public static void logPartitionStatistics( ILogger log, String basename, IMap<Object, Integer> map, boolean printSizes) { MapProxyImpl mapProxy = (MapProxyImpl) map; MapService mapService = (MapService) mapProxy.getService(); MapServiceContext mapServiceContext = mapService.getMapServiceContext(); Collection<Integer> localPartitions = mapServiceContext.getOwnedPartitions(); int localSize = 0; StringBuilder partitionIDs = new StringBuilder(); StringBuilder partitionSizes = new StringBuilder(); String separator = ""; for (int partitionId : localPartitions) { int partitionSize = mapServiceContext.getRecordStore(partitionId, map.getName()).size(); localSize += partitionSize; partitionIDs.append(separator).append(partitionId); partitionSizes.append(separator).append(partitionSize); separator = ", "; } log.info( format( "%s: Local partitions (count %d) (size %d) (avg %.2f) (IDs %s)%s", basename, localPartitions.size(), localSize, localSize / (float) localPartitions.size(), partitionIDs.toString(), printSizes ? format(" (sizes %s)", partitionSizes.toString()) : "")); }
private boolean isEvictionEnabled(IMap map) { MapProxyImpl mapProxy = (MapProxyImpl) map; MapService mapService = (MapService) mapProxy.getService(); MapServiceContext mapServiceContext = (MapServiceContext) mapService.getMapServiceContext(); MapContainer mapContainer = mapServiceContext.getMapContainer(map.getName()); EvictionPolicy evictionPolicy = mapContainer.getMapConfig().getEvictionPolicy(); return evictionPolicy != NONE; }
private boolean isRecordStoreExpirable(IMap map) { MapProxyImpl mapProxy = (MapProxyImpl) map; MapService mapService = (MapService) mapProxy.getService(); MapServiceContext mapServiceContext = (MapServiceContext) mapService.getMapServiceContext(); PartitionContainer container = mapServiceContext.getPartitionContainer(0); RecordStore recordStore = container.getExistingRecordStore(map.getName()); return recordStore.isExpirable(); }
@Test(timeout = 120000) public void testReadingConfiguration() throws Exception { String mapName = "mapstore-test"; InputStream is = getClass().getResourceAsStream("/com/hazelcast/config/hazelcast-mapstore-config.xml"); XmlConfigBuilder builder = new XmlConfigBuilder(is); Config config = builder.build(); HazelcastInstance hz = createHazelcastInstance(config); MapProxyImpl map = (MapProxyImpl) hz.getMap(mapName); MapService mapService = (MapService) map.getService(); MapContainer mapContainer = mapService.getMapServiceContext().getMapContainer(mapName); MapStoreWrapper mapStoreWrapper = mapContainer.getMapStoreContext().getMapStoreWrapper(); Iterator keys = mapStoreWrapper.loadAllKeys().iterator(); final Set<String> loadedKeySet = loadedKeySet(keys); final Set<String> expectedKeySet = expectedKeySet(); assertEquals(expectedKeySet, loadedKeySet); assertEquals("true", mapStoreWrapper.load("my-prop-1")); assertEquals("foo", mapStoreWrapper.load("my-prop-2")); }