Package com.hazelcast.nio

Examples of com.hazelcast.nio.Address

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            return;
        }
        nodeEngine.getExecutionService().execute(ExecutionService.SYSTEM_EXECUTOR, new Runnable() {
            public void run() {
                try {
                    final Address address = memberImpl.getAddress();
                    logger.warning(thisAddress + " will ping " + address);
                    for (int i = 0; i < 5; i++) {
                        try {
                            if (address.getInetAddress().isReachable(null, icmpTtl, icmpTimeout)) {
                                logger.info(thisAddress + " pings successfully. Target: " + address);
                                return;
                            }
                        } catch (ConnectException ignored) {
                            // no route to host
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    private void sendMasterConfirmation() {
        if (!node.joined() || !node.isActive() || isMaster()) {
            return;
        }
        final Address masterAddress = getMasterAddress();
        if (masterAddress == null) {
            logger.finest( "Could not send MasterConfirmation, master is null!");
            return;
        }
        final MemberImpl masterMember = getMember(masterAddress);
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            lock.unlock();
        }
    }

    private void assignNewMaster() {
        final Address oldMasterAddress = node.getMasterAddress();
        if (node.joined()) {
            final Collection<MemberImpl> members = getMemberList();
            MemberImpl newMaster = null;
            final int size = members.size();
            if (size > 1) {
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            throw new RuntimeException("Could not finalize processing for partitionId " + partitionId);
        }
    }

    private void sendLastChunkToAssignedReducers(int partitionId, Map<KeyOut, Chunk> chunkMap) {
        Address sender = mapReduceService.getLocalAddress();

        // Wrap into LastChunkNotification object
        Map<Address, Map<KeyOut, Chunk>> mapping = mapResultToMember(supervisor, chunkMap);

        // Register remote addresses and partitionId for receiving reducer events
        supervisor.registerReducerEventInterests(partitionId, mapping.keySet());

        // Send LastChunk notifications
        for (Map.Entry<Address, Map<KeyOut, Chunk>> entry : mapping.entrySet()) {
            Address receiver = entry.getKey();
            Map<KeyOut, Chunk> chunk = entry.getValue();
            mapReduceService
                    .sendNotification(receiver, new LastChunkNotification(receiver, name, jobId, sender, partitionId, chunk));
        }
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        try {
            if (!node.joined() && !node.getThisAddress().equals(masterAddress)) {
                if (logger.isFinestEnabled()) {
                    logger.finest( "Handling master response: " + this);
                }
                final Address currentMaster = node.getMasterAddress();
                if (currentMaster != null && !currentMaster.equals(masterAddress)) {
                    final Connection conn = node.connectionManager.getConnection(currentMaster);
                    if (conn != null && conn.live()) {
                        logger.warning("Ignoring master response from " + masterAddress +
                                ", since this node has an active master: " + currentMaster);
                        return;
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    public void connectionRemoved(Connection connection) {
        if (logger.isFinestEnabled()) {
            logger.finest( "Connection is removed " + connection.getEndPoint());
        }
        if (!node.joined()) {
            final Address masterAddress = node.getMasterAddress();
            if (masterAddress != null && masterAddress.equals(connection.getEndPoint())) {
                node.setMasterAddress(null);
            }
        }
    }
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        }
    }

    private void invokeMemberRemoveOperation(final Address deadAddress) {
        for (MemberImpl member : getMemberList()) {
            Address address = member.getAddress();
            if (!thisAddress.equals(address) && !address.equals(deadAddress)) {
                nodeEngine.getOperationService().send(new MemberRemoveOperation(deadAddress), address);
            }
        }
    }
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    @Override
    public void readData(ObjectDataInput in) throws IOException {
        name = in.readUTF();
        eventType = ItemEventType.getByType(in.readInt());
        caller = new Address();
        caller.readData(in);
        data = IOUtil.readNullableData(in);
    }
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        }
        return reducer;
    }

    public Address getReducerAddressByKey(Object key) {
        Address address = keyAssignments.get(key);
        if (address != null) {
            return address;
        }
        return null;
    }
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        return null;
    }

    public Address assignKeyReducerAddress(Object key) {
        // Assign new key to a known member
        Address address = keyAssignments.get(key);
        if (address == null) {
            address = mapReduceService.getKeyMember(key);
            Address oldAddress = keyAssignments.putIfAbsent(key, address);
            if (oldAddress != null) {
                address = oldAddress;
            }
        }
        return address;
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Related Classes of com.hazelcast.nio.Address

  • com.hazelcast.client.connection.nio.ClientConnectionManagerImpl
  • com.hazelcast.client.proxy.ClientExecutorServiceProxy
  • com.hazelcast.client.spi.impl.ClientInvocationServiceImpl
  • com.hazelcast.client.spi.impl.ClientPartitionServiceImpl
  • com.hazelcast.client.spi.impl.ClientPartitionServiceImpl$PartitionImpl
  • com.hazelcast.client.spi.impl.ClientPartitionServiceImpl$RefreshTask
  • com.hazelcast.client.spi.impl.ClusterListenerThread
  • com.hazelcast.cluster.ClusterServiceImpl
  • com.hazelcast.cluster.impl.ClusterServiceImpl
  • com.hazelcast.cluster.impl.MulticastJoiner
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