Examples with MaxSizeConfig com.hazelcast.config.MaxSizeConfig used on opensource projects

Example 21 with MaxSizeConfig

use of com.hazelcast.config.MaxSizeConfig in project hazelcast by hazelcast.

the class MapMaxSizeConfigTest method setMaxSize_withSetter_toZero.

@Test
public void setMaxSize_withSetter_toZero() throws Exception {
    MaxSizeConfig maxSizeConfig = new MaxSizeConfig();
    maxSizeConfig.setSize(0);
    assertEquals(Integer.MAX_VALUE, maxSizeConfig.getSize());
}

Example 22 with MaxSizeConfig

use of com.hazelcast.config.MaxSizeConfig in project hazelcast by hazelcast.

the class MapMaxSizeConfigTest method setMaxSize_withSetter_toPositive.

@Test
public void setMaxSize_withSetter_toPositive() throws Exception {
    final int expectedMaxSize = 123456;
    MaxSizeConfig maxSizeConfig = new MaxSizeConfig();
    maxSizeConfig.setSize(expectedMaxSize);
    assertEquals(expectedMaxSize, maxSizeConfig.getSize());
}

Example 23 with MaxSizeConfig

use of com.hazelcast.config.MaxSizeConfig in project hazelcast by hazelcast.

the class MapMaxSizeConfigTest method setMaxSize_withSetter_toNegative.

@Test
public void setMaxSize_withSetter_toNegative() throws Exception {
    MaxSizeConfig maxSizeConfig = new MaxSizeConfig();
    maxSizeConfig.setSize(-2131);
    assertEquals(Integer.MAX_VALUE, maxSizeConfig.getSize());
}

Example 24 with MaxSizeConfig

use of com.hazelcast.config.MaxSizeConfig in project hazelcast by hazelcast.

the class IndexIntegrationTest method loadFromStore_whenEvicted.

@Test
public void loadFromStore_whenEvicted() {
    // GIVEN
    String name = randomString();
    String attributeName = "currency";
    String currency = "dollar";
    long amount = 5L;
    Config config = new Config();
    config.setProperty(GroupProperty.PARTITION_COUNT.getName(), "1");
    MapConfig mapConfig = config.getMapConfig(name);
    mapConfig.setEvictionPolicy(EvictionPolicy.LFU);
    mapConfig.setMinEvictionCheckMillis(0);
    // size=1 means each put/load will trigger eviction
    MaxSizeConfig maxSizeConfig = new MaxSizeConfig(1, PER_PARTITION);
    mapConfig.setMaxSizeConfig(maxSizeConfig);
    // Dummy map loader which returns a Trade object with amount=5, currency=dollar
    MapStoreConfig mapStoreConfig = mapConfig.getMapStoreConfig();
    mapStoreConfig.setEnabled(true);
    mapStoreConfig.setImplementation(new DummyLoader(amount, currency));
    HazelcastInstance instance = createHazelcastInstance(config);
    IMap<String, Trade> map = instance.getMap(name);
    map.addIndex(attributeName, false);
    // WHEN
    // This `get` will trigger load from map-loader but since eviction kicks in, entry will get removed
    // We should be able to get the value loaded from store but index should be removed
    Trade trade = map.get(randomString());
    map.get(randomString());
    // THEN
    assertEquals(1, map.size());
    assertEquals(5L, (long) trade.amount);
    assertEquals(currency, trade.currency);
    Index index = getIndexOfAttributeForMap(instance, name, attributeName);
    Set<QueryableEntry> dollars = index.getRecords(currency);
    assertEquals(1, dollars.size());
}

Example 25 with MaxSizeConfig

use of com.hazelcast.config.MaxSizeConfig in project hazelcast by hazelcast.

the class MapStoreWriteThroughTest method testOneMemberWriteThroughWithLRU.

@Test(timeout = 120000)
public void testOneMemberWriteThroughWithLRU() throws Exception {
    final int size = 10000;
    TestMapStore testMapStore = new TestMapStore(size * 2, 1, 1);
    testMapStore.setLoadAllKeys(false);
    Config config = newConfig(testMapStore, 0);
    config.setProperty(GroupProperty.PARTITION_COUNT.getName(), "1");
    MaxSizeConfig maxSizeConfig = new MaxSizeConfig();
    maxSizeConfig.setSize(size);
    MapConfig mapConfig = config.getMapConfig("default");
    mapConfig.setEvictionPolicy(EvictionPolicy.LRU);
    mapConfig.setMaxSizeConfig(maxSizeConfig);
    mapConfig.setMinEvictionCheckMillis(0);
    TestHazelcastInstanceFactory nodeFactory = createHazelcastInstanceFactory(3);
    HazelcastInstance instance = nodeFactory.newHazelcastInstance(config);
    IMap<Integer, Employee> map = instance.getMap("default");
    final CountDownLatch countDownLatch = new CountDownLatch(size);
    map.addEntryListener(new EntryAdapter() {

        @Override
        public void entryEvicted(EntryEvent event) {
            countDownLatch.countDown();
        }
    }, false);
    for (int i = 0; i < size * 2; i++) {
        // trigger eviction.
        if (i == (size * 2) - 1 || i == size) {
            sleepMillis(1001);
        }
        map.put(i, new Employee("joe", i, true, 100.00));
    }
    assertEquals(testMapStore.getStore().size(), size * 2);
    assertOpenEventually(countDownLatch);
    final String msgFailure = String.format("map size: %d put count: %d", map.size(), size);
    assertTrue(msgFailure, map.size() > size / 2);
    assertTrue(msgFailure, map.size() <= size);
    assertEquals(testMapStore.getStore().size(), size * 2);
}