Package com.hazelcast.partition

Examples of com.hazelcast.partition.InternalPartitionService

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            if (totalRequestedBackupCount == 0) {
                return 0;
            }

            Operation op = (Operation) backupAwareOp;
            InternalPartitionService partitionService = node.getPartitionService();
            long[] replicaVersions = partitionService.incrementPartitionReplicaVersions(op.getPartitionId(),
                    totalRequestedBackupCount);

            int maxPossibleBackupCount = min(partitionService.getMemberGroupsSize() - 1,
                    InternalPartition.MAX_BACKUP_COUNT);
            int syncBackupCount = min(maxPossibleBackupCount, requestedSyncBackupCount);
            int asyncBackupCount = min(maxPossibleBackupCount - syncBackupCount, requestedAsyncBackupCount);

            int totalBackupCount = syncBackupCount + asyncBackupCount;
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        private int makeBackups(BackupAwareOperation backupAwareOp, int partitionId, long[] replicaVersions,
                int syncBackupCount, int totalBackupCount) {

            int sentSyncBackupCount = 0;
            InternalPartitionService partitionService = node.getPartitionService();
            InternalPartition partition = partitionService.getPartition(partitionId);
            for (int replicaIndex = 1; replicaIndex <= totalBackupCount; replicaIndex++) {
                Address target = partition.getReplicaAddress(replicaIndex);
                if (target == null) {
                    continue;
                }
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    @Override
    public Map<Integer, Object> invokeOnPartitions(String serviceName, OperationFactory operationFactory,
                                                   Collection<Integer> partitions) throws Exception {
        final Map<Address, List<Integer>> memberPartitions = new HashMap<Address, List<Integer>>(3);
        InternalPartitionService partitionService = nodeEngine.getPartitionService();
        for (int partition : partitions) {
            Address owner = partitionService.getPartitionOwnerOrWait(partition);
            if (!memberPartitions.containsKey(owner)) {
                memberPartitions.put(owner, new ArrayList<Integer>());
            }
            memberPartitions.get(owner).add(partition);
        }
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    }

    @Override
    public Operation prepareReplicationOperation(PartitionReplicationEvent event) {
        Map<String, QueueContainer> migrationData = new HashMap<String, QueueContainer>();
        InternalPartitionService partitionService = nodeEngine.getPartitionService();
        for (Entry<String, QueueContainer> entry : containerMap.entrySet()) {
            String name = entry.getKey();
            int partitionId = partitionService.getPartitionId(StringPartitioningStrategy.getPartitionKey(name));
            QueueContainer container = entry.getValue();

            if (partitionId == event.getPartitionId()
                    && container.getConfig().getTotalBackupCount() >= event.getReplicaIndex()) {
                migrationData.put(name, container);
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        }
    }

    private void clearMigrationData(int partitionId) {
        Iterator<Entry<String, QueueContainer>> iterator = containerMap.entrySet().iterator();
        InternalPartitionService partitionService = nodeEngine.getPartitionService();
        while (iterator.hasNext()) {
            final Entry<String, QueueContainer> entry = iterator.next();
            final String name = entry.getKey();
            final QueueContainer container = entry.getValue();
            int containerPartitionId = partitionService.getPartitionId(StringPartitioningStrategy.getPartitionKey(name));
            if (containerPartitionId == partitionId) {
                container.destroy();
                iterator.remove();
            }
        }
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        return new TransactionalQueueProxy(nodeEngine, this, name, transaction);
    }

    public void rollbackTransaction(String transactionId) {
        final Set<String> queueNames = containerMap.keySet();
        InternalPartitionService partitionService = nodeEngine.getPartitionService();
        OperationService operationService = nodeEngine.getOperationService();
        for (String name : queueNames) {
            int partitionId = partitionService.getPartitionId(StringPartitioningStrategy.getPartitionKey(name));
            Operation operation = new QueueTransactionRollbackOperation(name, transactionId)
                    .setPartitionId(partitionId)
                    .setService(this)
                    .setNodeEngine(nodeEngine);
            operationService.executeOperation(operation);
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    }

    @Override
    public boolean open(NodeEngine nodeEngine) {
        NodeEngineImpl nei = (NodeEngineImpl) nodeEngine;
        InternalPartitionService ps = nei.getPartitionService();
        MapService mapService = nei.getService(MapService.SERVICE_NAME);
        ss = nei.getSerializationService();
        Address partitionOwner = ps.getPartitionOwner(partitionId);
        if (partitionOwner == null) {
            return false;
        }
        RecordStore recordStore = mapService.getMapServiceContext().getRecordStore(partitionId, mapName);
        iterator = recordStore.entrySetData().iterator();
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    private void createJMXBeans(MemberStateImpl memberState) {
        final EventService es = instance.node.nodeEngine.getEventService();
        final OperationService os = instance.node.nodeEngine.getOperationService();
        final ConnectionManager cm = instance.node.connectionManager;
        final InternalPartitionService ps = instance.node.partitionService;
        final ProxyService proxyService = instance.node.nodeEngine.getProxyService();
        final ExecutionService executionService = instance.node.nodeEngine.getExecutionService();

        final SerializableMXBeans beans = new SerializableMXBeans();
        final SerializableEventServiceBean esBean = new SerializableEventServiceBean(es);
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    public void process(EntryTaskScheduler<String, Void> scheduler, Collection<ScheduledEntry<String, Void>> entries) {
        if (entries.isEmpty()) {
            return;
        }

        InternalPartitionService partitionService = nodeEngine.getPartitionService();
        OperationService operationService = nodeEngine.getOperationService();

        for (ScheduledEntry<String, Void> entry : entries) {
            String name = entry.getKey();
            int partitionId = partitionService.getPartitionId(nodeEngine.toData(name));
            CheckAndEvictOperation op = new CheckAndEvictOperation(entry.getKey());
            operationService.invokeOnPartition(QueueService.SERVICE_NAME, op, partitionId).getSafely();
        }
    }
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    public void run() throws Exception {
        if (!valid) {
            return;
        }
        NodeEngine nodeEngine = getNodeEngine();
        InternalPartitionService partitionService = nodeEngine.getPartitionService();
        partitionService.updatePartitionReplicaVersions(getPartitionId(), replicaVersions, getReplicaIndex());

        if (backupOpData != null) {
            backupOp = nodeEngine.getSerializationService().toObject(backupOpData);
            backupOp.setNodeEngine(nodeEngine);
            backupOp.setResponseHandler(ResponseHandlerFactory.createEmptyResponseHandler());
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