@Test(timeout = 120000)
public void testOneMemberFlush() throws Exception {
TestMapStore testMapStore = new TestMapStore(1, 1, 1);
testMapStore.setLoadAllKeys(false);
int size = 100;
Config config = newConfig(testMapStore, 200);
TestHazelcastInstanceFactory nodeFactory = createHazelcastInstanceFactory(3);
HazelcastInstance h1 = nodeFactory.newHazelcastInstance(config);
IMap map = h1.getMap("default");
assertEquals(0, map.size());
for (int i = 0; i < size; i++) {
map.put(i, i);
}
assertEquals(size, map.size());
assertEquals(0, testMapStore.getStore().size());
assertEquals(size, map.getLocalMapStats().getDirtyEntryCount());
map.flush();
assertEquals(size, testMapStore.getStore().size());
assertEquals(0, map.getLocalMapStats().getDirtyEntryCount());
assertEquals(size, map.size());
for (int i = 0; i < size / 2; i++) {
map.remove(i);
}
assertEquals(size / 2, map.size());
assertEquals(size, testMapStore.getStore().size());
map.flush();
assertEquals(size / 2, testMapStore.getStore().size());
assertEquals(size / 2, map.size());
}
@Test
public void testNearCacheStats() throws Exception {
String mapName = "NearCacheStatsTest";
Config config = new Config();
config
.getMapConfig(mapName)
.setNearCacheConfig(new NearCacheConfig().setInvalidateOnChange(true));
TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2);
HazelcastInstance[] instances = factory.newInstances(config);
IMap<Integer, Integer> map = instances[0].getMap("NearCacheStatsTest");
for (int i = 0; i < 1000; i++) {
map.put(i, i);
}
// populate near cache
for (int i = 0; i < 1000; i++) {
map.get(i);
}
NearCacheStats stats = map.getLocalMapStats().getNearCacheStats();
assertTrue("owned Entries", 400 < stats.getOwnedEntryCount());
assertTrue("misses", 1000 == stats.getMisses());
// make some hits
for (int i = 0; i < 1000; i++) {
map.get(i);
}
NearCacheStats stats2 = map.getLocalMapStats().getNearCacheStats();
assertTrue("hits", 400 < stats2.getHits());
assertTrue("misses", 400 < stats2.getMisses());
assertTrue("hits+misses", 2000 == stats2.getHits() + stats2.getMisses());
}
@Override
public String getDescription() {
return "HCMap("
+ getName()
+ "):"
+ cache.getLocalMapStats(); // TODO we really want the cluster stats
}
@Test
public void testGetAsyncIssue1863() throws Exception {
final String mapName = "testGetAsyncWithNearCacheIssue1863";
Config config = new Config();
final NearCacheConfig nearCacheConfig = new NearCacheConfig();
nearCacheConfig.setCacheLocalEntries(true);
config.getMapConfig(mapName).setNearCacheConfig(nearCacheConfig);
final TestHazelcastInstanceFactory hazelcastInstanceFactory = createHazelcastInstanceFactory(2);
HazelcastInstance instance1 = hazelcastInstanceFactory.newHazelcastInstance(config);
HazelcastInstance instance2 = hazelcastInstanceFactory.newHazelcastInstance(config);
IMap<Integer, Integer> map = instance1.getMap(mapName);
HashSet keys = new HashSet();
int size = 1000;
// populate near cache -- cache local entries mode on.
for (int i = 0; i < size; i++) {
map.get(i);
keys.add(i);
}
for (int i = 0; i < size; i++) {
final Future<Integer> async = map.getAsync(i);
assertNull(async.get());
}
NearCacheStats stats = map.getLocalMapStats().getNearCacheStats();
assertEquals(size, stats.getHits());
}
@Test
public void testGetAsync() throws Exception {
final String mapName = "testGetAsyncWithNearCache";
Config config = new Config();
config
.getMapConfig(mapName)
.setNearCacheConfig(new NearCacheConfig().setInvalidateOnChange(false));
final TestHazelcastInstanceFactory hazelcastInstanceFactory = createHazelcastInstanceFactory(2);
HazelcastInstance instance1 = hazelcastInstanceFactory.newHazelcastInstance(config);
HazelcastInstance instance2 = hazelcastInstanceFactory.newHazelcastInstance(config);
IMap<Integer, Integer> map = instance1.getMap(mapName);
HashSet keys = new HashSet();
int size = 1000;
for (int i = 0; i < size; i++) {
map.put(i, i);
keys.add(i);
}
// populate near cache
for (int i = 0; i < size; i++) {
map.get(i);
}
for (int i = 0; i < size; i++) {
final Future<Integer> async = map.getAsync(i);
}
NearCacheStats stats2 = map.getLocalMapStats().getNearCacheStats();
assertTrue("hits", 400 < stats2.getHits());
}
@Test(timeout = 120000)
public void testMapCreation__notAffectedByUnresponsiveLoader() throws Exception {
final UnresponsiveLoader unresponsiveLoader = new UnresponsiveLoader<Integer, Integer>();
final IMap map =
TestMapUsingMapStoreBuilder.create()
.withMapStore(unresponsiveLoader)
.withNodeCount(1)
.withNodeFactory(createHazelcastInstanceFactory(1))
.withPartitionCount(1)
.build();
final LocalMapStats stats = map.getLocalMapStats();
final long ownedEntryCount = stats.getOwnedEntryCount();
assertEquals(0, ownedEntryCount);
}
@Test(timeout = 120000)
public void issue614() {
final ConcurrentMap<Long, String> STORE = new ConcurrentHashMap<Long, String>();
STORE.put(1l, "Event1");
STORE.put(2l, "Event2");
STORE.put(3l, "Event3");
STORE.put(4l, "Event4");
STORE.put(5l, "Event5");
STORE.put(6l, "Event6");
Config config = getConfig();
config
.getMapConfig("map")
.setMapStoreConfig(
new MapStoreConfig()
.setWriteDelaySeconds(1)
.setImplementation(new SimpleMapStore<Long, String>(STORE)));
TestHazelcastInstanceFactory nodeFactory = createHazelcastInstanceFactory(3);
HazelcastInstance h = nodeFactory.newHazelcastInstance(config);
IMap map = h.getMap("map");
Collection collection = map.values();
LocalMapStats localMapStats = map.getLocalMapStats();
assertEquals(0, localMapStats.getDirtyEntryCount());
}
// issue 1570
@Test
public void testNullValueNearCache() {
int n = 2;
String mapName = "testNullValueNearCache";
Config config = new Config();
config.getMapConfig(mapName).setNearCacheConfig(new NearCacheConfig());
HazelcastInstance instance = createHazelcastInstanceFactory(n).newInstances(config)[0];
IMap<String, String> map = instance.getMap(mapName);
int size = 100;
for (int i = 0; i < size; i++) {
assertNull(map.get("key" + i));
}
for (int i = 0; i < size; i++) {
assertNull(map.get("key" + i));
}
assertTrue(map.getLocalMapStats().getGetOperationCount() < size * 2);
}