Examples with IScheduledExecutorService com.hazelcast.scheduledexecutor.IScheduledExecutorService used on opensource projects

Example 81 with IScheduledExecutorService

use of com.hazelcast.scheduledexecutor.IScheduledExecutorService in project hazelcast by hazelcast.

the class ScheduledExecutorServiceBasicTest method schedule_andCancel_onMember.

@Test
public void schedule_andCancel_onMember() {
    HazelcastInstance[] instances = createClusterWithCount(2);
    Member localMember = instances[0].getCluster().getLocalMember();
    ICountDownLatch latch = instances[0].getCPSubsystem().getCountDownLatch("latch");
    latch.trySetCount(1);
    IScheduledExecutorService executorService = getScheduledExecutor(instances, ANY_EXECUTOR_NAME);
    IScheduledFuture future = executorService.scheduleOnMemberAtFixedRate(new ICountdownLatchRunnableTask("latch"), localMember, 1, 1, SECONDS);
    sleepSeconds(5);
    assertFalse(future.isCancelled());
    assertFalse(future.isDone());
    future.cancel(false);
    assertTrue(future.isCancelled());
    assertTrue(future.isDone());
}

Example 82 with IScheduledExecutorService

use of com.hazelcast.scheduledexecutor.IScheduledExecutorService in project hazelcast by hazelcast.

the class ScheduledExecutorServiceBasicTest method schedule_whenAutoDisposable_thenGet.

@Test
public void schedule_whenAutoDisposable_thenGet() throws Exception {
    HazelcastInstance[] instances = createClusterWithCount(2);
    IScheduledExecutorService executorService = getScheduledExecutor(instances, ANY_EXECUTOR_NAME);
    IScheduledFuture<Double> future = executorService.schedule(autoDisposable(new PlainCallableTask()), 1, SECONDS);
    assertTaskHasBeenDestroyedEventually(future);
}

Example 83 with IScheduledExecutorService

use of com.hazelcast.scheduledexecutor.IScheduledExecutorService in project hazelcast by hazelcast.

the class ScheduledExecutorServiceBasicTest method schedule_testPartitionLostEvent.

public void schedule_testPartitionLostEvent(int replicaLostCount) {
    int delay = 1;
    HazelcastInstance[] instances = createClusterWithCount(1);
    IScheduledExecutorService executorService = getScheduledExecutor(instances, ANY_EXECUTOR_NAME);
    final IScheduledFuture future = executorService.schedule(new PlainCallableTask(), delay, SECONDS);
    // Used to make sure both futures (on the same handler) get the event.
    // Catching possible equal/hashcode issues in the Map
    final IScheduledFuture futureCopyInstance = (IScheduledFuture) ((List) executorService.getAllScheduledFutures().values().toArray()[0]).get(0);
    ScheduledTaskHandler handler = future.getHandler();
    int partitionOwner = handler.getPartitionId();
    IPartitionLostEvent internalEvent = new PartitionLostEventImpl(partitionOwner, replicaLostCount, null);
    ((InternalPartitionServiceImpl) getNodeEngineImpl(instances[0]).getPartitionService()).onPartitionLost(internalEvent);
    assertTrueEventually(() -> {
        try {
            future.get();
            fail();
        } catch (IllegalStateException ex) {
            try {
                futureCopyInstance.get();
                fail();
            } catch (IllegalStateException ex2) {
                assertEquals(format("Partition %d, holding this scheduled task was lost along with all backups.", future.getHandler().getPartitionId()), ex.getMessage());
                assertEquals(format("Partition %d, holding this scheduled task was lost along with all backups.", future.getHandler().getPartitionId()), ex2.getMessage());
            }
        }
    });
}

Example 84 with IScheduledExecutorService

use of com.hazelcast.scheduledexecutor.IScheduledExecutorService in project hazelcast by hazelcast.

the class ScheduledExecutorServiceBasicTest method schedule_withNamedInstanceAware_whenRemoteRun.

@Test
public void schedule_withNamedInstanceAware_whenRemoteRun() {
    HazelcastInstance[] instances = createClusterWithCount(2);
    ICountDownLatch latch = instances[0].getCPSubsystem().getCountDownLatch("latch");
    latch.trySetCount(1);
    MemberImpl member = getNodeEngineImpl(instances[1]).getLocalMember();
    IScheduledExecutorService s = getScheduledExecutor(instances, ANY_EXECUTOR_NAME);
    s.scheduleOnMember(TaskUtils.named("blah", new PlainInstanceAwareRunnableTask("latch")), member, 1, TimeUnit.SECONDS);
    assertOpenEventually(latch);
    assertEquals(0, latch.getCount());
}

Example 85 with IScheduledExecutorService

use of com.hazelcast.scheduledexecutor.IScheduledExecutorService in project hazelcast by hazelcast.

the class AbstractScheduledExecutorNullTest method assertThrowsNPE.

private void assertThrowsNPE(ConsumerEx<IScheduledExecutorService> method) {
    IScheduledExecutorService executorService = getDriver().getScheduledExecutorService(randomName());
    assertThrows(NullPointerException.class, () -> method.accept(executorService));
}