Examples with LocalExecutorStats com.hazelcast.monitor.LocalExecutorStats used on opensource projects

Example 1 with LocalExecutorStats

use of com.hazelcast.monitor.LocalExecutorStats in project hazelcast by hazelcast.

the class SingleNodeTest method executorServiceStats.

@Test
public void executorServiceStats() throws InterruptedException, ExecutionException {
    final int iterations = 10;
    LatchRunnable.latch = new CountDownLatch(iterations);
    LatchRunnable runnable = new LatchRunnable();
    for (int i = 0; i < iterations; i++) {
        executor.execute(runnable);
    }
    assertOpenEventually(LatchRunnable.latch);
    Future<Boolean> future = executor.submit(new SleepingTask(10));
    future.cancel(true);
    try {
        future.get();
    } catch (CancellationException ignored) {
    }
    assertTrueEventually(new AssertTask() {

        @Override
        public void run() throws Exception {
            LocalExecutorStats stats = executor.getLocalExecutorStats();
            assertEquals(iterations + 1, stats.getStartedTaskCount());
            assertEquals(iterations, stats.getCompletedTaskCount());
            assertEquals(0, stats.getPendingTaskCount());
            assertEquals(1, stats.getCancelledTaskCount());
        }
    });
}

Example 2 with LocalExecutorStats

use of com.hazelcast.monitor.LocalExecutorStats in project hazelcast by hazelcast.

the class SpecificSetupTest method statsIssue2039.

@Test
public void statsIssue2039() throws Exception {
    Config config = new Config();
    String name = "testStatsIssue2039";
    config.addExecutorConfig(new ExecutorConfig(name).setQueueCapacity(1).setPoolSize(1));
    HazelcastInstance instance = createHazelcastInstance(config);
    IExecutorService executorService = instance.getExecutorService(name);
    SleepLatchRunnable runnable = new SleepLatchRunnable();
    executorService.execute(runnable);
    assertTrue(SleepLatchRunnable.startLatch.await(30, SECONDS));
    Future waitingInQueue = executorService.submit(new EmptyRunnable());
    Future rejected = executorService.submit(new EmptyRunnable());
    try {
        rejected.get(1, MINUTES);
    } catch (Exception e) {
        if (!(e.getCause() instanceof RejectedExecutionException)) {
            fail(e.toString());
        }
    } finally {
        SleepLatchRunnable.sleepLatch.countDown();
    }
    waitingInQueue.get(1, MINUTES);
    LocalExecutorStats stats = executorService.getLocalExecutorStats();
    assertEquals(2, stats.getStartedTaskCount());
    assertEquals(0, stats.getPendingTaskCount());
}

Example 3 with LocalExecutorStats

use of com.hazelcast.monitor.LocalExecutorStats in project hazelcast by hazelcast.

the class ExecutorServiceTest method testExecutorServiceStats_whenStatsAreDisabled.

@Test
public void testExecutorServiceStats_whenStatsAreDisabled() throws Exception {
    LocalExecutorStats stats = executeTasksForStats("testExecutorServiceStats_whenStatsDisabled", 10, false);
    assertEquals(0, stats.getStartedTaskCount());
    assertEquals(0, stats.getCompletedTaskCount());
    assertEquals(0, stats.getPendingTaskCount());
    assertEquals(0, stats.getCancelledTaskCount());
}

Example 4 with LocalExecutorStats

use of com.hazelcast.monitor.LocalExecutorStats in project hazelcast by hazelcast.

the class ExecutorServiceTest method testExecutorServiceStats.

@Test
public void testExecutorServiceStats() throws Exception {
    int i = 10;
    LocalExecutorStats stats = executeTasksForStats("testExecutorServiceStats", i, true);
    assertEquals(i + 1, stats.getStartedTaskCount());
    assertEquals(i, stats.getCompletedTaskCount());
    assertEquals(0, stats.getPendingTaskCount());
    assertEquals(1, stats.getCancelledTaskCount());
}

Example 5 with LocalExecutorStats

use of com.hazelcast.monitor.LocalExecutorStats in project hazelcast by hazelcast.

the class ExecutorServiceTest method testStatsIssue2039.

@Test
public void testStatsIssue2039() throws Exception {
    Config config = new Config();
    String name = "testStatsIssue2039";
    config.addExecutorConfig(new ExecutorConfig(name).setQueueCapacity(1).setPoolSize(1));
    HazelcastInstance instance = createHazelcastInstance(config);
    IExecutorService executorService = instance.getExecutorService(name);
    executorService.execute(new SleepLatchRunnable());
    assertOpenEventually(SleepLatchRunnable.startLatch, 30);
    Future waitingInQueue = executorService.submit(new EmptyRunnable());
    Future rejected = executorService.submit(new EmptyRunnable());
    try {
        rejected.get(1, TimeUnit.MINUTES);
    } catch (Exception e) {
        boolean isRejected = e.getCause() instanceof RejectedExecutionException;
        if (!isRejected) {
            fail(e.toString());
        }
    } finally {
        SleepLatchRunnable.sleepLatch.countDown();
    }
    waitingInQueue.get(1, TimeUnit.MINUTES);
    LocalExecutorStats stats = executorService.getLocalExecutorStats();
    assertEquals(2, stats.getStartedTaskCount());
    assertEquals(0, stats.getPendingTaskCount());
}