Examples with AdvertisedSocketAddress org.neo4j.helpers.AdvertisedSocketAddress used on opensource projects

Example 16 with AdvertisedSocketAddress

use of org.neo4j.helpers.AdvertisedSocketAddress in project neo4j by neo4j.

the class HazelcastCoreTopologyService method createHazelcastInstance.

private HazelcastInstance createHazelcastInstance() {
    System.setProperty(WAIT_SECONDS_BEFORE_JOIN.getName(), "1");
    JoinConfig joinConfig = new JoinConfig();
    joinConfig.getMulticastConfig().setEnabled(false);
    joinConfig.getAwsConfig().setEnabled(false);
    TcpIpConfig tcpIpConfig = joinConfig.getTcpIpConfig();
    tcpIpConfig.setEnabled(true);
    List<AdvertisedSocketAddress> initialMembers = config.get(CausalClusteringSettings.initial_discovery_members);
    for (AdvertisedSocketAddress address : initialMembers) {
        tcpIpConfig.addMember(address.toString());
    }
    Setting<ListenSocketAddress> discovery_listen_address = CausalClusteringSettings.discovery_listen_address;
    ListenSocketAddress hazelcastAddress = config.get(discovery_listen_address);
    InterfacesConfig interfaces = new InterfacesConfig();
    interfaces.addInterface(hazelcastAddress.getHostname());
    NetworkConfig networkConfig = new NetworkConfig();
    networkConfig.setInterfaces(interfaces);
    networkConfig.setPort(hazelcastAddress.getPort());
    networkConfig.setJoin(joinConfig);
    networkConfig.setPortAutoIncrement(false);
    com.hazelcast.config.Config c = new com.hazelcast.config.Config();
    c.setProperty(OPERATION_CALL_TIMEOUT_MILLIS.getName(), String.valueOf(10_000));
    c.setProperty(MERGE_NEXT_RUN_DELAY_SECONDS.getName(), "10");
    c.setProperty(MERGE_FIRST_RUN_DELAY_SECONDS.getName(), "10");
    c.setProperty(INITIAL_MIN_CLUSTER_SIZE.getName(), String.valueOf(minimumClusterSizeThatCanTolerateOneFaultForExpectedClusterSize()));
    c.setProperty(LOGGING_TYPE.getName(), "none");
    c.setNetworkConfig(networkConfig);
    MemberAttributeConfig memberAttributeConfig = HazelcastClusterTopology.buildMemberAttributesForCore(myself, config);
    c.setMemberAttributeConfig(memberAttributeConfig);
    logConnectionInfo(initialMembers);
    JobScheduler.JobHandle logJob = scheduler.schedule("HazelcastHealth", HAZELCAST_IS_HEALTHY_TIMEOUT_MS, () -> log.warn("The server has not been able to connect in a timely fashion to the " + "cluster. Please consult the logs for more details. Rebooting the server may " + "solve the problem."));
    try {
        hazelcastInstance = Hazelcast.newHazelcastInstance(c);
        logJob.cancel(true);
    } catch (HazelcastException e) {
        String errorMessage = String.format("Hazelcast was unable to start with setting: %s = %s", discovery_listen_address.name(), config.get(discovery_listen_address));
        userLog.error(errorMessage);
        log.error(errorMessage, e);
        throw new RuntimeException(e);
    }
    List<String> groups = config.get(CausalClusteringSettings.server_groups);
    refreshGroups(hazelcastInstance, myself.getUuid().toString(), groups);
    return hazelcastInstance;
}

Example 17 with AdvertisedSocketAddress

use of org.neo4j.helpers.AdvertisedSocketAddress in project neo4j by neo4j.

the class CausalClusterConfigurationValidatorTest method validateSuccess.

@Test
public void validateSuccess() throws Exception {
    // when
    Config config = Config.embeddedDefaults(stringMap(ClusterSettings.mode.name(), mode.name(), initial_discovery_members.name(), "localhost:99,remotehost:2", new BoltConnector("bolt").enabled.name(), "true"), Collections.singleton(new CausalClusterConfigurationValidator()));
    // then
    assertEquals(asList(new AdvertisedSocketAddress("localhost", 99), new AdvertisedSocketAddress("remotehost", 2)), config.get(initial_discovery_members));
}

Example 18 with AdvertisedSocketAddress

use of org.neo4j.helpers.AdvertisedSocketAddress in project neo4j by neo4j.

the class BackupStoreCopyInteractionStressTesting method shouldBehaveCorrectlyUnderStress.

@Test
public void shouldBehaveCorrectlyUnderStress() throws Exception {
    int numberOfCores = parseInt(fromEnv("BACKUP_STORE_COPY_INTERACTION_STRESS_NUMBER_OF_CORES", DEFAULT_NUMBER_OF_CORES));
    int numberOfEdges = parseInt(fromEnv("BACKUP_STORE_COPY_INTERACTION_STRESS_NUMBER_OF_EDGES", DEFAULT_NUMBER_OF_EDGES));
    long durationInMinutes = parseLong(fromEnv("BACKUP_STORE_COPY_INTERACTION_STRESS_DURATION", DEFAULT_DURATION_IN_MINUTES));
    String workingDirectory = fromEnv("BACKUP_STORE_COPY_INTERACTION_STRESS_WORKING_DIRECTORY", DEFAULT_WORKING_DIR);
    int baseCoreBackupPort = parseInt(fromEnv("BACKUP_STORE_COPY_INTERACTION_STRESS_BASE_CORE_BACKUP_PORT", DEFAULT_BASE_CORE_BACKUP_PORT));
    int baseEdgeBackupPort = parseInt(fromEnv("BACKUP_STORE_COPY_INTERACTION_STRESS_BASE_EDGE_BACKUP_PORT", DEFAULT_BASE_EDGE_BACKUP_PORT));
    boolean enableIndexes = parseBoolean(fromEnv("BACKUP_STORE_COPY_INTERACTION_STRESS_ENABLE_INDEXES", DEFAULT_ENABLE_INDEXES));
    String txPrune = fromEnv("BACKUP_STORE_COPY_INTERACTION_STRESS_TX_PRUNE", DEFAULT_TX_PRUNE);
    File clusterDirectory = ensureExistsAndEmpty(new File(workingDirectory, "cluster"));
    File backupDirectory = ensureExistsAndEmpty(new File(workingDirectory, "backups"));
    BiFunction<Boolean, Integer, SocketAddress> backupAddress = (isCore, id) -> new AdvertisedSocketAddress("localhost", (isCore ? baseCoreBackupPort : baseEdgeBackupPort) + id);
    Map<String, String> coreParams = enableRaftMessageLogging(configureRaftLogRotationAndPruning(configureTxLogRotationAndPruning(new HashMap<>(), txPrune)));
    Map<String, String> readReplicaParams = configureTxLogRotationAndPruning(new HashMap<>(), txPrune);
    Map<String, IntFunction<String>> instanceCoreParams = configureBackup(new HashMap<>(), id -> backupAddress.apply(true, id));
    Map<String, IntFunction<String>> instanceReadReplicaParams = configureBackup(new HashMap<>(), id -> backupAddress.apply(false, id));
    HazelcastDiscoveryServiceFactory discoveryServiceFactory = new HazelcastDiscoveryServiceFactory();
    Cluster cluster = new Cluster(clusterDirectory, numberOfCores, numberOfEdges, discoveryServiceFactory, coreParams, instanceCoreParams, readReplicaParams, instanceReadReplicaParams, Standard.LATEST_NAME);
    AtomicBoolean stopTheWorld = new AtomicBoolean();
    BooleanSupplier notExpired = untilTimeExpired(durationInMinutes, MINUTES);
    BooleanSupplier keepGoing = () -> !stopTheWorld.get() && notExpired.getAsBoolean();
    Runnable onFailure = () -> stopTheWorld.set(true);
    ExecutorService service = Executors.newFixedThreadPool(3);
    try {
        cluster.start();
        if (enableIndexes) {
            Workload.setupIndexes(cluster);
        }
        Future<Throwable> workload = service.submit(new Workload(keepGoing, onFailure, cluster));
        Future<Throwable> startStopWorker = service.submit(new StartStopLoad(fs, pageCache, keepGoing, onFailure, cluster, numberOfCores, numberOfEdges));
        Future<Throwable> backupWorker = service.submit(new BackupLoad(keepGoing, onFailure, cluster, numberOfCores, numberOfEdges, backupDirectory, backupAddress));
        long timeout = durationInMinutes + 5;
        assertNull(Exceptions.stringify(workload.get()), workload.get(timeout, MINUTES));
        assertNull(Exceptions.stringify(startStopWorker.get()), startStopWorker.get(timeout, MINUTES));
        assertNull(Exceptions.stringify(backupWorker.get()), backupWorker.get(timeout, MINUTES));
    } finally {
        cluster.shutdown();
        service.shutdown();
    }
    // let's cleanup disk space when everything went well
    FileUtils.deleteRecursively(clusterDirectory);
    FileUtils.deleteRecursively(backupDirectory);
}

Example 19 with AdvertisedSocketAddress

use of org.neo4j.helpers.AdvertisedSocketAddress in project neo4j by neo4j.

the class GetServersProcedureForSingleDC method coreReadEndPoints.

private Stream<AdvertisedSocketAddress> coreReadEndPoints() {
    Optional<AdvertisedSocketAddress> leader = leaderBoltAddress();
    Collection<CoreServerInfo> coreServerInfo = topologyService.coreServers().members().values();
    Stream<AdvertisedSocketAddress> boltAddresses = topologyService.coreServers().members().values().stream().map(extractBoltAddress());
    // if the leader is present and it is not alone filter it out from the read end points
    if (leader.isPresent() && coreServerInfo.size() > 1) {
        AdvertisedSocketAddress advertisedSocketAddress = leader.get();
        return boltAddresses.filter(address -> !advertisedSocketAddress.equals(address));
    }
    // or if we cannot locate the leader return all cores as read end points
    return boltAddresses;
}

Example 20 with AdvertisedSocketAddress

use of org.neo4j.helpers.AdvertisedSocketAddress in project neo4j by neo4j.

the class LegacyGetServersProcedure method coreReadEndPoints.

private Stream<AdvertisedSocketAddress> coreReadEndPoints() {
    Optional<AdvertisedSocketAddress> leader = leaderBoltAddress();
    Collection<CoreServerInfo> coreServerInfo = topologyService.coreServers().members().values();
    Stream<AdvertisedSocketAddress> boltAddresses = topologyService.coreServers().members().values().stream().map(extractBoltAddress());
    // if the leader is present and it is not alone filter it out from the read end points
    if (leader.isPresent() && coreServerInfo.size() > 1) {
        AdvertisedSocketAddress advertisedSocketAddress = leader.get();
        return boltAddresses.filter(address -> !advertisedSocketAddress.equals(address));
    }
    // or if we cannot locate the leader return all cores as read end points
    return boltAddresses;
}