Examples with IPartition com.hazelcast.internal.partition.IPartition used on opensource projects

Example 26 with IPartition

use of com.hazelcast.internal.partition.IPartition in project hazelcast by hazelcast.

the class MapBackupAccessor method size.

@Override
public int size() {
    InternalPartitionService partitionService = getNode(cluster[0]).getPartitionService();
    IPartition[] partitions = partitionService.getPartitions();
    int count = 0;
    for (IPartition partition : partitions) {
        Address replicaAddress = partition.getReplicaAddress(replicaIndex);
        if (replicaAddress == null) {
            continue;
        }
        HazelcastInstance hz = getInstanceWithAddress(replicaAddress);
        NodeEngineImpl nodeEngine = getNodeEngineImpl(hz);
        MapService mapService = nodeEngine.getService(MapService.SERVICE_NAME);
        MapServiceContext context = mapService.getMapServiceContext();
        int partitionId = partition.getPartitionId();
        PartitionContainer partitionContainer = context.getPartitionContainer(partitionId);
        count += runOnPartitionThread(hz, new SizeCallable(partitionContainer), partitionId);
    }
    return count;
}

Example 27 with IPartition

use of com.hazelcast.internal.partition.IPartition in project hazelcast by hazelcast.

the class Accessors method getAllIndexes.

/**
 * Obtains a list of {@link Indexes} for the given map local to the node
 * associated with it.
 * <p>
 * There may be more than one indexes instance associated with a map if its
 * indexes are partitioned.
 *
 * @param map the map to obtain the indexes for.
 * @return the obtained indexes list.
 */
public static List<Indexes> getAllIndexes(IMap map) {
    MapProxyImpl mapProxy = (MapProxyImpl) map;
    String mapName = mapProxy.getName();
    NodeEngine nodeEngine = mapProxy.getNodeEngine();
    IPartitionService partitionService = nodeEngine.getPartitionService();
    MapService mapService = nodeEngine.getService(MapService.SERVICE_NAME);
    MapServiceContext mapServiceContext = mapService.getMapServiceContext();
    MapContainer mapContainer = mapServiceContext.getMapContainer(mapName);
    Indexes maybeGlobalIndexes = mapContainer.getIndexes();
    if (maybeGlobalIndexes != null) {
        return Collections.singletonList(maybeGlobalIndexes);
    }
    PartitionContainer[] partitionContainers = mapServiceContext.getPartitionContainers();
    List<Indexes> allIndexes = new ArrayList<>();
    for (PartitionContainer partitionContainer : partitionContainers) {
        IPartition partition = partitionService.getPartition(partitionContainer.getPartitionId());
        if (!partition.isLocal()) {
            continue;
        }
        Indexes partitionIndexes = partitionContainer.getIndexes().get(mapName);
        if (partitionIndexes == null) {
            continue;
        }
        assert !partitionIndexes.isGlobal();
        allIndexes.add(partitionIndexes);
    }
    return allIndexes;
}

Example 28 with IPartition

use of com.hazelcast.internal.partition.IPartition in project hazelcast by hazelcast.

the class HazelcastTestSupport method getPartitionId.

// ##################################
// ########## partition ID ##########
// ##################################
/**
 * Gets a partition ID owned by this particular member.
 */
public static int getPartitionId(HazelcastInstance hz) {
    warmUpPartitions(hz);
    InternalPartitionService partitionService = Accessors.getPartitionService(hz);
    for (IPartition partition : partitionService.getPartitions()) {
        if (partition.isLocal()) {
            return partition.getPartitionId();
        }
    }
    throw new RuntimeException("No local partitions are found for hz: " + hz.getName());
}