Examples with CacheQueryExecutedEvent org.apache.ignite.events.CacheQueryExecutedEvent used on opensource projects

Example 11 with CacheQueryExecutedEvent

use of org.apache.ignite.events.CacheQueryExecutedEvent in project ignite by apache.

the class IgniteSqlSkipReducerOnUpdateDmlSelfTest method testEvents.

/**
 * @throws Exception if failed.
 */
@Test
public void testEvents() throws Exception {
    final CountDownLatch latch = new CountDownLatch(NODE_COUNT);
    final IgnitePredicate<Event> pred = new IgnitePredicate<Event>() {

        @Override
        public boolean apply(Event evt) {
            assert evt instanceof CacheQueryExecutedEvent;
            CacheQueryExecutedEvent qe = (CacheQueryExecutedEvent) evt;
            assertNotNull(qe.clause());
            latch.countDown();
            return true;
        }
    };
    for (int idx = 0; idx < NODE_COUNT; idx++) grid(idx).events().localListen(pred, EVT_CACHE_QUERY_EXECUTED);
    IgniteCache<Integer, Organization> cache = grid(NODE_CLIENT).cache(CACHE_ORG);
    for (int i = 0; i < 1024; i++) cache.put(i, new Organization("Acme Inc #" + i, 0));
    cache.query(new SqlFieldsQueryEx("UPDATE \"org\".Organization o SET name = UPPER(name)", false).setSkipReducerOnUpdate(true)).getAll();
    assertTrue(latch.await(5000, MILLISECONDS));
    for (int idx = 0; idx < NODE_COUNT; idx++) grid(idx).events().stopLocalListen(pred);
}