Examples with PlanNodeId io.trino.sql.planner.plan.PlanNodeId used on opensource projects

Example 6 with PlanNodeId

use of io.trino.sql.planner.plan.PlanNodeId in project trino by trinodb.

the class SourcePartitionedScheduler method assignSplits.

private Set<RemoteTask> assignSplits(Multimap<InternalNode, Split> splitAssignment, Multimap<InternalNode, Lifespan> noMoreSplitsNotification) {
    ImmutableSet.Builder<RemoteTask> newTasks = ImmutableSet.builder();
    ImmutableSet<InternalNode> nodes = ImmutableSet.<InternalNode>builder().addAll(splitAssignment.keySet()).addAll(noMoreSplitsNotification.keySet()).build();
    for (InternalNode node : nodes) {
        // source partitioned tasks can only receive broadcast data; otherwise it would have a different distribution
        ImmutableMultimap<PlanNodeId, Split> splits = ImmutableMultimap.<PlanNodeId, Split>builder().putAll(partitionedNode, splitAssignment.get(node)).build();
        ImmutableMultimap.Builder<PlanNodeId, Lifespan> noMoreSplits = ImmutableMultimap.builder();
        if (noMoreSplitsNotification.containsKey(node)) {
            noMoreSplits.putAll(partitionedNode, noMoreSplitsNotification.get(node));
        }
        RemoteTask task = scheduledTasks.get(node);
        if (task != null) {
            task.addSplits(splits);
            noMoreSplits.build().forEach(task::noMoreSplits);
        } else {
            scheduleTask(node, splits, noMoreSplits.build()).ifPresent(newTasks::add);
        }
    }
    return newTasks.build();
}

Example 7 with PlanNodeId

use of io.trino.sql.planner.plan.PlanNodeId in project trino by trinodb.

the class TestSpatialJoinOperator method assertSpatialJoin.

private void assertSpatialJoin(TaskContext taskContext, Type joinType, RowPagesBuilder buildPages, RowPagesBuilder probePages, MaterializedResult expected) {
    DriverContext driverContext = taskContext.addPipelineContext(0, true, true, false).addDriverContext();
    PagesSpatialIndexFactory pagesSpatialIndexFactory = buildIndex(driverContext, (build, probe, r) -> build.contains(probe), Optional.empty(), Optional.empty(), buildPages);
    OperatorFactory joinOperatorFactory = new SpatialJoinOperatorFactory(2, new PlanNodeId("test"), joinType, probePages.getTypes(), Ints.asList(1), 0, Optional.empty(), pagesSpatialIndexFactory);
    assertOperatorEquals(joinOperatorFactory, driverContext, probePages.build(), expected);
}

Example 8 with PlanNodeId

use of io.trino.sql.planner.plan.PlanNodeId in project trino by trinodb.

the class TestSpatialJoinOperator method testDuplicateProbeFactory.

@Test(dataProvider = "testDuplicateProbeFactoryDataProvider")
public void testDuplicateProbeFactory(boolean createSecondaryOperators) throws Exception {
    TaskContext taskContext = createTaskContext();
    PipelineContext pipelineContext = taskContext.addPipelineContext(0, true, true, false);
    DriverContext probeDriver = pipelineContext.addDriverContext();
    DriverContext buildDriver = pipelineContext.addDriverContext();
    RowPagesBuilder buildPages = rowPagesBuilder(ImmutableList.of(GEOMETRY, VARCHAR, DOUBLE)).row(stPoint(0, 0), "0_0", 1.5);
    PagesSpatialIndexFactory pagesSpatialIndexFactory = buildIndex(buildDriver, (build, probe, r) -> build.distance(probe) <= r.getAsDouble(), Optional.of(2), Optional.empty(), buildPages);
    RowPagesBuilder probePages = rowPagesBuilder(ImmutableList.of(GEOMETRY, VARCHAR)).row(stPoint(0, 1), "0_1");
    OperatorFactory firstFactory = new SpatialJoinOperatorFactory(2, new PlanNodeId("test"), INNER, probePages.getTypes(), Ints.asList(1), 0, Optional.empty(), pagesSpatialIndexFactory);
    for (int i = 0; i < 3; i++) {
        DriverContext secondDriver = pipelineContext.addDriverContext();
        OperatorFactory secondFactory = firstFactory.duplicate();
        if (createSecondaryOperators) {
            try (Operator secondOperator = secondFactory.createOperator(secondDriver)) {
                assertEquals(toPages(secondOperator, emptyIterator()), ImmutableList.of());
            }
        }
        secondFactory.noMoreOperators();
    }
    MaterializedResult expected = resultBuilder(taskContext.getSession(), ImmutableList.of(VARCHAR, VARCHAR)).row("0_1", "0_0").build();
    assertOperatorEquals(firstFactory, probeDriver, probePages.build(), expected);
}

Example 9 with PlanNodeId

use of io.trino.sql.planner.plan.PlanNodeId in project trino by trinodb.

the class TestSpatialJoinOperator method testDistanceQuery.

@Test
public void testDistanceQuery() {
    TaskContext taskContext = createTaskContext();
    DriverContext driverContext = taskContext.addPipelineContext(0, true, true, false).addDriverContext();
    RowPagesBuilder buildPages = rowPagesBuilder(ImmutableList.of(GEOMETRY, VARCHAR, DOUBLE)).row(stPoint(0, 0), "0_0", 1.5).row(null, "null", 1.5).row(stPoint(1, 0), "1_0", 1.5).pageBreak().row(stPoint(3, 0), "3_0", 1.5).pageBreak().row(stPoint(10, 0), "10_0", 1.5);
    PagesSpatialIndexFactory pagesSpatialIndexFactory = buildIndex(driverContext, (build, probe, r) -> build.distance(probe) <= r.getAsDouble(), Optional.of(2), Optional.empty(), buildPages);
    RowPagesBuilder probePages = rowPagesBuilder(ImmutableList.of(GEOMETRY, VARCHAR)).row(stPoint(0, 1), "0_1").row(null, "null").row(stPoint(1, 1), "1_1").pageBreak().row(stPoint(3, 1), "3_1").pageBreak().row(stPoint(10, 1), "10_1");
    OperatorFactory joinOperatorFactory = new SpatialJoinOperatorFactory(2, new PlanNodeId("test"), INNER, probePages.getTypes(), Ints.asList(1), 0, Optional.empty(), pagesSpatialIndexFactory);
    MaterializedResult expected = resultBuilder(taskContext.getSession(), ImmutableList.of(VARCHAR, VARCHAR)).row("0_1", "0_0").row("0_1", "1_0").row("1_1", "0_0").row("1_1", "1_0").row("3_1", "3_0").row("10_1", "10_0").build();
    assertOperatorEquals(joinOperatorFactory, driverContext, probePages.build(), expected);
}

Example 10 with PlanNodeId

use of io.trino.sql.planner.plan.PlanNodeId in project trino by trinodb.

the class TestSpatialJoinOperator method testYield.

@Test
public void testYield() {
    // create a filter function that yields for every probe match
    // verify we will yield #match times totally
    TaskContext taskContext = createTaskContext();
    DriverContext driverContext = taskContext.addPipelineContext(0, true, true, false).addDriverContext();
    // force a yield for every match
    AtomicInteger filterFunctionCalls = new AtomicInteger();
    InternalJoinFilterFunction filterFunction = new TestInternalJoinFilterFunction(((leftPosition, leftPage, rightPosition, rightPage) -> {
        filterFunctionCalls.incrementAndGet();
        driverContext.getYieldSignal().forceYieldForTesting();
        return true;
    }));
    RowPagesBuilder buildPages = rowPagesBuilder(ImmutableList.of(GEOMETRY, VARCHAR)).row(POLYGON_A, "A").pageBreak().row(POLYGON_B, "B");
    PagesSpatialIndexFactory pagesSpatialIndexFactory = buildIndex(driverContext, (build, probe, r) -> build.contains(probe), Optional.empty(), Optional.of(filterFunction), buildPages);
    // 10 points in polygon A (x0...x9)
    // 10 points in polygons A and B (y0...y9)
    // 10 points in polygon B (z0...z9)
    // 40 total matches
    RowPagesBuilder probePages = rowPagesBuilder(ImmutableList.of(GEOMETRY, VARCHAR));
    for (int i = 0; i < 10; i++) {
        probePages.row(stPoint(1 + 0.1 * i, 1 + 0.1 * i), "x" + i);
    }
    for (int i = 0; i < 10; i++) {
        probePages.row(stPoint(4.5 + 0.01 * i, 4.5 + 0.01 * i), "y" + i);
    }
    for (int i = 0; i < 10; i++) {
        probePages.row(stPoint(6 + 0.1 * i, 6 + 0.1 * i), "z" + i);
    }
    List<Page> probeInput = probePages.build();
    OperatorFactory joinOperatorFactory = new SpatialJoinOperatorFactory(2, new PlanNodeId("test"), INNER, probePages.getTypes(), Ints.asList(1), 0, Optional.empty(), pagesSpatialIndexFactory);
    Operator operator = joinOperatorFactory.createOperator(driverContext);
    assertTrue(operator.needsInput());
    operator.addInput(probeInput.get(0));
    operator.finish();
    // we will yield 40 times due to filterFunction
    for (int i = 0; i < 40; i++) {
        driverContext.getYieldSignal().setWithDelay(5 * SECONDS.toNanos(1), driverContext.getYieldExecutor());
        assertNull(operator.getOutput());
        assertEquals(filterFunctionCalls.get(), i + 1, "Expected join to stop processing (yield) after calling filter function once");
        driverContext.getYieldSignal().reset();
    }
    // delayed yield is not going to prevent operator from producing a page now (yield won't be forced because filter function won't be called anymore)
    driverContext.getYieldSignal().setWithDelay(5 * SECONDS.toNanos(1), driverContext.getYieldExecutor());
    Page output = operator.getOutput();
    assertNotNull(output);
    // make sure we have 40 matches
    assertEquals(output.getPositionCount(), 40);
}