Examples with Broker org.neo4j.kernel.ha.Broker used on opensource projects

Example 1 with Broker

use of org.neo4j.kernel.ha.Broker in project graphdb by neo4j-attic.

the class SingleJvmTest method addDb.

@Override
protected void addDb(Map<String, String> config) {
    haDbs = haDbs != null ? haDbs : new ArrayList<GraphDatabaseService>();
    int machineId = haDbs.size() + 1;
    File slavePath = dbPath(machineId);
    PlaceHolderGraphDatabaseService placeHolderDb = new PlaceHolderGraphDatabaseService(slavePath.getAbsolutePath());
    Broker broker = makeSlaveBroker(master, 0, machineId, placeHolderDb);
    Map<String, String> cfg = new HashMap<String, String>(config);
    cfg.put(HighlyAvailableGraphDatabase.CONFIG_KEY_HA_MACHINE_ID, Integer.toString(machineId));
    cfg.put(Config.KEEP_LOGICAL_LOGS, "true");
    HighlyAvailableGraphDatabase db = new HighlyAvailableGraphDatabase(slavePath.getAbsolutePath(), cfg, wrapBrokerAndSetPlaceHolderDb(placeHolderDb, broker));
    placeHolderDb.setDb(db);
    haDbs.add(db);
}

Example 2 with Broker

use of org.neo4j.kernel.ha.Broker in project graphdb by neo4j-attic.

the class StandaloneDatabase method withFakeBroker.

public static StandaloneDatabase withFakeBroker(String testMethodName, final File path, int machineId, final int masterId, String[] extraArgs) {
    StandaloneDatabase standalone = new StandaloneDatabase(testMethodName, new Bootstrap(path, machineId) {

        @Override
        HighlyAvailableGraphDatabase start(String storeDir, Map<String, String> config) {
            final PlaceHolderGraphDatabaseService placeHolderGraphDb = new PlaceHolderGraphDatabaseService(path.getAbsolutePath());
            final Broker broker;
            if (machineId == masterId) {
                broker = new FakeMasterBroker(machineId, placeHolderGraphDb);
            } else {
                broker = new FakeSlaveBroker(new MasterClient("localhost", Protocol.PORT, placeHolderGraphDb), masterId, machineId, placeHolderGraphDb);
            }
            HighlyAvailableGraphDatabase db = new HighlyAvailableGraphDatabase(storeDir, config, AbstractHaTest.wrapBrokerAndSetPlaceHolderDb(placeHolderGraphDb, broker));
            placeHolderGraphDb.setDb(db);
            System.out.println("Started HA db (w/o zoo keeper)");
            return db;
        }
    });
    standalone.awaitStarted();
    return standalone;
}

Example 3 with Broker

use of org.neo4j.kernel.ha.Broker in project graphdb by neo4j-attic.

the class SingleJvmTest method startUpMaster.

@Override
protected void startUpMaster(Map<String, String> extraConfig) throws Exception {
    int masterId = 0;
    Map<String, String> config = MapUtil.stringMap(extraConfig, HighlyAvailableGraphDatabase.CONFIG_KEY_HA_MACHINE_ID, String.valueOf(masterId));
    String path = dbPath(0).getAbsolutePath();
    PlaceHolderGraphDatabaseService placeHolderDb = new PlaceHolderGraphDatabaseService(path);
    Broker broker = makeMasterBroker(master, masterId, placeHolderDb);
    HighlyAvailableGraphDatabase db = new HighlyAvailableGraphDatabase(path, config, wrapBrokerAndSetPlaceHolderDb(placeHolderDb, broker));
    placeHolderDb.setDb(db);
    // db.newMaster( null, new Exception() );
    master = new MasterImpl(db);
}