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"));
}
