Examples with JobResultStore org.apache.flink.runtime.highavailability.JobResultStore used on opensource projects

Example 1 with JobResultStore

use of org.apache.flink.runtime.highavailability.JobResultStore in project flink by apache.

the class DispatcherCleanupITCase method testCleanupNotCancellable.

@Test
public void testCleanupNotCancellable() throws Exception {
    final JobGraph jobGraph = createJobGraph();
    final JobID jobId = jobGraph.getJobID();
    final JobResultStore jobResultStore = new EmbeddedJobResultStore();
    jobResultStore.createDirtyResult(new JobResultEntry(TestingJobResultStore.createSuccessfulJobResult(jobId)));
    haServices.setJobResultStore(jobResultStore);
    // Instantiates JobManagerRunner
    final CompletableFuture<Void> jobManagerRunnerCleanupFuture = new CompletableFuture<>();
    final AtomicReference<JobManagerRunner> jobManagerRunnerEntry = new AtomicReference<>();
    final JobManagerRunnerRegistry jobManagerRunnerRegistry = TestingJobManagerRunnerRegistry.newSingleJobBuilder(jobManagerRunnerEntry).withLocalCleanupAsyncFunction((actualJobId, executor) -> jobManagerRunnerCleanupFuture).build();
    final Dispatcher dispatcher = createTestingDispatcherBuilder().setJobManagerRunnerRegistry(jobManagerRunnerRegistry).build();
    dispatcher.start();
    toTerminate.add(dispatcher);
    CommonTestUtils.waitUntilCondition(() -> jobManagerRunnerEntry.get() != null, Deadline.fromNow(Duration.ofSeconds(10)), "JobManagerRunner wasn't loaded in time.");
    assertThat("The JobResultStore should have this job still marked as dirty.", haServices.getJobResultStore().hasDirtyJobResultEntry(jobId), CoreMatchers.is(true));
    final DispatcherGateway dispatcherGateway = dispatcher.getSelfGateway(DispatcherGateway.class);
    try {
        dispatcherGateway.cancelJob(jobId, TIMEOUT).get();
        Assert.fail("Should fail because cancelling the cleanup is not allowed.");
    } catch (ExecutionException e) {
        assertThat(e, FlinkMatchers.containsCause(JobCancellationFailedException.class));
    }
    jobManagerRunnerCleanupFuture.complete(null);
    CommonTestUtils.waitUntilCondition(() -> haServices.getJobResultStore().hasCleanJobResultEntry(jobId), Deadline.fromNow(Duration.ofSeconds(60)), "The JobResultStore should have this job marked as clean now.");
}

Example 2 with JobResultStore

use of org.apache.flink.runtime.highavailability.JobResultStore in project flink by apache.

the class JobDispatcherLeaderProcessFactoryFactory method createFactory.

@Override
public JobDispatcherLeaderProcessFactory createFactory(JobPersistenceComponentFactory jobPersistenceComponentFactory, Executor ioExecutor, RpcService rpcService, PartialDispatcherServices partialDispatcherServices, FatalErrorHandler fatalErrorHandler) {
    final JobGraph jobGraph;
    try {
        jobGraph = Preconditions.checkNotNull(jobGraphRetriever.retrieveJobGraph(partialDispatcherServices.getConfiguration()));
    } catch (FlinkException e) {
        throw new FlinkRuntimeException("Could not retrieve the JobGraph.", e);
    }
    final JobResultStore jobResultStore = jobPersistenceComponentFactory.createJobResultStore();
    final Collection<JobResult> recoveredDirtyJobResults = getDirtyJobResults(jobResultStore);
    final Optional<JobResult> maybeRecoveredDirtyJobResult = extractDirtyJobResult(recoveredDirtyJobResults, jobGraph);
    final Optional<JobGraph> maybeJobGraph = getJobGraphBasedOnDirtyJobResults(jobGraph, recoveredDirtyJobResults);
    final DefaultDispatcherGatewayServiceFactory defaultDispatcherServiceFactory = new DefaultDispatcherGatewayServiceFactory(JobDispatcherFactory.INSTANCE, rpcService, partialDispatcherServices);
    return new JobDispatcherLeaderProcessFactory(defaultDispatcherServiceFactory, maybeJobGraph.orElse(null), maybeRecoveredDirtyJobResult.orElse(null), jobResultStore, fatalErrorHandler);
}

Example 3 with JobResultStore

use of org.apache.flink.runtime.highavailability.JobResultStore in project flink by apache.

the class ApplicationDispatcherGatewayServiceFactory method create.

@Override
public AbstractDispatcherLeaderProcess.DispatcherGatewayService create(DispatcherId fencingToken, Collection<JobGraph> recoveredJobs, Collection<JobResult> recoveredDirtyJobResults, JobGraphWriter jobGraphWriter, JobResultStore jobResultStore) {
    final List<JobID> recoveredJobIds = getRecoveredJobIds(recoveredJobs);
    final Dispatcher dispatcher;
    try {
        dispatcher = dispatcherFactory.createDispatcher(rpcService, fencingToken, recoveredJobs, recoveredDirtyJobResults, (dispatcherGateway, scheduledExecutor, errorHandler) -> new ApplicationDispatcherBootstrap(application, recoveredJobIds, configuration, dispatcherGateway, scheduledExecutor, errorHandler), PartialDispatcherServicesWithJobPersistenceComponents.from(partialDispatcherServices, jobGraphWriter, jobResultStore));
    } catch (Exception e) {
        throw new FlinkRuntimeException("Could not create the Dispatcher rpc endpoint.", e);
    }
    dispatcher.start();
    return DefaultDispatcherGatewayService.from(dispatcher);
}

Example 4 with JobResultStore

use of org.apache.flink.runtime.highavailability.JobResultStore in project flink by apache.

the class ApplicationDispatcherBootstrapITCase method testDirtyJobResultRecoveryInApplicationMode.

@Test
public void testDirtyJobResultRecoveryInApplicationMode() throws Exception {
    final Deadline deadline = Deadline.fromNow(TIMEOUT);
    final Configuration configuration = new Configuration();
    configuration.set(HighAvailabilityOptions.HA_MODE, HighAvailabilityMode.ZOOKEEPER.name());
    configuration.set(DeploymentOptions.TARGET, EmbeddedExecutor.NAME);
    configuration.set(ClientOptions.CLIENT_RETRY_PERIOD, Duration.ofMillis(100));
    final TestingMiniClusterConfiguration clusterConfiguration = TestingMiniClusterConfiguration.newBuilder().setConfiguration(configuration).build();
    // having a dirty entry in the JobResultStore should make the ApplicationDispatcherBootstrap
    // implementation fail to submit the job
    final JobResultStore jobResultStore = new EmbeddedJobResultStore();
    jobResultStore.createDirtyResult(new JobResultEntry(TestingJobResultStore.createSuccessfulJobResult(ApplicationDispatcherBootstrap.ZERO_JOB_ID)));
    final EmbeddedHaServicesWithLeadershipControl haServices = new EmbeddedHaServicesWithLeadershipControl(TestingUtils.defaultExecutor()) {

        @Override
        public JobResultStore getJobResultStore() {
            return jobResultStore;
        }
    };
    final TestingMiniCluster.Builder clusterBuilder = TestingMiniCluster.newBuilder(clusterConfiguration).setHighAvailabilityServicesSupplier(() -> haServices).setDispatcherResourceManagerComponentFactorySupplier(createApplicationModeDispatcherResourceManagerComponentFactorySupplier(clusterConfiguration.getConfiguration(), ErrorHandlingSubmissionJob.createPackagedProgram()));
    try (final MiniCluster cluster = clusterBuilder.build()) {
        // start mini cluster and submit the job
        cluster.start();
        // the cluster should shut down automatically once the application completes
        awaitClusterStopped(cluster, deadline);
    }
    FlinkAssertions.assertThatChainOfCauses(ErrorHandlingSubmissionJob.getSubmissionException()).as("The job's main method shouldn't have been succeeded due to a DuplicateJobSubmissionException.").hasAtLeastOneElementOfType(DuplicateJobSubmissionException.class);
    assertThat(jobResultStore.hasDirtyJobResultEntry(ApplicationDispatcherBootstrap.ZERO_JOB_ID)).isFalse();
    assertThat(jobResultStore.hasCleanJobResultEntry(ApplicationDispatcherBootstrap.ZERO_JOB_ID)).isTrue();
}

Example 5 with JobResultStore

use of org.apache.flink.runtime.highavailability.JobResultStore in project flink by apache.

the class DefaultDispatcherGatewayServiceFactory method create.

@Override
public AbstractDispatcherLeaderProcess.DispatcherGatewayService create(DispatcherId fencingToken, Collection<JobGraph> recoveredJobs, Collection<JobResult> recoveredDirtyJobResults, JobGraphWriter jobGraphWriter, JobResultStore jobResultStore) {
    final Dispatcher dispatcher;
    try {
        dispatcher = dispatcherFactory.createDispatcher(rpcService, fencingToken, recoveredJobs, recoveredDirtyJobResults, (dispatcherGateway, scheduledExecutor, errorHandler) -> new NoOpDispatcherBootstrap(), PartialDispatcherServicesWithJobPersistenceComponents.from(partialDispatcherServices, jobGraphWriter, jobResultStore));
    } catch (Exception e) {
        throw new FlinkRuntimeException("Could not create the Dispatcher rpc endpoint.", e);
    }
    dispatcher.start();
    return DefaultDispatcherGatewayService.from(dispatcher);
}