Examples with DefaultNodeDiscoveryService io.atomix.cluster.impl.DefaultNodeDiscoveryService used on opensource projects

Example 1 with DefaultNodeDiscoveryService

use of io.atomix.cluster.impl.DefaultNodeDiscoveryService in project zeppelin by apache.

the class ClusterManagerServer method initThread.

private void initThread() {
    // RaftServer Thread
    new Thread(new Runnable() {

        @Override
        public void run() {
            LOGGER.info("RaftServer run() >>>");
            Address address = Address.from(zeplServerHost, raftServerPort);
            Member member = Member.builder(MemberId.from(zeplServerHost + ":" + raftServerPort)).withAddress(address).build();
            messagingService = NettyMessagingService.builder().withAddress(address).build().start().join();
            RaftServerProtocol protocol = new RaftServerMessagingProtocol(messagingService, ClusterManager.protocolSerializer, raftAddressMap::get);
            BootstrapService bootstrapService = new BootstrapService() {

                @Override
                public MessagingService getMessagingService() {
                    return messagingService;
                }

                @Override
                public BroadcastService getBroadcastService() {
                    return new BroadcastServiceAdapter();
                }
            };
            ManagedClusterMembershipService clusterService = new DefaultClusterMembershipService(member, new DefaultNodeDiscoveryService(bootstrapService, member, new BootstrapDiscoveryProvider(clusterNodes)), bootstrapService, new MembershipConfig());
            File atomixDateDir = com.google.common.io.Files.createTempDir();
            atomixDateDir.deleteOnExit();
            RaftServer.Builder builder = RaftServer.builder(member.id()).withMembershipService(clusterService).withProtocol(protocol).withStorage(RaftStorage.builder().withStorageLevel(StorageLevel.MEMORY).withDirectory(atomixDateDir).withSerializer(storageSerializer).withMaxSegmentSize(1024 * 1024).build());
            raftServer = builder.build();
            raftServer.bootstrap(clusterMemberIds);
            messagingService.registerHandler(CLUSTER_INTP_EVENT_TOPIC, subscribeClusterIntpEvent, MoreExecutors.directExecutor());
            messagingService.registerHandler(CLUSTER_NOTE_EVENT_TOPIC, subscribeClusterNoteEvent, MoreExecutors.directExecutor());
            messagingService.registerHandler(CLUSTER_AUTH_EVENT_TOPIC, subscribeClusterAuthEvent, MoreExecutors.directExecutor());
            messagingService.registerHandler(CLUSTER_INTP_SETTING_EVENT_TOPIC, subscribeIntpSettingEvent, MoreExecutors.directExecutor());
            HashMap<String, Object> meta = new HashMap<String, Object>();
            String nodeName = getClusterNodeName();
            meta.put(ClusterMeta.NODE_NAME, nodeName);
            meta.put(ClusterMeta.SERVER_HOST, zeplServerHost);
            meta.put(ClusterMeta.SERVER_PORT, raftServerPort);
            meta.put(ClusterMeta.SERVER_START_TIME, LocalDateTime.now());
            putClusterMeta(SERVER_META, nodeName, meta);
            LOGGER.info("RaftServer run() <<<");
        }
    }).start();
}