Examples with ArchivedExecution org.apache.flink.runtime.executiongraph.ArchivedExecution used on opensource projects

Example 1 with ArchivedExecution

use of org.apache.flink.runtime.executiongraph.ArchivedExecution in project flink by apache.

the class JobExceptionsHandlerTest method createArchivedExecutionJobVertex.

private static ArchivedExecutionJobVertex createArchivedExecutionJobVertex(JobVertexID jobVertexID) {
    final StringifiedAccumulatorResult[] emptyAccumulators = new StringifiedAccumulatorResult[0];
    final long[] timestamps = new long[ExecutionState.values().length];
    final ExecutionState expectedState = ExecutionState.RUNNING;
    final LocalTaskManagerLocation assignedResourceLocation = new LocalTaskManagerLocation();
    final AllocationID allocationID = new AllocationID();
    final int subtaskIndex = 1;
    final int attempt = 2;
    return new ArchivedExecutionJobVertex(new ArchivedExecutionVertex[] { new ArchivedExecutionVertex(subtaskIndex, "test task", new ArchivedExecution(new StringifiedAccumulatorResult[0], null, new ExecutionAttemptID(), attempt, expectedState, new ErrorInfo(new RuntimeException("error"), System.currentTimeMillis()), assignedResourceLocation, allocationID, subtaskIndex, timestamps), new EvictingBoundedList<>(0)) }, jobVertexID, jobVertexID.toString(), 1, 1, ResourceProfile.UNKNOWN, emptyAccumulators);
}

Example 2 with ArchivedExecution

use of org.apache.flink.runtime.executiongraph.ArchivedExecution in project flink by apache.

the class SubtaskCurrentAttemptDetailsHandlerTest method testHandleRequest.

@Test
public void testHandleRequest() throws Exception {
    // Prepare the execution graph.
    final JobID jobID = new JobID();
    final JobVertexID jobVertexID = new JobVertexID();
    // The testing subtask.
    final long deployingTs = System.currentTimeMillis() - 1024;
    final long finishedTs = System.currentTimeMillis();
    final long bytesIn = 1L;
    final long bytesOut = 10L;
    final long recordsIn = 20L;
    final long recordsOut = 30L;
    final IOMetrics ioMetrics = new IOMetrics(bytesIn, bytesOut, recordsIn, recordsOut);
    final long[] timestamps = new long[ExecutionState.values().length];
    timestamps[ExecutionState.DEPLOYING.ordinal()] = deployingTs;
    final ExecutionState expectedState = ExecutionState.FINISHED;
    timestamps[expectedState.ordinal()] = finishedTs;
    final LocalTaskManagerLocation assignedResourceLocation = new LocalTaskManagerLocation();
    final AllocationID allocationID = new AllocationID();
    final int subtaskIndex = 1;
    final int attempt = 2;
    final ArchivedExecution execution = new ArchivedExecution(new StringifiedAccumulatorResult[0], ioMetrics, new ExecutionAttemptID(), attempt, expectedState, null, assignedResourceLocation, allocationID, subtaskIndex, timestamps);
    final ArchivedExecutionVertex executionVertex = new ArchivedExecutionVertex(subtaskIndex, "Test archived execution vertex", execution, new EvictingBoundedList<>(0));
    // Instance the handler.
    final RestHandlerConfiguration restHandlerConfiguration = RestHandlerConfiguration.fromConfiguration(new Configuration());
    final MetricFetcher metricFetcher = new MetricFetcherImpl<>(() -> null, address -> null, TestingUtils.defaultExecutor(), Time.milliseconds(1000L), MetricOptions.METRIC_FETCHER_UPDATE_INTERVAL.defaultValue());
    final SubtaskCurrentAttemptDetailsHandler handler = new SubtaskCurrentAttemptDetailsHandler(() -> null, Time.milliseconds(100), Collections.emptyMap(), SubtaskCurrentAttemptDetailsHeaders.getInstance(), new DefaultExecutionGraphCache(restHandlerConfiguration.getTimeout(), Time.milliseconds(restHandlerConfiguration.getRefreshInterval())), TestingUtils.defaultExecutor(), metricFetcher);
    final HashMap<String, String> receivedPathParameters = new HashMap<>(2);
    receivedPathParameters.put(JobIDPathParameter.KEY, jobID.toString());
    receivedPathParameters.put(JobVertexIdPathParameter.KEY, jobVertexID.toString());
    final HandlerRequest<EmptyRequestBody> request = HandlerRequest.resolveParametersAndCreate(EmptyRequestBody.getInstance(), new SubtaskMessageParameters(), receivedPathParameters, Collections.emptyMap(), Collections.emptyList());
    // Handle request.
    final SubtaskExecutionAttemptDetailsInfo detailsInfo = handler.handleRequest(request, executionVertex);
    // Verify
    final IOMetricsInfo ioMetricsInfo = new IOMetricsInfo(bytesIn, true, bytesOut, true, recordsIn, true, recordsOut, true);
    final SubtaskExecutionAttemptDetailsInfo expectedDetailsInfo = new SubtaskExecutionAttemptDetailsInfo(subtaskIndex, expectedState, attempt, assignedResourceLocation.getHostname(), deployingTs, finishedTs, finishedTs - deployingTs, ioMetricsInfo, assignedResourceLocation.getResourceID().getResourceIdString());
    assertEquals(expectedDetailsInfo, detailsInfo);
}

Example 3 with ArchivedExecution

use of org.apache.flink.runtime.executiongraph.ArchivedExecution in project flink by apache.

the class SubtaskExecutionAttemptAccumulatorsHandlerTest method testHandleRequest.

@Test
public void testHandleRequest() throws Exception {
    // Instance the handler.
    final RestHandlerConfiguration restHandlerConfiguration = RestHandlerConfiguration.fromConfiguration(new Configuration());
    final SubtaskExecutionAttemptAccumulatorsHandler handler = new SubtaskExecutionAttemptAccumulatorsHandler(() -> null, Time.milliseconds(100L), Collections.emptyMap(), SubtaskExecutionAttemptAccumulatorsHeaders.getInstance(), new DefaultExecutionGraphCache(restHandlerConfiguration.getTimeout(), Time.milliseconds(restHandlerConfiguration.getRefreshInterval())), TestingUtils.defaultExecutor());
    // Instance a empty request.
    final HandlerRequest<EmptyRequestBody> request = HandlerRequest.create(EmptyRequestBody.getInstance(), new SubtaskAttemptMessageParameters());
    final Map<String, OptionalFailure<Accumulator<?, ?>>> userAccumulators = new HashMap<>(3);
    userAccumulators.put("IntCounter", OptionalFailure.of(new IntCounter(10)));
    userAccumulators.put("LongCounter", OptionalFailure.of(new LongCounter(100L)));
    userAccumulators.put("Failure", OptionalFailure.ofFailure(new FlinkRuntimeException("Test")));
    // Instance the expected result.
    final StringifiedAccumulatorResult[] accumulatorResults = StringifiedAccumulatorResult.stringifyAccumulatorResults(userAccumulators);
    final int attemptNum = 1;
    final int subtaskIndex = 2;
    // Instance the tested execution.
    final ArchivedExecution execution = new ArchivedExecution(accumulatorResults, null, new ExecutionAttemptID(), attemptNum, ExecutionState.FINISHED, null, null, null, subtaskIndex, new long[ExecutionState.values().length]);
    // Invoke tested method.
    final SubtaskExecutionAttemptAccumulatorsInfo accumulatorsInfo = handler.handleRequest(request, execution);
    final ArrayList<UserAccumulator> userAccumulatorList = new ArrayList<>(userAccumulators.size());
    for (StringifiedAccumulatorResult accumulatorResult : accumulatorResults) {
        userAccumulatorList.add(new UserAccumulator(accumulatorResult.getName(), accumulatorResult.getType(), accumulatorResult.getValue()));
    }
    final SubtaskExecutionAttemptAccumulatorsInfo expected = new SubtaskExecutionAttemptAccumulatorsInfo(subtaskIndex, attemptNum, execution.getAttemptId().toString(), userAccumulatorList);
    // Verify.
    assertEquals(expected, accumulatorsInfo);
}

Example 4 with ArchivedExecution

use of org.apache.flink.runtime.executiongraph.ArchivedExecution in project flink by apache.

the class SubtaskExecutionAttemptDetailsHandlerTest method testHandleRequest.

@Test
public void testHandleRequest() throws Exception {
    final JobID jobID = new JobID();
    final JobVertexID jobVertexId = new JobVertexID();
    // The testing subtask.
    final int subtaskIndex = 1;
    final ExecutionState expectedState = ExecutionState.FINISHED;
    final int attempt = 0;
    final StringifiedAccumulatorResult[] emptyAccumulators = new StringifiedAccumulatorResult[0];
    final long bytesIn = 1L;
    final long bytesOut = 10L;
    final long recordsIn = 20L;
    final long recordsOut = 30L;
    final IOMetrics ioMetrics = new IOMetrics(bytesIn, bytesOut, recordsIn, recordsOut);
    final ArchivedExecutionJobVertex archivedExecutionJobVertex = new ArchivedExecutionJobVertex(new ArchivedExecutionVertex[] { // the first subtask won't be queried
    null, new ArchivedExecutionVertex(subtaskIndex, "test task", new ArchivedExecution(emptyAccumulators, ioMetrics, new ExecutionAttemptID(), attempt, expectedState, null, null, null, subtaskIndex, new long[ExecutionState.values().length]), new EvictingBoundedList<>(0)) }, jobVertexId, "test", 1, 1, ResourceProfile.UNKNOWN, emptyAccumulators);
    // Change some fields so we can make it different from other sub tasks.
    final MetricFetcher metricFetcher = new MetricFetcherImpl<>(() -> null, address -> null, TestingUtils.defaultExecutor(), Time.milliseconds(1000L), MetricOptions.METRIC_FETCHER_UPDATE_INTERVAL.defaultValue());
    // Instance the handler.
    final RestHandlerConfiguration restHandlerConfiguration = RestHandlerConfiguration.fromConfiguration(new Configuration());
    final SubtaskExecutionAttemptDetailsHandler handler = new SubtaskExecutionAttemptDetailsHandler(() -> null, Time.milliseconds(100L), Collections.emptyMap(), SubtaskExecutionAttemptDetailsHeaders.getInstance(), new DefaultExecutionGraphCache(restHandlerConfiguration.getTimeout(), Time.milliseconds(restHandlerConfiguration.getRefreshInterval())), TestingUtils.defaultExecutor(), metricFetcher);
    final HashMap<String, String> receivedPathParameters = new HashMap<>(4);
    receivedPathParameters.put(JobIDPathParameter.KEY, jobID.toString());
    receivedPathParameters.put(JobVertexIdPathParameter.KEY, jobVertexId.toString());
    receivedPathParameters.put(SubtaskIndexPathParameter.KEY, Integer.toString(subtaskIndex));
    receivedPathParameters.put(SubtaskAttemptPathParameter.KEY, Integer.toString(attempt));
    final HandlerRequest<EmptyRequestBody> request = HandlerRequest.resolveParametersAndCreate(EmptyRequestBody.getInstance(), new SubtaskAttemptMessageParameters(), receivedPathParameters, Collections.emptyMap(), Collections.emptyList());
    // Handle request.
    final SubtaskExecutionAttemptDetailsInfo detailsInfo = handler.handleRequest(request, archivedExecutionJobVertex);
    // Verify
    final IOMetricsInfo ioMetricsInfo = new IOMetricsInfo(bytesIn, true, bytesOut, true, recordsIn, true, recordsOut, true);
    final SubtaskExecutionAttemptDetailsInfo expectedDetailsInfo = new SubtaskExecutionAttemptDetailsInfo(subtaskIndex, expectedState, attempt, "(unassigned)", -1L, 0L, -1L, ioMetricsInfo, "(unassigned)");
    assertEquals(expectedDetailsInfo, detailsInfo);
}

Example 5 with ArchivedExecution

use of org.apache.flink.runtime.executiongraph.ArchivedExecution in project flink by apache.

the class AdaptiveSchedulerTest method runExceptionHistoryTests.

private Iterable<RootExceptionHistoryEntry> runExceptionHistoryTests(BiConsumer<AdaptiveScheduler, List<ExecutionAttemptID>> testLogic, Consumer<AdaptiveSchedulerBuilder> setupScheduler, Consumer<JobGraph> setupJobGraph) throws Exception {
    final int numAvailableSlots = 4;
    final JobGraph jobGraph = createJobGraph();
    setupJobGraph.accept(jobGraph);
    RunFailedJobListener listener = new RunFailedJobListener();
    List<ExecutionAttemptID> cancelledTasks = new ArrayList<>();
    final CompletedCheckpointStore completedCheckpointStore = new StandaloneCompletedCheckpointStore(1);
    final CheckpointIDCounter checkpointIDCounter = new StandaloneCheckpointIDCounter();
    final CheckpointsCleaner checkpointCleaner = new CheckpointsCleaner();
    TestingCheckpointRecoveryFactory checkpointRecoveryFactory = new TestingCheckpointRecoveryFactory(completedCheckpointStore, checkpointIDCounter);
    final DefaultDeclarativeSlotPool declarativeSlotPool = createDeclarativeSlotPool(jobGraph.getJobID());
    final Configuration configuration = new Configuration();
    configuration.set(JobManagerOptions.RESOURCE_WAIT_TIMEOUT, Duration.ofMillis(1L));
    AdaptiveSchedulerBuilder builder = new AdaptiveSchedulerBuilder(jobGraph, singleThreadMainThreadExecutor).setJobMasterConfiguration(configuration).setDeclarativeSlotPool(declarativeSlotPool).setCheckpointRecoveryFactory(checkpointRecoveryFactory).setCheckpointCleaner(checkpointCleaner).setJobStatusListener(listener);
    setupScheduler.accept(builder);
    final AdaptiveScheduler scheduler = builder.build();
    final SubmissionBufferingTaskManagerGateway taskManagerGateway = new SubmissionBufferingTaskManagerGateway(numAvailableSlots);
    taskManagerGateway.setCancelConsumer(cancelledTasks::add);
    singleThreadMainThreadExecutor.execute(() -> {
        scheduler.startScheduling();
        offerSlots(declarativeSlotPool, createSlotOffersForResourceRequirements(ResourceCounter.withResource(ResourceProfile.UNKNOWN, numAvailableSlots)), taskManagerGateway);
    });
    listener.waitForRunning();
    CompletableFuture<Iterable<ArchivedExecutionVertex>> vertexFuture = new CompletableFuture<>();
    singleThreadMainThreadExecutor.execute(() -> vertexFuture.complete(scheduler.requestJob().getArchivedExecutionGraph().getAllExecutionVertices()));
    final Iterable<ArchivedExecutionVertex> executionVertices = vertexFuture.get();
    final List<ExecutionAttemptID> attemptIds = IterableUtils.toStream(executionVertices).map(ArchivedExecutionVertex::getCurrentExecutionAttempt).map(ArchivedExecution::getAttemptId).collect(Collectors.toList());
    CompletableFuture<Void> runTestLogicFuture = CompletableFuture.runAsync(() -> testLogic.accept(scheduler, attemptIds), singleThreadMainThreadExecutor);
    runTestLogicFuture.get();
    Consumer<ExecutionAttemptID> canceller = attemptId -> scheduler.updateTaskExecutionState(new TaskExecutionStateTransition(new TaskExecutionState(attemptId, ExecutionState.CANCELED, null)));
    CompletableFuture<Void> cancelFuture = CompletableFuture.runAsync(() -> cancelledTasks.forEach(canceller), singleThreadMainThreadExecutor);
    cancelFuture.get();
    listener.waitForTerminal();
    return scheduler.requestJob().getExceptionHistory();
}