Examples with FlinkException org.apache.flink.util.FlinkException used on opensource projects

Example 96 with FlinkException

use of org.apache.flink.util.FlinkException in project flink by apache.

the class JobMasterServiceLeadershipRunnerTest method testResultFutureCompletionOfOutdatedLeaderIsIgnored.

@Test
public void testResultFutureCompletionOfOutdatedLeaderIsIgnored() throws Exception {
    final CompletableFuture<JobManagerRunnerResult> resultFuture = new CompletableFuture<>();
    final JobMasterServiceLeadershipRunner jobManagerRunner = newJobMasterServiceLeadershipRunnerBuilder().withSingleJobMasterServiceProcess(TestingJobMasterServiceProcess.newBuilder().setJobManagerRunnerResultFuture(resultFuture).build()).build();
    jobManagerRunner.start();
    leaderElectionService.isLeader(UUID.randomUUID()).join();
    leaderElectionService.notLeader();
    resultFuture.complete(JobManagerRunnerResult.forSuccess(createFailedExecutionGraphInfo(new FlinkException("test exception"))));
    assertThat(jobManagerRunner.getResultFuture(), willNotComplete(Duration.ofMillis(5L)));
}

Example 97 with FlinkException

use of org.apache.flink.util.FlinkException in project flink by apache.

the class JobResultTest method testCancelledJobThrowsJobCancellationException.

@Test
public void testCancelledJobThrowsJobCancellationException() throws Exception {
    final FlinkException cause = new FlinkException("Test exception");
    final JobResult jobResult = JobResult.createFrom(new ArchivedExecutionGraphBuilder().setJobID(new JobID()).setState(JobStatus.CANCELED).setFailureCause(new ErrorInfo(cause, 42L)).build());
    try {
        jobResult.toJobExecutionResult(getClass().getClassLoader());
        fail("Job should fail with an JobCancellationException.");
    } catch (JobCancellationException expected) {
        // the failure cause in the execution graph should not be the cause of the canceled job
        // result
        assertThat(expected.getCause(), is(nullValue()));
    }
}

Example 98 with FlinkException

use of org.apache.flink.util.FlinkException in project flink by apache.

the class JobResultTest method testFailedJobThrowsJobExecutionException.

@Test
public void testFailedJobThrowsJobExecutionException() throws Exception {
    final FlinkException cause = new FlinkException("Test exception");
    final JobResult jobResult = JobResult.createFrom(new ArchivedExecutionGraphBuilder().setJobID(new JobID()).setState(JobStatus.FAILED).setFailureCause(new ErrorInfo(cause, 42L)).build());
    try {
        jobResult.toJobExecutionResult(getClass().getClassLoader());
        fail("Job should fail with JobExecutionException.");
    } catch (JobExecutionException expected) {
        assertThat(expected.getCause(), is(equalTo(cause)));
    }
}

Example 99 with FlinkException

use of org.apache.flink.util.FlinkException in project flink by apache.

the class CreatingExecutionGraphTest method testSuspendTransitionsToFinished.

@Test
public void testSuspendTransitionsToFinished() throws Exception {
    try (MockCreatingExecutionGraphContext context = new MockCreatingExecutionGraphContext()) {
        final CreatingExecutionGraph creatingExecutionGraph = new CreatingExecutionGraph(context, new CompletableFuture<>(), log, CreatingExecutionGraphTest::createTestingOperatorCoordinatorHandler);
        context.setExpectFinished(archivedExecutionGraph -> assertThat(archivedExecutionGraph.getState()).isEqualTo(JobStatus.SUSPENDED));
        creatingExecutionGraph.suspend(new FlinkException("Job has been suspended."));
    }
}

Example 100 with FlinkException

use of org.apache.flink.util.FlinkException in project flink by apache.

the class CreatingExecutionGraphTest method testGlobalFailureTransitionsToFinished.

@Test
public void testGlobalFailureTransitionsToFinished() throws Exception {
    try (MockCreatingExecutionGraphContext context = new MockCreatingExecutionGraphContext()) {
        final CreatingExecutionGraph creatingExecutionGraph = new CreatingExecutionGraph(context, new CompletableFuture<>(), log, CreatingExecutionGraphTest::createTestingOperatorCoordinatorHandler);
        context.setExpectFinished(archivedExecutionGraph -> assertThat(archivedExecutionGraph.getState()).isEqualTo(JobStatus.FAILED));
        creatingExecutionGraph.handleGlobalFailure(new FlinkException("Test exception"));
    }
}