = fieldSetFilteringRecordSet.cursor();
    assertTrue(recordCursor.advanceNextPosition());
}

Example 15 with TypeOperators

use of io.trino.spi.type.TypeOperators in project trino by trinodb.

the class TestMergingPageIterator method testMerging.

@Test
public void testMerging() {
    List<Type> types = ImmutableList.of(INTEGER, INTEGER);
    List<Integer> sortIndexes = ImmutableList.of(1);
    List<SortOrder> sortOrders = ImmutableList.of(SortOrder.ASC_NULLS_FIRST);
    List<List<Page>> pageLists = new ArrayList<>();
    PageBuilder pageBuilder = new PageBuilder(types);
    for (int i = 0; i < 10; i++) {
        Iterator<Integer> values = IntStream.range(0, 1000).map(ignored -> ThreadLocalRandom.current().nextInt(100_000)).mapToObj(n -> ((n % 100) == 0) ? null : n).sorted(nullsFirst(naturalOrder())).iterator();
        List<Page> pages = new ArrayList<>();
        for (int j = 0; j < 10; j++) {
            for (int k = 0; k < 100; k++) {
                Integer n = values.next();
                pageBuilder.declarePosition();
                if (n == null) {
                    pageBuilder.getBlockBuilder(0).appendNull();
                    pageBuilder.getBlockBuilder(1).appendNull();
                } else {
                    INTEGER.writeLong(pageBuilder.getBlockBuilder(0), n);
                    INTEGER.writeLong(pageBuilder.getBlockBuilder(1), n * 22L);
                }
            }
            pages.add(pageBuilder.build());
            pageBuilder.reset();
        }
        pageLists.add(pages);
        assertFalse(values.hasNext());
    }
    List<Iterator<Page>> pages = pageLists.stream().map(List::iterator).collect(toList());
    Iterator<Page> iterator = new MergingPageIterator(pages, types, sortIndexes, sortOrders, new TypeOperators());
    List<Long> values = new ArrayList<>();
    while (iterator.hasNext()) {
        Page page = iterator.next();
        for (int i = 0; i < page.getPositionCount(); i++) {
            if (page.getBlock(0).isNull(i)) {
                assertTrue(page.getBlock(1).isNull(i));
                values.add(null);
            } else {
                long x = INTEGER.getLong(page.getBlock(0), i);
                long y = INTEGER.getLong(page.getBlock(1), i);
                assertEquals(y, x * 22);
                values.add(x);
            }
        }
    }
    assertThat(values).isSortedAccordingTo(nullsFirst(naturalOrder()));
}