@Test(timeout = 120000)
public void testInitialLoadModeEagerMultipleThread() {
final String mapName = "default";
final int instanceCount = 2;
final int size = 10000;
final TestHazelcastInstanceFactory nodeFactory = createHazelcastInstanceFactory(instanceCount);
final CountDownLatch countDownLatch = new CountDownLatch(instanceCount - 1);
final Config config = getConfig();
GroupConfig groupConfig = new GroupConfig("testEager");
config.setGroupConfig(groupConfig);
MapStoreConfig mapStoreConfig = new MapStoreConfig();
mapStoreConfig.setEnabled(true);
mapStoreConfig.setImplementation(new SimpleMapLoader(size, true));
mapStoreConfig.setInitialLoadMode(MapStoreConfig.InitialLoadMode.EAGER);
config.getMapConfig(mapName).setMapStoreConfig(mapStoreConfig);
HazelcastInstance instance1 = nodeFactory.newHazelcastInstance(config);
Runnable runnable =
new Runnable() {
public void run() {
HazelcastInstance instance2 = nodeFactory.newHazelcastInstance(config);
final IMap<Object, Object> map = instance2.getMap(mapName);
assertEquals(size, map.size());
countDownLatch.countDown();
}
};
new Thread(runnable).start();
assertOpenEventually(countDownLatch, 120);
IMap map = instance1.getMap(mapName);
assertEquals(size, map.size());
}
public Config getConfig() {
final Config cfg = new Config();
cfg.setInstanceName(instanceName);
final Properties props = new Properties();
props.put("hazelcast.rest.enabled", false);
props.put("hazelcast.logging.type", "slf4j");
props.put("hazelcast.connect.all.wait.seconds", 45);
props.put("hazelcast.operation.call.timeout.millis", 30000);
// group configuration
cfg.setGroupConfig(new GroupConfig(Constants.HC_GROUP_NAME, Constants.HC_GROUP_PASSWORD));
// network configuration initialization
final NetworkConfig netCfg = new NetworkConfig();
netCfg.setPortAutoIncrement(true);
netCfg.setPort(Constants.HC_PORT);
// multicast
final MulticastConfig mcCfg = new MulticastConfig();
mcCfg.setEnabled(false);
// tcp
final TcpIpConfig tcpCfg = new TcpIpConfig();
tcpCfg.addMember("127.0.0.1");
tcpCfg.setEnabled(true);
// network join configuration
final JoinConfig joinCfg = new JoinConfig();
joinCfg.setMulticastConfig(mcCfg);
joinCfg.setTcpIpConfig(tcpCfg);
netCfg.setJoin(joinCfg);
// ssl
netCfg.setSSLConfig(new SSLConfig().setEnabled(false));
// Adding mapstore
final MapConfig mapCfg = cfg.getMapConfig(storeType);
final MapStoreConfig mapStoreCfg = new MapStoreConfig();
mapStoreCfg.setImplementation(store);
mapStoreCfg.setWriteDelaySeconds(1);
// to load all map at same time
mapStoreCfg.setInitialLoadMode(MapStoreConfig.InitialLoadMode.EAGER);
mapCfg.setMapStoreConfig(mapStoreCfg);
cfg.addMapConfig(mapCfg);
return cfg;
}
@Test(timeout = 120000)
public void testInitialLoadModeEager() {
int size = 10000;
String mapName = "default";
TestHazelcastInstanceFactory nodeFactory = createHazelcastInstanceFactory(2);
Config config = getConfig();
MapStoreConfig mapStoreConfig = new MapStoreConfig();
mapStoreConfig.setEnabled(true);
mapStoreConfig.setImplementation(new SimpleMapLoader(size, true));
mapStoreConfig.setInitialLoadMode(MapStoreConfig.InitialLoadMode.EAGER);
config.getMapConfig(mapName).setMapStoreConfig(mapStoreConfig);
HazelcastInstance instance1 = nodeFactory.newHazelcastInstance(config);
HazelcastInstance instance2 = nodeFactory.newHazelcastInstance(config);
IMap map = instance1.getMap(mapName);
assertSizeEventually(size, map);
}
@Test(timeout = 120000)
public void testInitialLoadModeEagerWhileStoppigOneNode() throws InterruptedException {
final int instanceCount = 2;
final int size = 10000;
final TestHazelcastInstanceFactory nodeFactory = createHazelcastInstanceFactory(instanceCount);
final CountDownLatch countDownLatch = new CountDownLatch(instanceCount - 1);
final Config config = getConfig();
GroupConfig groupConfig = new GroupConfig("testEager");
config.setGroupConfig(groupConfig);
MapStoreConfig mapStoreConfig = new MapStoreConfig();
mapStoreConfig.setEnabled(true);
mapStoreConfig.setImplementation(new SimpleMapLoader(size, true));
mapStoreConfig.setInitialLoadMode(MapStoreConfig.InitialLoadMode.EAGER);
config
.getMapConfig("testInitialLoadModeEagerWhileStoppigOneNode")
.setMapStoreConfig(mapStoreConfig);
final HazelcastInstance instance1 = nodeFactory.newHazelcastInstance(config);
final HazelcastInstance instance2 = nodeFactory.newHazelcastInstance(config);
new Thread(
new Runnable() {
@Override
public void run() {
sleepSeconds(3);
instance1.getLifecycleService().shutdown();
sleepSeconds(3);
final IMap<Object, Object> map =
instance2.getMap("testInitialLoadModeEagerWhileStoppigOneNode");
assertEquals(size, map.size());
countDownLatch.countDown();
}
})
.start();
assertOpenEventually(countDownLatch);
final IMap<Object, Object> map2 =
instance2.getMap("testInitialLoadModeEagerWhileStoppigOneNode");
final int map2Size = map2.size();
assertEquals(size, map2Size);
}
@Test
public void testSenderAndBackupTerminates_AfterInitialLoad() throws InterruptedException {
String name = randomString();
Config config = new Config();
MapConfig mapConfig = config.getMapConfig(name);
MapStoreConfig mapStoreConfig = new MapStoreConfig();
mapStoreConfig.setEnabled(true);
mapStoreConfig.setImplementation(new DummyMapLoader());
mapStoreConfig.setInitialLoadMode(MapStoreConfig.InitialLoadMode.EAGER);
mapConfig.setMapStoreConfig(mapStoreConfig);
TestHazelcastInstanceFactory instanceFactory = createHazelcastInstanceFactory(5);
HazelcastInstance[] instances = instanceFactory.newInstances(config);
IMap<Object, Object> map = instances[0].getMap(name);
map.clear();
HazelcastInstance[] ownerAndReplicas = findOwnerAndReplicas(instances, name);
ownerAndReplicas[0].getLifecycleService().terminate();
ownerAndReplicas[1].getLifecycleService().terminate();
map = ownerAndReplicas[3].getMap(name);
map.loadAll(false);
assertEquals(DummyMapLoader.SIZE, map.size());
}