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

Example 1 with SocketAddress

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

the class BackupLoad method doWorkOnMember.

@Override
protected void doWorkOnMember(boolean isCore, int id) {
    SocketAddress address = backupAddress.apply(isCore, id);
    File backupDirectory = new File(baseDirectory, Integer.toString(address.getPort()));
    OnlineBackup backup;
    try {
        backup = OnlineBackup.from(address.getHostname(), address.getPort()).backup(backupDirectory);
    } catch (RuntimeException e) {
        if (isTransientError.test(e)) {
            // if we could not connect, wait a bit and try again...
            LockSupport.parkNanos(10_000_000);
            return;
        }
        throw e;
    }
    if (!backup.isConsistent()) {
        throw new RuntimeException("Not consistent backup from " + address);
    }
}

Example 2 with SocketAddress

use of org.neo4j.helpers.SocketAddress 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);
}