Examples with ResourceManagerId org.apache.flink.runtime.resourcemanager.ResourceManagerId used on opensource projects

Example 1 with ResourceManagerId

use of org.apache.flink.runtime.resourcemanager.ResourceManagerId in project flink by apache.

the class DefaultDispatcherResourceManagerComponentFactory method create.

@Override
public DispatcherResourceManagerComponent create(Configuration configuration, ResourceID resourceId, Executor ioExecutor, RpcService rpcService, HighAvailabilityServices highAvailabilityServices, BlobServer blobServer, HeartbeatServices heartbeatServices, MetricRegistry metricRegistry, ExecutionGraphInfoStore executionGraphInfoStore, MetricQueryServiceRetriever metricQueryServiceRetriever, FatalErrorHandler fatalErrorHandler) throws Exception {
    LeaderRetrievalService dispatcherLeaderRetrievalService = null;
    LeaderRetrievalService resourceManagerRetrievalService = null;
    WebMonitorEndpoint<?> webMonitorEndpoint = null;
    ResourceManagerService resourceManagerService = null;
    DispatcherRunner dispatcherRunner = null;
    try {
        dispatcherLeaderRetrievalService = highAvailabilityServices.getDispatcherLeaderRetriever();
        resourceManagerRetrievalService = highAvailabilityServices.getResourceManagerLeaderRetriever();
        final LeaderGatewayRetriever<DispatcherGateway> dispatcherGatewayRetriever = new RpcGatewayRetriever<>(rpcService, DispatcherGateway.class, DispatcherId::fromUuid, new ExponentialBackoffRetryStrategy(12, Duration.ofMillis(10), Duration.ofMillis(50)));
        final LeaderGatewayRetriever<ResourceManagerGateway> resourceManagerGatewayRetriever = new RpcGatewayRetriever<>(rpcService, ResourceManagerGateway.class, ResourceManagerId::fromUuid, new ExponentialBackoffRetryStrategy(12, Duration.ofMillis(10), Duration.ofMillis(50)));
        final ScheduledExecutorService executor = WebMonitorEndpoint.createExecutorService(configuration.getInteger(RestOptions.SERVER_NUM_THREADS), configuration.getInteger(RestOptions.SERVER_THREAD_PRIORITY), "DispatcherRestEndpoint");
        final long updateInterval = configuration.getLong(MetricOptions.METRIC_FETCHER_UPDATE_INTERVAL);
        final MetricFetcher metricFetcher = updateInterval == 0 ? VoidMetricFetcher.INSTANCE : MetricFetcherImpl.fromConfiguration(configuration, metricQueryServiceRetriever, dispatcherGatewayRetriever, executor);
        webMonitorEndpoint = restEndpointFactory.createRestEndpoint(configuration, dispatcherGatewayRetriever, resourceManagerGatewayRetriever, blobServer, executor, metricFetcher, highAvailabilityServices.getClusterRestEndpointLeaderElectionService(), fatalErrorHandler);
        log.debug("Starting Dispatcher REST endpoint.");
        webMonitorEndpoint.start();
        final String hostname = RpcUtils.getHostname(rpcService);
        resourceManagerService = ResourceManagerServiceImpl.create(resourceManagerFactory, configuration, resourceId, rpcService, highAvailabilityServices, heartbeatServices, fatalErrorHandler, new ClusterInformation(hostname, blobServer.getPort()), webMonitorEndpoint.getRestBaseUrl(), metricRegistry, hostname, ioExecutor);
        final HistoryServerArchivist historyServerArchivist = HistoryServerArchivist.createHistoryServerArchivist(configuration, webMonitorEndpoint, ioExecutor);
        final DispatcherOperationCaches dispatcherOperationCaches = new DispatcherOperationCaches(configuration.get(RestOptions.ASYNC_OPERATION_STORE_DURATION));
        final PartialDispatcherServices partialDispatcherServices = new PartialDispatcherServices(configuration, highAvailabilityServices, resourceManagerGatewayRetriever, blobServer, heartbeatServices, () -> JobManagerMetricGroup.createJobManagerMetricGroup(metricRegistry, hostname), executionGraphInfoStore, fatalErrorHandler, historyServerArchivist, metricRegistry.getMetricQueryServiceGatewayRpcAddress(), ioExecutor, dispatcherOperationCaches);
        log.debug("Starting Dispatcher.");
        dispatcherRunner = dispatcherRunnerFactory.createDispatcherRunner(highAvailabilityServices.getDispatcherLeaderElectionService(), fatalErrorHandler, new HaServicesJobPersistenceComponentFactory(highAvailabilityServices), ioExecutor, rpcService, partialDispatcherServices);
        log.debug("Starting ResourceManagerService.");
        resourceManagerService.start();
        resourceManagerRetrievalService.start(resourceManagerGatewayRetriever);
        dispatcherLeaderRetrievalService.start(dispatcherGatewayRetriever);
        return new DispatcherResourceManagerComponent(dispatcherRunner, resourceManagerService, dispatcherLeaderRetrievalService, resourceManagerRetrievalService, webMonitorEndpoint, fatalErrorHandler, dispatcherOperationCaches);
    } catch (Exception exception) {
        // clean up all started components
        if (dispatcherLeaderRetrievalService != null) {
            try {
                dispatcherLeaderRetrievalService.stop();
            } catch (Exception e) {
                exception = ExceptionUtils.firstOrSuppressed(e, exception);
            }
        }
        if (resourceManagerRetrievalService != null) {
            try {
                resourceManagerRetrievalService.stop();
            } catch (Exception e) {
                exception = ExceptionUtils.firstOrSuppressed(e, exception);
            }
        }
        final Collection<CompletableFuture<Void>> terminationFutures = new ArrayList<>(3);
        if (webMonitorEndpoint != null) {
            terminationFutures.add(webMonitorEndpoint.closeAsync());
        }
        if (resourceManagerService != null) {
            terminationFutures.add(resourceManagerService.closeAsync());
        }
        if (dispatcherRunner != null) {
            terminationFutures.add(dispatcherRunner.closeAsync());
        }
        final FutureUtils.ConjunctFuture<Void> terminationFuture = FutureUtils.completeAll(terminationFutures);
        try {
            terminationFuture.get();
        } catch (Exception e) {
            exception = ExceptionUtils.firstOrSuppressed(e, exception);
        }
        throw new FlinkException("Could not create the DispatcherResourceManagerComponent.", exception);
    }
}

Example 2 with ResourceManagerId

use of org.apache.flink.runtime.resourcemanager.ResourceManagerId in project flink by apache.

the class JobMasterTest method testHeartbeatTimeoutWithResourceManager.

@Test
public void testHeartbeatTimeoutWithResourceManager() throws Exception {
    final String resourceManagerAddress = "rm";
    final ResourceManagerId resourceManagerId = ResourceManagerId.generate();
    final ResourceID rmResourceId = new ResourceID(resourceManagerAddress);
    final TestingResourceManagerGateway resourceManagerGateway = new TestingResourceManagerGateway(resourceManagerId, rmResourceId, resourceManagerAddress, "localhost");
    final CompletableFuture<Tuple3<JobMasterId, ResourceID, JobID>> jobManagerRegistrationFuture = new CompletableFuture<>();
    final CompletableFuture<JobID> disconnectedJobManagerFuture = new CompletableFuture<>();
    final CountDownLatch registrationAttempts = new CountDownLatch(2);
    resourceManagerGateway.setRegisterJobManagerFunction((jobMasterId, resourceID, s, jobID) -> {
        jobManagerRegistrationFuture.complete(Tuple3.of(jobMasterId, resourceID, jobID));
        registrationAttempts.countDown();
        return CompletableFuture.completedFuture(resourceManagerGateway.getJobMasterRegistrationSuccess());
    });
    resourceManagerGateway.setDisconnectJobManagerConsumer(tuple -> disconnectedJobManagerFuture.complete(tuple.f0));
    rpcService.registerGateway(resourceManagerAddress, resourceManagerGateway);
    final JobMaster jobMaster = new JobMasterBuilder(jobGraph, rpcService).withJobMasterId(jobMasterId).withResourceId(jmResourceId).withConfiguration(configuration).withHighAvailabilityServices(haServices).withHeartbeatServices(fastHeartbeatServices).createJobMaster();
    jobMaster.start();
    try {
        // define a leader and see that a registration happens
        rmLeaderRetrievalService.notifyListener(resourceManagerAddress, resourceManagerId.toUUID());
        // register job manager success will trigger monitor heartbeat target between jm and rm
        final Tuple3<JobMasterId, ResourceID, JobID> registrationInformation = jobManagerRegistrationFuture.get(testingTimeout.toMilliseconds(), TimeUnit.MILLISECONDS);
        assertThat(registrationInformation.f0, Matchers.equalTo(jobMasterId));
        assertThat(registrationInformation.f1, Matchers.equalTo(jmResourceId));
        assertThat(registrationInformation.f2, Matchers.equalTo(jobGraph.getJobID()));
        final JobID disconnectedJobManager = disconnectedJobManagerFuture.get(testingTimeout.toMilliseconds(), TimeUnit.MILLISECONDS);
        // heartbeat timeout should trigger disconnect JobManager from ResourceManager
        assertThat(disconnectedJobManager, Matchers.equalTo(jobGraph.getJobID()));
        // the JobMaster should try to reconnect to the RM
        registrationAttempts.await();
    } finally {
        RpcUtils.terminateRpcEndpoint(jobMaster, testingTimeout);
    }
}

Example 3 with ResourceManagerId

use of org.apache.flink.runtime.resourcemanager.ResourceManagerId in project flink by apache.

the class JobMasterTest method testReconnectionAfterDisconnect.

/**
 * Tests that we continue reconnecting to the latest known RM after a disconnection message.
 */
@Test
public void testReconnectionAfterDisconnect() throws Exception {
    final JobMaster jobMaster = new JobMasterBuilder(jobGraph, rpcService).withJobMasterId(jobMasterId).withConfiguration(configuration).withHighAvailabilityServices(haServices).withHeartbeatServices(heartbeatServices).createJobMaster();
    jobMaster.start();
    final JobMasterGateway jobMasterGateway = jobMaster.getSelfGateway(JobMasterGateway.class);
    try {
        final TestingResourceManagerGateway testingResourceManagerGateway = createAndRegisterTestingResourceManagerGateway();
        final BlockingQueue<JobMasterId> registrationsQueue = new ArrayBlockingQueue<>(1);
        testingResourceManagerGateway.setRegisterJobManagerFunction((jobMasterId, resourceID, s, jobID) -> {
            registrationsQueue.offer(jobMasterId);
            return CompletableFuture.completedFuture(testingResourceManagerGateway.getJobMasterRegistrationSuccess());
        });
        final ResourceManagerId resourceManagerId = testingResourceManagerGateway.getFencingToken();
        notifyResourceManagerLeaderListeners(testingResourceManagerGateway);
        // wait for first registration attempt
        final JobMasterId firstRegistrationAttempt = registrationsQueue.take();
        assertThat(firstRegistrationAttempt, equalTo(jobMasterId));
        assertThat(registrationsQueue.isEmpty(), is(true));
        jobMasterGateway.disconnectResourceManager(resourceManagerId, new FlinkException("Test exception"));
        // wait for the second registration attempt after the disconnect call
        assertThat(registrationsQueue.take(), equalTo(jobMasterId));
    } finally {
        RpcUtils.terminateRpcEndpoint(jobMaster, testingTimeout);
    }
}

Example 4 with ResourceManagerId

use of org.apache.flink.runtime.resourcemanager.ResourceManagerId in project flink by apache.

the class DeclarativeSlotManagerTest method testRequirementDeclaration.

private void testRequirementDeclaration(RequirementDeclarationScenario scenario) throws Exception {
    final ResourceManagerId resourceManagerId = ResourceManagerId.generate();
    final ResourceID resourceID = ResourceID.generate();
    final JobID jobId = new JobID();
    final SlotID slotId = new SlotID(resourceID, 0);
    final String targetAddress = "localhost";
    final ResourceProfile resourceProfile = ResourceProfile.fromResources(42.0, 1337);
    final CompletableFuture<Tuple6<SlotID, JobID, AllocationID, ResourceProfile, String, ResourceManagerId>> requestFuture = new CompletableFuture<>();
    // accept an incoming slot request
    final TaskExecutorGateway taskExecutorGateway = new TestingTaskExecutorGatewayBuilder().setRequestSlotFunction(tuple6 -> {
        requestFuture.complete(Tuple6.of(tuple6.f0, tuple6.f1, tuple6.f2, tuple6.f3, tuple6.f4, tuple6.f5));
        return CompletableFuture.completedFuture(Acknowledge.get());
    }).createTestingTaskExecutorGateway();
    final TaskExecutorConnection taskExecutorConnection = new TaskExecutorConnection(resourceID, taskExecutorGateway);
    final SlotStatus slotStatus = new SlotStatus(slotId, resourceProfile);
    final SlotReport slotReport = new SlotReport(slotStatus);
    final DefaultSlotTracker slotTracker = new DefaultSlotTracker();
    try (DeclarativeSlotManager slotManager = createDeclarativeSlotManagerBuilder().setSlotTracker(slotTracker).buildAndStartWithDirectExec(resourceManagerId, new TestingResourceActionsBuilder().build())) {
        if (scenario == RequirementDeclarationScenario.TASK_EXECUTOR_REGISTRATION_BEFORE_REQUIREMENT_DECLARATION) {
            slotManager.registerTaskManager(taskExecutorConnection, slotReport, ResourceProfile.ANY, ResourceProfile.ANY);
        }
        final ResourceRequirements requirements = ResourceRequirements.create(jobId, targetAddress, Collections.singleton(ResourceRequirement.create(resourceProfile, 1)));
        slotManager.processResourceRequirements(requirements);
        if (scenario == RequirementDeclarationScenario.TASK_EXECUTOR_REGISTRATION_AFTER_REQUIREMENT_DECLARATION) {
            slotManager.registerTaskManager(taskExecutorConnection, slotReport, ResourceProfile.ANY, ResourceProfile.ANY);
        }
        assertThat(requestFuture.get(), is(equalTo(Tuple6.of(slotId, jobId, requestFuture.get().f2, resourceProfile, targetAddress, resourceManagerId))));
        DeclarativeTaskManagerSlot slot = slotTracker.getSlot(slotId);
        assertEquals("The slot has not been allocated to the expected allocation id.", jobId, slot.getJobId());
    }
}

Example 5 with ResourceManagerId

use of org.apache.flink.runtime.resourcemanager.ResourceManagerId in project flink by apache.

the class DeclarativeSlotManagerTest method testSlotRequestFailure.

/**
 * Tests that the SlotManager retries allocating a slot if the TaskExecutor#requestSlot call
 * fails.
 */
@Test
public void testSlotRequestFailure() throws Exception {
    final DefaultSlotTracker slotTracker = new DefaultSlotTracker();
    try (final DeclarativeSlotManager slotManager = createDeclarativeSlotManagerBuilder().setSlotTracker(slotTracker).buildAndStartWithDirectExec()) {
        ResourceRequirements requirements = createResourceRequirementsForSingleSlot();
        slotManager.processResourceRequirements(requirements);
        final BlockingQueue<Tuple6<SlotID, JobID, AllocationID, ResourceProfile, String, ResourceManagerId>> requestSlotQueue = new ArrayBlockingQueue<>(1);
        final BlockingQueue<CompletableFuture<Acknowledge>> responseQueue = new ArrayBlockingQueue<>(2);
        final CompletableFuture<Acknowledge> firstManualSlotRequestResponse = new CompletableFuture<>();
        responseQueue.offer(firstManualSlotRequestResponse);
        final CompletableFuture<Acknowledge> secondManualSlotRequestResponse = new CompletableFuture<>();
        responseQueue.offer(secondManualSlotRequestResponse);
        final TestingTaskExecutorGateway testingTaskExecutorGateway = new TestingTaskExecutorGatewayBuilder().setRequestSlotFunction(slotIDJobIDAllocationIDStringResourceManagerIdTuple6 -> {
            requestSlotQueue.offer(slotIDJobIDAllocationIDStringResourceManagerIdTuple6);
            try {
                return responseQueue.take();
            } catch (InterruptedException ignored) {
                return FutureUtils.completedExceptionally(new FlinkException("Response queue was interrupted."));
            }
        }).createTestingTaskExecutorGateway();
        final ResourceID taskExecutorResourceId = ResourceID.generate();
        final TaskExecutorConnection taskExecutionConnection = new TaskExecutorConnection(taskExecutorResourceId, testingTaskExecutorGateway);
        final SlotReport slotReport = new SlotReport(createFreeSlotStatus(new SlotID(taskExecutorResourceId, 0)));
        slotManager.registerTaskManager(taskExecutionConnection, slotReport, ResourceProfile.ANY, ResourceProfile.ANY);
        final Tuple6<SlotID, JobID, AllocationID, ResourceProfile, String, ResourceManagerId> firstRequest = requestSlotQueue.take();
        // fail first request
        firstManualSlotRequestResponse.completeExceptionally(new SlotAllocationException("Test exception"));
        final Tuple6<SlotID, JobID, AllocationID, ResourceProfile, String, ResourceManagerId> secondRequest = requestSlotQueue.take();
        assertThat(secondRequest.f1, equalTo(firstRequest.f1));
        assertThat(secondRequest.f0, equalTo(firstRequest.f0));
        secondManualSlotRequestResponse.complete(Acknowledge.get());
        final DeclarativeTaskManagerSlot slot = slotTracker.getSlot(secondRequest.f0);
        assertThat(slot.getState(), equalTo(SlotState.ALLOCATED));
        assertThat(slot.getJobId(), equalTo(secondRequest.f1));
    }
}