@Test
public void testCacheLocalEntries() {
int n = 2;
String mapName = "test";
Config config = new Config();
final NearCacheConfig nearCacheConfig = new NearCacheConfig();
nearCacheConfig.setCacheLocalEntries(true);
nearCacheConfig.setInvalidateOnChange(false);
final MapConfig mapConfig = config.getMapConfig(mapName);
mapConfig.setNearCacheConfig(nearCacheConfig);
HazelcastInstance instance = createHazelcastInstanceFactory(n).newInstances(config)[0];
IMap<String, String> map = instance.getMap(mapName);
int noOfEntries = 100;
for (int i = 0; i < noOfEntries; i++) {
map.put("key" + i, "value" + i);
}
// warm-up cache
for (int i = 0; i < noOfEntries; i++) {
map.get("key" + i);
}
NearCache nearCache = getNearCache(mapName, instance);
assertEquals(noOfEntries, nearCache.size());
}
@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());
}
protected ClientConfig newClientConfig(String mapName) {
NearCacheConfig nearCacheConfig = new NearCacheConfig();
nearCacheConfig.setInMemoryFormat(getNearCacheInMemoryFormat());
nearCacheConfig.setName(mapName);
nearCacheConfig.setInvalidateOnChange(true);
nearCacheConfig.setCacheLocalEntries(true);
ClientConfig clientConfig = new ClientConfig();
clientConfig.addNearCacheConfig(nearCacheConfig);
return clientConfig;
}
