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

Example 1 with TaskExecutionStateTransition

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

the class StopWithSavepointTest method testRestartingOnUpdateTaskExecutionStateWithRestart.

@Test
public void testRestartingOnUpdateTaskExecutionStateWithRestart() throws Exception {
    try (MockStopWithSavepointContext ctx = new MockStopWithSavepointContext()) {
        StateTrackingMockExecutionGraph executionGraph = new StateTrackingMockExecutionGraph();
        StopWithSavepoint sws = createStopWithSavepoint(ctx, executionGraph);
        ctx.setStopWithSavepoint(sws);
        ctx.setHowToHandleFailure(failure -> FailureResult.canRestart(failure, Duration.ZERO));
        ctx.setExpectRestarting(assertNonNull());
        Exception exception = new RuntimeException();
        TestingAccessExecution execution = TestingAccessExecution.newBuilder().withExecutionState(ExecutionState.FAILED).withErrorInfo(new ErrorInfo(exception, System.currentTimeMillis())).build();
        executionGraph.registerExecution(execution);
        TaskExecutionStateTransition taskExecutionStateTransition = ExecutingTest.createFailingStateTransition(execution.getAttemptId(), exception);
        assertThat(sws.updateTaskExecutionState(taskExecutionStateTransition), is(true));
    }
}

Example 2 with TaskExecutionStateTransition

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

the class StopWithSavepointTest method testRestartOnTaskFailureAfterSavepointCompletion.

@Test
public void testRestartOnTaskFailureAfterSavepointCompletion() throws Exception {
    try (MockStopWithSavepointContext ctx = new MockStopWithSavepointContext()) {
        CheckpointScheduling mockStopWithSavepointOperations = new MockCheckpointScheduling();
        CompletableFuture<String> savepointFuture = new CompletableFuture<>();
        StateTrackingMockExecutionGraph executionGraph = new StateTrackingMockExecutionGraph();
        StopWithSavepoint sws = createStopWithSavepoint(ctx, mockStopWithSavepointOperations, executionGraph, savepointFuture);
        ctx.setStopWithSavepoint(sws);
        ctx.setHowToHandleFailure(failure -> FailureResult.canRestart(failure, Duration.ZERO));
        ctx.setExpectRestarting(assertNonNull());
        // 1. complete savepoint future
        savepointFuture.complete(SAVEPOINT_PATH);
        ctx.triggerExecutors();
        // 2. fail task
        Exception exception = new RuntimeException();
        TestingAccessExecution execution = TestingAccessExecution.newBuilder().withExecutionState(ExecutionState.FAILED).withErrorInfo(new ErrorInfo(exception, System.currentTimeMillis())).build();
        executionGraph.registerExecution(execution);
        TaskExecutionStateTransition taskExecutionStateTransition = ExecutingTest.createFailingStateTransition(execution.getAttemptId(), exception);
        assertThat(sws.updateTaskExecutionState(taskExecutionStateTransition), is(true));
    }
}

Example 3 with TaskExecutionStateTransition

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

the class AdaptiveSchedulerTest method testExceptionHistoryWithTaskFailure.

@Test
public void testExceptionHistoryWithTaskFailure() throws Exception {
    final Exception expectedException = new Exception("Expected Local Exception");
    BiConsumer<AdaptiveScheduler, List<ExecutionAttemptID>> testLogic = (scheduler, attemptIds) -> {
        final ExecutionAttemptID attemptId = attemptIds.get(1);
        scheduler.updateTaskExecutionState(new TaskExecutionStateTransition(new TaskExecutionState(attemptId, ExecutionState.FAILED, expectedException)));
    };
    final Iterable<RootExceptionHistoryEntry> actualExceptionHistory = runExceptionHistoryTests(testLogic);
    assertThat(actualExceptionHistory).hasSize(1);
    final RootExceptionHistoryEntry failure = actualExceptionHistory.iterator().next();
    assertThat(failure.getException().deserializeError(classLoader)).isEqualTo(expectedException);
}

Example 4 with TaskExecutionStateTransition

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

the class AdaptiveSchedulerTest method testExceptionHistoryWithTaskFailureFromStopWithSavepoint.

@Test
public void testExceptionHistoryWithTaskFailureFromStopWithSavepoint() throws Exception {
    final Exception expectedException = new Exception("Expected Local Exception");
    Consumer<JobGraph> setupJobGraph = jobGraph -> jobGraph.setSnapshotSettings(new JobCheckpointingSettings(CheckpointCoordinatorConfiguration.builder().build(), null));
    final CompletedCheckpointStore completedCheckpointStore = new StandaloneCompletedCheckpointStore(1);
    final CheckpointIDCounter checkpointIDCounter = new StandaloneCheckpointIDCounter();
    final CheckpointsCleaner checkpointCleaner = new CheckpointsCleaner();
    TestingCheckpointRecoveryFactory checkpointRecoveryFactory = new TestingCheckpointRecoveryFactory(completedCheckpointStore, checkpointIDCounter);
    Consumer<AdaptiveSchedulerBuilder> setupScheduler = builder -> builder.setCheckpointRecoveryFactory(checkpointRecoveryFactory).setCheckpointCleaner(checkpointCleaner);
    BiConsumer<AdaptiveScheduler, List<ExecutionAttemptID>> testLogic = (scheduler, attemptIds) -> {
        final ExecutionAttemptID attemptId = attemptIds.get(1);
        scheduler.stopWithSavepoint("file:///tmp/target", true, SavepointFormatType.CANONICAL);
        scheduler.updateTaskExecutionState(new TaskExecutionStateTransition(new TaskExecutionState(attemptId, ExecutionState.FAILED, expectedException)));
    };
    final Iterable<RootExceptionHistoryEntry> actualExceptionHistory = runExceptionHistoryTests(testLogic, setupScheduler, setupJobGraph);
    assertThat(actualExceptionHistory).hasSize(1);
    final RootExceptionHistoryEntry failure = actualExceptionHistory.iterator().next();
    assertThat(failure.getException().deserializeError(classLoader)).isEqualTo(expectedException);
}

Example 5 with TaskExecutionStateTransition

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

the class CancelingTest method testTaskFailuresAreIgnored.

@Test
public void testTaskFailuresAreIgnored() throws Exception {
    try (MockStateWithExecutionGraphContext ctx = new MockStateWithExecutionGraphContext()) {
        StateTrackingMockExecutionGraph meg = new StateTrackingMockExecutionGraph();
        Canceling canceling = createCancelingState(ctx, meg);
        // register execution at EG
        Exception exception = new RuntimeException();
        TestingAccessExecution execution = TestingAccessExecution.newBuilder().withExecutionState(ExecutionState.FAILED).withErrorInfo(new ErrorInfo(exception, System.currentTimeMillis())).build();
        meg.registerExecution(execution);
        TaskExecutionStateTransition update = ExecutingTest.createFailingStateTransition(execution.getAttemptId(), exception);
        canceling.updateTaskExecutionState(update);
        ctx.assertNoStateTransition();
    }
}