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

Example 31 with TestingHighAvailabilityServices

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

the class DefaultJobLeaderServiceTest method rejectedJobManagerRegistrationCallsJobLeaderListener.

@Test
public void rejectedJobManagerRegistrationCallsJobLeaderListener() throws Exception {
    final SettableLeaderRetrievalService leaderRetrievalService = new SettableLeaderRetrievalService();
    final TestingHighAvailabilityServices haServices = new TestingHighAvailabilityServicesBuilder().setJobMasterLeaderRetrieverFunction(ignored -> leaderRetrievalService).build();
    final JobID jobId = new JobID();
    final CompletableFuture<JobID> rejectedRegistrationFuture = new CompletableFuture<>();
    final TestingJobLeaderListener testingJobLeaderListener = new TestingJobLeaderListener(ignored -> {
    }, rejectedRegistrationFuture::complete);
    final JobLeaderService jobLeaderService = createAndStartJobLeaderService(haServices, testingJobLeaderListener);
    final TestingJobMasterGateway jobMasterGateway = new TestingJobMasterGatewayBuilder().setRegisterTaskManagerFunction((jobID, taskManagerRegistrationInformation) -> CompletableFuture.completedFuture(new JMTMRegistrationRejection("foobar"))).build();
    rpcServiceResource.getTestingRpcService().registerGateway(jobMasterGateway.getAddress(), jobMasterGateway);
    try {
        jobLeaderService.addJob(jobId, "foobar");
        leaderRetrievalService.notifyListener(jobMasterGateway.getAddress(), jobMasterGateway.getFencingToken().toUUID());
        assertThat(rejectedRegistrationFuture.get(), is(jobId));
    } finally {
        jobLeaderService.stop();
    }
}