@Test
public void testZeroResetsTTL() throws InterruptedException {
Config cfg = new Config();
MapConfig mc = cfg.getMapConfig("testZeroResetsTTL");
int ttl = 5;
mc.setTimeToLiveSeconds(ttl);
TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(1);
HazelcastInstance instance = factory.newHazelcastInstance(cfg);
IMap<Object, Object> map = instance.getMap("testZeroResetsTTL");
final CountDownLatch latch = new CountDownLatch(1);
map.addEntryListener(
new EntryAdapter<Object, Object>() {
public void entryEvicted(EntryEvent event) {
latch.countDown();
}
},
false);
map.put(1, 1);
map.put(2, 2);
map.put(1, 2, 0, TimeUnit.SECONDS);
latch.await(10, TimeUnit.SECONDS);
assertNull(map.get(2));
assertEquals(2, map.get(1));
}
@Test
public void testMapRecordIdleEvictionOnMigration() throws InterruptedException {
Config cfg = new Config();
final String name = "testMapRecordIdleEvictionOnMigration";
MapConfig mc = cfg.getMapConfig(name);
int maxIdleSeconds = 10;
int size = 100;
final int nsize = size / 5;
mc.setMaxIdleSeconds(maxIdleSeconds);
TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(3);
HazelcastInstance instance1 = factory.newHazelcastInstance(cfg);
final IMap map = instance1.getMap(name);
final CountDownLatch latch = new CountDownLatch(size - nsize);
map.addEntryListener(
new EntryAdapter() {
public void entryEvicted(EntryEvent event) {
latch.countDown();
}
},
false);
for (int i = 0; i < size; i++) {
map.put(i, i);
}
final Thread thread =
new Thread(
new Runnable() {
public void run() {
while (!Thread.currentThread().isInterrupted()) {
try {
for (int i = 0; i < nsize; i++) {
map.get(i);
}
Thread.sleep(1000);
} catch (HazelcastInstanceNotActiveException e) {
return;
} catch (InterruptedException e) {
return;
}
}
}
});
thread.start();
HazelcastInstance instance2 = factory.newHazelcastInstance(cfg);
HazelcastInstance instance3 = factory.newHazelcastInstance(cfg);
assertTrue(latch.await(1, TimeUnit.MINUTES));
Assert.assertEquals(nsize, map.size());
thread.interrupt();
thread.join(5000);
}
/**
* Test for issue 614
*
* @throws InterruptedException
*/
@Test
public void testContainsKeyShouldDelayEviction() throws InterruptedException {
Config cfg = new Config();
String mapname = "testContainsKeyShouldDelayEviction";
cfg.getMapConfig(mapname).setMaxIdleSeconds(3);
TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(1);
HazelcastInstance instance = factory.newHazelcastInstance(cfg);
IMap<Object, Object> map = instance.getMap(mapname);
map.put(1, 1);
for (int i = 0; i < 20; i++) {
assertTrue(map.containsKey(1));
Thread.sleep(500);
}
}
/*
github issue 585
*/
@Test
public void testIssue585ZeroTTLShouldPreventEvictionWithSet() throws InterruptedException {
Config config = new Config();
config.getGroupConfig().setName("testIssue585ZeroTTLShouldPreventEvictionWithSet");
NearCacheConfig nearCacheConfig = new NearCacheConfig();
config.getMapConfig("default").setNearCacheConfig(nearCacheConfig);
int n = 1;
TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(n);
HazelcastInstance h = factory.newHazelcastInstance(config);
IMap<String, String> map = h.getMap("testIssue585ZeroTTLShouldPreventEvictionWithSet");
map.set("key", "value", 1, TimeUnit.SECONDS);
map.set("key", "value2", 0, TimeUnit.SECONDS);
Thread.sleep(2000);
assertEquals("value2", map.get("key"));
h.getLifecycleService().shutdown();
}
public static void main(String[] args) {
System.out.println("DEMO Start...");
Config cfg = new Config();
HazelcastInstance instance = Hazelcast.newHazelcastInstance(cfg);
Map<Integer, String> mapCustomers = instance.getMap("customers");
mapCustomers.put(1, "Joe");
mapCustomers.put(2, "Ali");
mapCustomers.put(3, "Avi");
System.out.println("Customer with key 1: " + mapCustomers.get(1));
System.out.println("Map Size:" + mapCustomers.size());
Queue<String> queueCustomers = instance.getQueue("customers");
queueCustomers.offer("Tom");
queueCustomers.offer("Mary");
queueCustomers.offer("Jane");
System.out.println("First customer: " + queueCustomers.poll());
System.out.println("Second customer: " + queueCustomers.peek());
System.out.println("Queue size: " + queueCustomers.size());
}
@Test
public void testInstance() {
assertNotNull(instance);
final Set<Member> members = instance.getCluster().getMembers();
assertEquals(1, members.size());
final Member member = members.iterator().next();
final InetSocketAddress inetSocketAddress = member.getInetSocketAddress();
assertEquals(5700, inetSocketAddress.getPort());
assertEquals("test-instance", config.getInstanceName());
assertEquals("HAZELCAST_ENTERPRISE_LICENSE_KEY", config.getLicenseKey());
}
/*
github issue 304
*/
@Test
public void testIssue304EvictionDespitePut() throws InterruptedException {
Config c = new Config();
c.getGroupConfig().setName("testIssue304EvictionDespitePut");
final HashMap<String, MapConfig> mapConfigs = new HashMap<String, MapConfig>();
final MapConfig value = new MapConfig();
value.setMaxIdleSeconds(3);
mapConfigs.put("default", value);
c.setMapConfigs(mapConfigs);
final Properties properties = new Properties();
properties.setProperty("hazelcast.map.cleanup.delay.seconds", "1"); // we need faster cleanups
c.setProperties(properties);
int n = 1;
TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(n);
final HazelcastInstance hazelcastInstance = factory.newHazelcastInstance(c);
IMap<String, Long> map = hazelcastInstance.getMap("testIssue304EvictionDespitePutMap");
final AtomicInteger evictCount = new AtomicInteger(0);
map.addEntryListener(
new EntryListener<String, Long>() {
public void entryAdded(EntryEvent<String, Long> event) {}
public void entryRemoved(EntryEvent<String, Long> event) {}
public void entryUpdated(EntryEvent<String, Long> event) {}
public void entryEvicted(EntryEvent<String, Long> event) {
evictCount.incrementAndGet();
}
},
true);
String key = "key";
for (int i = 0; i < 5; i++) {
map.put(key, System.currentTimeMillis());
Thread.sleep(1000);
}
assertEquals(evictCount.get(), 0);
assertNotNull(map.get(key));
hazelcastInstance.getLifecycleService().shutdown();
}
/**
* Test for the issue 537. Eviction event is fired for an object already removed
*
* @throws Exception
*/
@Test
public void testEvictionAfterRemove() throws InterruptedException {
Config cfg = new Config();
TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(1);
HazelcastInstance instance = factory.newHazelcastInstance(cfg);
IMap<Object, Object> map = instance.getMap("map");
final AtomicInteger count = new AtomicInteger(0);
map.addEntryListener(
new EntryAdapter<Object, Object>() {
@Override
public void entryEvicted(EntryEvent<Object, Object> event) {
count.incrementAndGet();
}
},
true);
map.put(1, 1, 1, TimeUnit.SECONDS);
map.put(2, 2, 1, TimeUnit.SECONDS);
map.remove(1);
Thread.sleep(2000);
assertEquals(1, count.get());
}
@Test
public void testProperties() {
final Properties properties = config.getProperties();
assertNotNull(properties);
assertEquals("5", properties.get(GroupProperties.PROP_MERGE_FIRST_RUN_DELAY_SECONDS));
assertEquals("5", properties.get(GroupProperties.PROP_MERGE_NEXT_RUN_DELAY_SECONDS));
final Config config2 = instance.getConfig();
final Properties properties2 = config2.getProperties();
assertNotNull(properties2);
assertEquals("5", properties2.get(GroupProperties.PROP_MERGE_FIRST_RUN_DELAY_SECONDS));
assertEquals("5", properties2.get(GroupProperties.PROP_MERGE_NEXT_RUN_DELAY_SECONDS));
}
@Before
public void before() {
config = instance.getConfig();
}
