Examples with EVT_CACHE_OBJECT_READ org.apache.ignite.events.EventType.EVT_CACHE_OBJECT_READ used on opensource projects

Example 1 with EVT_CACHE_OBJECT_READ

use of org.apache.ignite.events.EventType.EVT_CACHE_OBJECT_READ in project ignite by apache.

the class CacheEventSecurityContextTest method checkEvents.

/**
 * Executes specified cache operation on each server node and checks events.
 */
private void checkEvents(ConsumerX<Integer> op, boolean withInitVal, Integer... expEvtTypes) throws Exception {
    IgniteEx crd = grid("crd");
    Set<Integer> evts = Arrays.stream(expEvtTypes).collect(Collectors.toSet());
    // TODO Remove the following workaround after resolving IGNITE-13490.
    if (ATOMIC_CACHE.equals(cacheName) && evts.size() > 1)
        evts.remove(EVT_CACHE_OBJECT_READ);
    if (TRANSACTIONAL_CACHE.equals(cacheName) && !(evts.size() == 1 && evts.contains(EVT_CACHE_OBJECT_READ))) {
        evts.add(EVT_CACHE_OBJECT_LOCKED);
        evts.add(EVT_CACHE_OBJECT_UNLOCKED);
    }
    List<Integer> keys = testNodes().stream().map(node -> keyForNode(crd.affinity(cacheName), KEY_COUNTER, node)).collect(Collectors.toList());
    if (withInitVal)
        keys.forEach(key -> crd.cache(cacheName).put(key, "val"));
    checkEvents(() -> keys.forEach(op), evts);
}

Example 2 with EVT_CACHE_OBJECT_READ

use of org.apache.ignite.events.EventType.EVT_CACHE_OBJECT_READ in project ignite by apache.

the class ReliabilityTest method testServerCriticalError.

/**
 * Test server-side critical error.
 */
@Test
public void testServerCriticalError() throws Exception {
    AtomicBoolean failure = new AtomicBoolean();
    FailureHandler hnd = (ignite, ctx) -> failure.compareAndSet(false, true);
    try (Ignite ignite = startGrid(getConfiguration().setFailureHandler(hnd).setIncludeEventTypes(EVTS_CACHE));
        IgniteClient client = startClient(ignite)) {
        ClientCache<Object, Object> cache = client.getOrCreateCache(DEFAULT_CACHE_NAME);
        cachePut(cache, 0, 0);
        String msg = "critical error message";
        ignite.events().localListen(e -> {
            throw new Error(msg);
        }, EVT_CACHE_OBJECT_READ);
        GridTestUtils.assertThrowsAnyCause(log, () -> cache.get(0), ClientServerError.class, msg);
        assertFalse(failure.get());
        // OutOfMemoryError should also invoke failure handler.
        ignite.events().localListen(e -> {
            throw new OutOfMemoryError(msg);
        }, EVT_CACHE_OBJECT_REMOVED);
        GridTestUtils.assertThrowsAnyCause(log, () -> cache.remove(0), ClientServerError.class, msg);
        assertTrue(GridTestUtils.waitForCondition(failure::get, 1_000L));
    }
}