@Test
public void putAllMany() {
HazelcastClient hClient = getHazelcastClient();
IMap map = hClient.getMap("putAllMany");
int counter = 100;
for (int j = 0; j < 4; j++, counter *= 10) {
Map tempMap = new HashMap();
for (int i = 0; i < counter; i++) {
tempMap.put(i, i);
}
map.putAll(tempMap);
assertEquals(1, map.get(1));
}
map.destroy();
}
@Test
@Category(ProblematicTest.class)
public void testNearCacheInvalidationByUsingMapPutAll() {
int n = 3;
String mapName = "test";
Config config = new Config();
config
.getMapConfig(mapName)
.setNearCacheConfig(new NearCacheConfig().setInvalidateOnChange(true));
TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(n);
HazelcastInstance[] instances = factory.newInstances(config);
IMap<Object, Object> map = instances[0].getMap(mapName);
int count = 5000;
for (int i = 0; i < count; i++) {
map.put(i, i);
}
// populate the near cache
for (int i = 0; i < count; i++) {
map.get(i);
}
final NearCache nearCache = getNearCache(mapName, instances[0]);
assertTrue(
nearCache.size()
> (count / n
- count
* 0.1)); // more-or-less (count / no_of_nodes) should be in the near cache now
Map<Object, Object> invalidationMap = new HashMap<Object, Object>(count);
for (int i = 0; i < count; i++) {
invalidationMap.put(i, i);
}
map.putAll(invalidationMap); // this should invalidate the near cache
assertTrueEventually(
new AssertTask() {
@Override
public void run() {
assertEquals("Invalidation is not working on putAll()", 0, nearCache.size());
}
});
}
@Test
public void putAll() {
HazelcastClient hClient = getHazelcastClient();
IMap map = hClient.getMap("putAll");
int counter = 100;
Set keys = new HashSet(counter);
for (int i = 0; i < counter; i++) {
keys.add(i);
}
Map all = map.getAll(keys);
assertEquals(0, all.size());
Map tempMap = new HashMap();
for (int i = 0; i < counter; i++) {
tempMap.put(i, i);
}
map.putAll(tempMap);
for (int i = 0; i < counter; i++) {
assertEquals(i, map.get(i));
}
all = map.getAll(keys);
assertEquals(counter, all.size());
}
@Test
public void addListenerAndMultiPut() throws InterruptedException, IOException {
HazelcastClient hClient = getHazelcastClient();
final IMap<String, byte[]> map = hClient.getMap("addListenerAndMultiPut");
map.clear();
int counter = 100;
assertEquals(0, map.size());
final CountDownLatch entryAddLatch = new CountDownLatch(counter);
final CountDownLatch entryUpdatedLatch = new CountDownLatch(counter);
final CountDownLatch entryRemovedLatch = new CountDownLatch(counter);
CountDownLatchEntryListener<String, byte[]> listener =
new CountDownLatchEntryListener<String, byte[]>(
entryAddLatch, entryUpdatedLatch, entryRemovedLatch);
map.addEntryListener(listener, true);
assertNull(map.get("hello"));
Map<String, byte[]> many = new HashMap<String, byte[]>();
for (int i = 0; i < counter; i++) {
many.put("" + i, new byte[i]);
}
map.putAll(many);
assertTrue(entryAddLatch.await(10, TimeUnit.SECONDS));
// assertTrue(entryUpdatedLatch.await(10, TimeUnit.MILLISECONDS));
// assertTrue(entryRemovedLatch.await(10, TimeUnit.MILLISECONDS));
}
@Override
public void putAll(Map<? extends K, ? extends V> map) {
//noinspection unchecked
cache.putAll(map);
}