Package org.apache.cassandra.net

Examples of org.apache.cassandra.net.MessageOut

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     * @param remote node to send notification to
     */
    private void sendReplicationNotification(InetAddress remote)
    {
        // notify the remote token
        MessageOut msg = new MessageOut(MessagingService.Verb.REPLICATION_FINISHED);
        IFailureDetector failureDetector = FailureDetector.instance;
        if (logger.isDebugEnabled())
            logger.debug("Notifying " + remote.toString() + " of replication completion\n");
        while (failureDetector.isAlive(remote))
        {
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        }
        catch (InterruptedException e)
        {
            throw new RuntimeException(e);
        }
        MessageOut message = new MessageOut(MessagingService.Verb.GOSSIP_SHUTDOWN);
        for (InetAddress ep : liveEndpoints)
            MessagingService.instance().sendOneWay(message, ep);
    }
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     * @param remote node to send notification to
     */
    private void sendReplicationNotification(InetAddress remote)
    {
        // notify the remote token
        MessageOut msg = new MessageOut(MessagingService.Verb.REPLICATION_FINISHED);
        IFailureDetector failureDetector = FailureDetector.instance;
        if (logger.isDebugEnabled())
            logger.debug("Notifying {} of replication completion\n", remote);
        while (failureDetector.isAlive(remote))
        {
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        assertTrue(tmd.isLeaving(removalhost));
        assertEquals(1, tmd.getLeavingEndpoints().size());

        for (InetAddress host : hosts)
        {
            MessageOut msg = new MessageOut(host, MessagingService.Verb.REPLICATION_FINISHED, null, null, Collections.<String, byte[]>emptyMap());
            MessagingService.instance().sendRR(msg, FBUtilities.getBroadcastAddress());
        }

        remover.join();
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    {
      if (scheduledGossipTask != null)
        scheduledGossipTask.cancel(false);
        logger.info("Announcing shutdown");
        Uninterruptibles.sleepUninterruptibly(intervalInMillis * 2, TimeUnit.MILLISECONDS);
        MessageOut message = new MessageOut(MessagingService.Verb.GOSSIP_SHUTDOWN);
        for (InetAddress ep : liveEndpoints)
            MessagingService.instance().sendOneWay(message, ep);
    }
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                }
                ActiveRepairService.instance.registerParentRepairSession(prepareMessage.parentRepairSession,
                                                                         columnFamilyStores,
                                                                         prepareMessage.ranges,
                                                                         prepareMessage.isIncremental);
                MessagingService.instance().sendReply(new MessageOut(MessagingService.Verb.INTERNAL_RESPONSE), id, message.from);
                break;

            case SNAPSHOT:
                logger.debug("Snapshotting {}", desc);
                ColumnFamilyStore cfs = Keyspace.open(desc.keyspace).getColumnFamilyStore(desc.columnFamily);
                final Range<Token> repairingRange = desc.range;
                Set<SSTableReader> snapshottedSSSTables = cfs.snapshot(desc.sessionId.toString(), new Predicate<SSTableReader>()
                {
                    public boolean apply(SSTableReader sstable)
                    {
                        return sstable != null &&
                               !(sstable.partitioner instanceof LocalPartitioner) && // exclude SSTables from 2i
                               new Bounds<>(sstable.first.getToken(), sstable.last.getToken()).intersects(Collections.singleton(repairingRange));
                    }
                });
                ActiveRepairService.instance.getParentRepairSession(desc.parentSessionId).addSSTables(cfs.metadata.cfId, snapshottedSSSTables);
                logger.debug("Enqueuing response to snapshot request {} to {}", desc.sessionId, message.from);
                MessagingService.instance().sendReply(new MessageOut(MessagingService.Verb.INTERNAL_RESPONSE), id, message.from);
                break;

            case VALIDATION_REQUEST:
                ValidationRequest validationRequest = (ValidationRequest) message.payload;
                logger.debug("Validating {}", validationRequest);
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        if (command.clear_snapshot)
            Keyspace.open(command.keyspace).clearSnapshot(command.snapshot_name);
        else
            Keyspace.open(command.keyspace).getColumnFamilyStore(command.column_family).snapshot(command.snapshot_name);
        Tracing.trace("Enqueuing response to snapshot request {} to {}", command.snapshot_name, message.from);
        MessagingService.instance().sendReply(new MessageOut(MessagingService.Verb.REQUEST_RESPONSE), id, message.from);
    }
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        this.endpoint = endpoint;
    }

    public void runMayThrow() throws Exception
    {
        MessageOut message = new MessageOut(MessagingService.Verb.MIGRATION_REQUEST, null, MigrationManager.MigrationsSerializer.instance);

        if (!FailureDetector.instance.isAlive(endpoint))
        {
            logger.error("Can't send migration request: node {} is down.", endpoint);
            return;
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        }
        catch (InterruptedException e)
        {
            throw new RuntimeException(e);
        }
        MessageOut message = new MessageOut(MessagingService.Verb.GOSSIP_SHUTDOWN);
        for (InetAddress ep : liveEndpoints)
            MessagingService.instance().sendOneWay(message, ep);
    }
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     * @param remote node to send notification to
     */
    private void sendReplicationNotification(InetAddress remote)
    {
        // notify the remote token
        MessageOut msg = new MessageOut(MessagingService.Verb.REPLICATION_FINISHED);
        IFailureDetector failureDetector = FailureDetector.instance;
        if (logger.isDebugEnabled())
            logger.debug("Notifying " + remote.toString() + " of replication completion\n");
        while (failureDetector.isAlive(remote))
        {
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Related Classes of org.apache.cassandra.net.MessageOut

  • org.apache.cassandra.gms.Gossiper
  • org.apache.cassandra.repair.RepairMessageVerbHandler
  • org.apache.cassandra.service.MigrationTask
  • org.apache.cassandra.service.RemoveTest
  • org.apache.cassandra.service.RowDataResolver
  • org.apache.cassandra.service.RowRepairResolver
  • org.apache.cassandra.service.SnapshotVerbHandler
  • org.apache.cassandra.service.StorageService
  • org.apache.cassandra.streaming.ReplicationFinishedVerbHandler
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