Examples with StageId io.trino.execution.StageId used on opensource projects

Example 26 with StageId

use of io.trino.execution.StageId in project trino by trinodb.

the class TestTaskExecutor method testLevelContributionCap.

@Test
public void testLevelContributionCap() {
    MultilevelSplitQueue splitQueue = new MultilevelSplitQueue(2);
    TaskHandle handle0 = new TaskHandle(new TaskId(new StageId("test0", 0), 0, 0), splitQueue, () -> 1, 1, new Duration(1, SECONDS), OptionalInt.empty());
    TaskHandle handle1 = new TaskHandle(new TaskId(new StageId("test1", 0), 0, 0), splitQueue, () -> 1, 1, new Duration(1, SECONDS), OptionalInt.empty());
    for (int i = 0; i < (LEVEL_THRESHOLD_SECONDS.length - 1); i++) {
        long levelAdvanceTime = SECONDS.toNanos(LEVEL_THRESHOLD_SECONDS[i + 1] - LEVEL_THRESHOLD_SECONDS[i]);
        handle0.addScheduledNanos(levelAdvanceTime);
        assertEquals(handle0.getPriority().getLevel(), i + 1);
        handle1.addScheduledNanos(levelAdvanceTime);
        assertEquals(handle1.getPriority().getLevel(), i + 1);
        assertEquals(splitQueue.getLevelScheduledTime(i), 2 * Math.min(levelAdvanceTime, LEVEL_CONTRIBUTION_CAP));
        assertEquals(splitQueue.getLevelScheduledTime(i + 1), 0);
    }
}

Example 27 with StageId

use of io.trino.execution.StageId in project trino by trinodb.

the class TestHashJoinOperator method innerJoinWithSpill.

private void innerJoinWithSpill(boolean probeHashEnabled, List<WhenSpill> whenSpill, SingleStreamSpillerFactory buildSpillerFactory, PartitioningSpillerFactory joinSpillerFactory) throws Exception {
    TaskStateMachine taskStateMachine = new TaskStateMachine(new TaskId(new StageId("query", 0), 0, 0), executor);
    TaskContext taskContext = TestingTaskContext.createTaskContext(executor, scheduledExecutor, TEST_SESSION, taskStateMachine);
    DriverContext joinDriverContext = taskContext.addPipelineContext(2, true, true, false).addDriverContext();
    // force a yield for every match in LookupJoinOperator, set called to true after first
    AtomicBoolean called = new AtomicBoolean(false);
    InternalJoinFilterFunction filterFunction = new TestInternalJoinFilterFunction((leftPosition, leftPage, rightPosition, rightPage) -> {
        called.set(true);
        joinDriverContext.getYieldSignal().forceYieldForTesting();
        return true;
    });
    // build factory
    RowPagesBuilder buildPages = rowPagesBuilder(false, Ints.asList(0), ImmutableList.of(VARCHAR, BIGINT)).addSequencePage(4, 20, 200).addSequencePage(4, 20, 200).addSequencePage(4, 30, 300).addSequencePage(4, 40, 400);
    BuildSideSetup buildSideSetup = setupBuildSide(nodePartitioningManager, true, taskContext, buildPages, Optional.of(filterFunction), true, buildSpillerFactory);
    JoinBridgeManager<PartitionedLookupSourceFactory> lookupSourceFactoryManager = buildSideSetup.getLookupSourceFactoryManager();
    // probe factory
    RowPagesBuilder probePages = rowPagesBuilder(probeHashEnabled, Ints.asList(0), ImmutableList.of(VARCHAR, BIGINT)).row("20", 123_000L).row("20", 123_000L).pageBreak().addSequencePage(20, 0, 123_000).addSequencePage(10, 30, 123_000);
    OperatorFactory joinOperatorFactory = innerJoinOperatorFactory(operatorFactories, lookupSourceFactoryManager, probePages, joinSpillerFactory, true);
    // build drivers and operators
    instantiateBuildDrivers(buildSideSetup, taskContext);
    List<Driver> buildDrivers = buildSideSetup.getBuildDrivers();
    int buildOperatorCount = buildDrivers.size();
    checkState(buildOperatorCount == whenSpill.size());
    LookupSourceFactory lookupSourceFactory = lookupSourceFactoryManager.getJoinBridge(Lifespan.taskWide());
    try (Operator joinOperator = joinOperatorFactory.createOperator(joinDriverContext)) {
        // build lookup source
        ListenableFuture<LookupSourceProvider> lookupSourceProvider = lookupSourceFactory.createLookupSourceProvider();
        List<Boolean> revoked = new ArrayList<>(nCopies(buildOperatorCount, false));
        while (!lookupSourceProvider.isDone()) {
            for (int i = 0; i < buildOperatorCount; i++) {
                checkErrors(taskStateMachine);
                buildDrivers.get(i).process();
                HashBuilderOperator buildOperator = buildSideSetup.getBuildOperators().get(i);
                if (whenSpill.get(i) == WhenSpill.DURING_BUILD && buildOperator.getOperatorContext().getReservedRevocableBytes() > 0) {
                    checkState(!lookupSourceProvider.isDone(), "Too late, LookupSource already done");
                    revokeMemory(buildOperator);
                    revoked.set(i, true);
                }
            }
        }
        getFutureValue(lookupSourceProvider).close();
        assertEquals(revoked, whenSpill.stream().map(WhenSpill.DURING_BUILD::equals).collect(toImmutableList()), "Some operators not spilled before LookupSource built");
        for (int i = 0; i < buildOperatorCount; i++) {
            if (whenSpill.get(i) == WhenSpill.AFTER_BUILD) {
                revokeMemory(buildSideSetup.getBuildOperators().get(i));
            }
        }
        for (Driver buildDriver : buildDrivers) {
            runDriverInThread(executor, buildDriver);
        }
        ValuesOperatorFactory valuesOperatorFactory = new ValuesOperatorFactory(17, new PlanNodeId("values"), probePages.build());
        PageBuffer pageBuffer = new PageBuffer(10);
        PageBufferOperatorFactory pageBufferOperatorFactory = new PageBufferOperatorFactory(18, new PlanNodeId("pageBuffer"), pageBuffer);
        Driver joinDriver = Driver.createDriver(joinDriverContext, valuesOperatorFactory.createOperator(joinDriverContext), joinOperator, pageBufferOperatorFactory.createOperator(joinDriverContext));
        while (!called.get()) {
            // process first row of first page of LookupJoinOperator
            processRow(joinDriver, taskStateMachine);
        }
        for (int i = 0; i < buildOperatorCount; i++) {
            if (whenSpill.get(i) == WhenSpill.DURING_USAGE) {
                triggerMemoryRevokingAndWait(buildSideSetup.getBuildOperators().get(i), taskStateMachine);
            }
        }
        // process remaining LookupJoinOperator pages
        while (!joinDriver.isFinished()) {
            checkErrors(taskStateMachine);
            processRow(joinDriver, taskStateMachine);
        }
        checkErrors(taskStateMachine);
        List<Page> actualPages = getPages(pageBuffer);
        MaterializedResult expected = MaterializedResult.resultBuilder(taskContext.getSession(), concat(probePages.getTypesWithoutHash(), buildPages.getTypesWithoutHash())).row("20", 123_000L, "20", 200L).row("20", 123_000L, "20", 200L).row("20", 123_000L, "20", 200L).row("20", 123_000L, "20", 200L).row("30", 123_000L, "30", 300L).row("31", 123_001L, "31", 301L).row("32", 123_002L, "32", 302L).row("33", 123_003L, "33", 303L).build();
        assertEqualsIgnoreOrder(getProperColumns(joinOperator, concat(probePages.getTypes(), buildPages.getTypes()), probePages, actualPages).getMaterializedRows(), expected.getMaterializedRows());
    } finally {
        joinOperatorFactory.noMoreOperators();
    }
}

Example 28 with StageId

use of io.trino.execution.StageId in project trino by trinodb.

the class TestArbitraryOutputBuffer method createArbitraryBuffer.

private ArbitraryOutputBuffer createArbitraryBuffer(OutputBuffers buffers, DataSize dataSize) {
    ArbitraryOutputBuffer buffer = new ArbitraryOutputBuffer(TASK_INSTANCE_ID, new OutputBufferStateMachine(new TaskId(new StageId(new QueryId("query"), 0), 0, 0), stateNotificationExecutor), dataSize, () -> new SimpleLocalMemoryContext(newSimpleAggregatedMemoryContext(), "test"), stateNotificationExecutor);
    buffer.setOutputBuffers(buffers);
    return buffer;
}

Example 29 with StageId

use of io.trino.execution.StageId in project trino by trinodb.

the class TestBroadcastOutputBuffer method createBroadcastBuffer.

private BroadcastOutputBuffer createBroadcastBuffer(OutputBuffers outputBuffers, DataSize dataSize, Runnable notifyStatusChanged) {
    BroadcastOutputBuffer buffer = new BroadcastOutputBuffer(TASK_INSTANCE_ID, new OutputBufferStateMachine(new TaskId(new StageId(new QueryId("query"), 0), 0, 0), stateNotificationExecutor), dataSize, () -> new SimpleLocalMemoryContext(newSimpleAggregatedMemoryContext(), "test"), stateNotificationExecutor, notifyStatusChanged);
    buffer.setOutputBuffers(outputBuffers);
    return buffer;
}

Example 30 with StageId

use of io.trino.execution.StageId in project trino by trinodb.

the class TestTaskExecutor method testUpdateLevelWithCap.

@Test
public void testUpdateLevelWithCap() {
    MultilevelSplitQueue splitQueue = new MultilevelSplitQueue(2);
    TaskHandle handle0 = new TaskHandle(new TaskId(new StageId("test0", 0), 0, 0), splitQueue, () -> 1, 1, new Duration(1, SECONDS), OptionalInt.empty());
    long quantaNanos = MINUTES.toNanos(10);
    handle0.addScheduledNanos(quantaNanos);
    long cappedNanos = Math.min(quantaNanos, LEVEL_CONTRIBUTION_CAP);
    for (int i = 0; i < (LEVEL_THRESHOLD_SECONDS.length - 1); i++) {
        long thisLevelTime = Math.min(SECONDS.toNanos(LEVEL_THRESHOLD_SECONDS[i + 1] - LEVEL_THRESHOLD_SECONDS[i]), cappedNanos);
        assertEquals(splitQueue.getLevelScheduledTime(i), thisLevelTime);
        cappedNanos -= thisLevelTime;
    }
}