Examples of ReplicationMessage

com.hazelcast.replicatedmap.impl.messages.ReplicationMessage
This replication message is used for sending over a replication event to another node @param < K> key type @param < V> value type
com.hazelcast.replicatedmap.messages.ReplicationMessage
This replication message is used for sending over a replication event to another node @param < K> key type @param < V> value type
org.apache.derby.impl.store.replication.net.ReplicationMessage
This message is used for the communication between the master and the slave during Replication. The message is composed of a type flag and corresponding object. Each type flag indicating the type of the content bundled inside the message.

Examples of com.hazelcast.replicatedmap.messages.ReplicationMessage


                        Object key = update.getKey();
                        V value = localEntry.getValue();
                        long ttlMillis = update.getTtlMillis();
                        int latestUpdateHash = localEntry.getLatestUpdateHash();
                        ReplicationMessage message = new ReplicationMessage(name, key, value, newTimestamp, localMember,
                                latestUpdateHash, ttlMillis);


                        distributeReplicationMessage(message, true);
                    }
                }

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Examples of com.hazelcast.replicatedmap.messages.ReplicationMessage

    private final class ReplicationListener
            implements ReplicatedMessageListener {


        public void onMessage(IdentifiedDataSerializable message) {
            if (message instanceof ReplicationMessage) {
                ReplicationMessage replicationMessage = (ReplicationMessage) message;
                ReplicatedRecordStore replicatedRecordStorage = replicatedStorages.get(replicationMessage.getName());
                ReplicationPublisher replicationPublisher = replicatedRecordStorage.getReplicationPublisher();
                if (replicatedRecordStorage instanceof AbstractReplicatedRecordStore) {
                    replicationPublisher.queueUpdateMessage(replicationMessage);
                }
            } else if (message instanceof MultiReplicationMessage) {

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Examples of com.hazelcast.replicatedmap.messages.ReplicationMessage

                return new ReplicatedRecord();
            }
        };
        constructors[REPL_UPDATE_MESSAGE] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {
            public IdentifiedDataSerializable createNew(Integer arg) {
                return new ReplicationMessage();
            }
        };
        constructors[REPL_CLEAR_MESSAGE] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {
            public IdentifiedDataSerializable createNew(Integer arg) {
                return new VectorClockTimestamp();

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Examples of com.hazelcast.replicatedmap.messages.ReplicationMessage

                Object value = record.getValue();
                VectorClockTimestamp timestamp = record.getVectorClockTimestamp();
                int updateHash = record.getLatestUpdateHash();
                long ttlMillis = record.getTtlMillis();


                ReplicationMessage update = new ReplicationMessage(name, key, value, timestamp, origin, updateHash, ttlMillis);
                replicationPublisher.queueUpdateMessage(update);
            }
            if (finalChunk) {
                recordStorage.finalChunkReceived();
            }

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Examples of org.apache.derby.impl.store.replication.net.ReplicationMessage

                    (SQLState.REPLICATION_NOT_IN_MASTER_MODE);
        }


        //acknowledgment returned from the slave containing
        //the status of the failover performed.
        ReplicationMessage ack = null;
        
        //A failover stops the master controller and shuts down
        //the master database.
        active = false;
        
        //freeze the database to stop clients when this command is received
        rawStoreFactory.freeze();
        
        try {
            //Flush the log buffer of any remaining log records.
            logShipper.flushBuffer();
            
            //Send the failover message to the slave and wait for 
            //acknowledgement.
            ReplicationMessage mesg = new ReplicationMessage(
                        ReplicationMessage.TYPE_FAILOVER, null);
            ack = transmitter.sendMessageWaitForReply(mesg);
        } catch (IOException ioe) {
            handleFailoverFailure(ioe);
        } catch (StandardException se) {

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Examples of org.apache.derby.impl.store.replication.net.ReplicationMessage

            logShipper.stopLogShipment();
        }


        if (transmitter != null) {
            try {
                ReplicationMessage mesg =
                    new ReplicationMessage(ReplicationMessage.TYPE_STOP, null);
                transmitter.sendMessage(mesg);
            } catch (IOException ioe) {}
            try {
                transmitter.tearDown();
            } catch (IOException ioe) {}

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Examples of org.apache.derby.impl.store.replication.net.ReplicationMessage

     *         false if no log records were shipped because log buffer is empty.
     */
    private synchronized boolean shipALogChunk()
    throws IOException, StandardException {
        byte [] logRecords = null;
        ReplicationMessage mesg = null;
        try {
            //Check to see if a previous log record exists that needs
            //to be re-transmitted. If there is then transmit that
            //log record and then transmit the next log record in the
            //log buffer.
            if (failedChunk != null) {
                transmitter.sendMessage(failedChunk);
                highestShippedInstant = failedChunkHighestInstant;
                failedChunk = null;
            }
            //transmit the log record that is at the head of
            //the log buffer.
            if (logBuffer.next()) {
                logRecords = logBuffer.getData();
                
                mesg = new ReplicationMessage(
                    ReplicationMessage.TYPE_LOG, logRecords);
                
                transmitter.sendMessage(mesg);
                highestShippedInstant = logBuffer.getLastInstant();
                lastShippingTime = System.currentTimeMillis();

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Examples of org.apache.derby.impl.store.replication.net.ReplicationMessage

                    (SQLState.REPLICATION_NOT_IN_MASTER_MODE);
        }


        //acknowledgment returned from the slave containing
        //the status of the failover performed.
        ReplicationMessage ack = null;
        
        //A failover stops the master controller and shuts down
        //the master database.
        active = false;
        
        //freeze the database to stop clients when this command is received
        rawStoreFactory.freeze();
        
        try {
            //Flush the log buffer of any remaining log records.
            logShipper.flushBuffer();
            
            //Send the failover message to the slave and wait for 
            //acknowledgement.
            ReplicationMessage mesg = new ReplicationMessage(
                        ReplicationMessage.TYPE_FAILOVER, null);
            ack = transmitter.sendMessageWaitForReply(mesg);
        } catch (IOException ioe) {
            handleFailoverFailure(ioe);
        } catch (StandardException se) {

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Examples of org.apache.derby.impl.store.replication.net.ReplicationMessage

            logShipper.stopLogShipment();
        }


        if (transmitter != null) {
            try {
                ReplicationMessage mesg =
                    new ReplicationMessage(ReplicationMessage.TYPE_STOP, null);
                transmitter.sendMessage(mesg);
            } catch (IOException ioe) {}
            try {
                transmitter.tearDown();
            } catch (IOException ioe) {}

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Examples of org.apache.derby.impl.store.replication.net.ReplicationMessage

     *         false if no log records were shipped because log buffer is empty.
     */
    private synchronized boolean shipALogChunk()
    throws IOException, StandardException {
        byte [] logRecords = null;
        ReplicationMessage mesg = null;
        try {
            //Check to see if a previous log record exists that needs
            //to be re-transmitted. If there is then transmit that
            //log record and then transmit the next log record in the
            //log buffer.
            if (failedChunk != null) {
                transmitter.sendMessage(failedChunk);
                highestShippedInstant = failedChunkHighestInstant;
                failedChunk = null;
            }
            //transmit the log record that is at the head of
            //the log buffer.
            if (logBuffer.next()) {
                logRecords = logBuffer.getData();
                
                mesg = new ReplicationMessage(
                    ReplicationMessage.TYPE_LOG, logRecords);
                
                transmitter.sendMessage(mesg);
                highestShippedInstant = logBuffer.getLastInstant();
                lastShippingTime = System.currentTimeMillis();

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