Examples with GraphStoreService com.alibaba.graphscope.gaia.store.GraphStoreService used on opensource projects

Example 1 with GraphStoreService

use of com.alibaba.graphscope.gaia.store.GraphStoreService in project GraphScope by alibaba.

the class QueryTest method main.

public static void main(String[] args) {
    GaiaConfig config = new ExperimentalGaiaConfig("conf");
    GraphStoreService graphStore = new ExperimentalGraphStore(config);
    IdMaker queryIdMaker = new IncrementalQueryIdMaker();
    test_CR_1_1(config, graphStore, queryIdMaker);
    test_CR_1_2(config, graphStore, queryIdMaker);
    test_CR_2(config, graphStore, queryIdMaker);
    test_CR_3_1(config, graphStore, queryIdMaker);
    test_CR_3_2(config, graphStore, queryIdMaker);
    test_CR_5(config, graphStore, queryIdMaker);
    test_CR_6(config, graphStore, queryIdMaker);
    test_CR_7(config, graphStore, queryIdMaker);
    test_CR_8(config, graphStore, queryIdMaker);
    test_CR_9(config, graphStore, queryIdMaker);
    test_CR_11(config, graphStore, queryIdMaker);
    test_CR_12(config, graphStore, queryIdMaker);
}

Example 2 with GraphStoreService

use of com.alibaba.graphscope.gaia.store.GraphStoreService in project GraphScope by alibaba.

the class Frontend method initAndStartGremlinServer.

@Override
protected void initAndStartGremlinServer() throws Exception {
    SchemaFetcher schemaFetcher;
    String vineyardSchemaPath = this.instanceConfig.getVineyardSchemaPath();
    logger.info("Read schema from vineyard schema file " + vineyardSchemaPath);
    schemaFetcher = new JsonFileSchemaFetcher(vineyardSchemaPath);
    this.remoteGraph = new RemoteGraph(this, schemaFetcher);
    this.remoteGraph.refresh();
    this.graph = new TinkerMaxGraph(instanceConfig, remoteGraph, new DefaultGraphDfs());
    // add gaia compiler
    AsyncRpcChannelFetcher gaiaRpcFetcher = new AddressChannelFetcher(new ExecutorAddressFetcher(this.clientManager));
    GraphStoreService gaiaStoreService = new VineyardGraphStore(schemaFetcher);
    AbstractBroadcastProcessor broadcastProcessor = new AsyncRpcBroadcastProcessor(gaiaRpcFetcher);
    gaiaGraphServer = new GaiaGraphServer(this.graph, instanceConfig, gaiaStoreService, broadcastProcessor, new VineyardConfig(instanceConfig));
    gaiaGraphServer.start(0, null, false);
    this.gremlinServerPort = gaiaGraphServer.getGremlinServerPort();
}

Example 3 with GraphStoreService

use of com.alibaba.graphscope.gaia.store.GraphStoreService in project GraphScope by alibaba.

the class GremlinServiceMain method main.

public static void main(String[] args) throws Exception {
    logger.info("start server");
    Settings settings = load();
    GremlinServer server = new GremlinServer(settings);
    // create graph
    GaiaConfig gaiaConfig = new ExperimentalGaiaConfig("conf");
    GraphStoreService storeService = new ExperimentalGraphStore(gaiaConfig);
    GaiaProcessorLoader.load(gaiaConfig, storeService);
    // set global variables
    Graph traversalGraph = server.getServerGremlinExecutor().getGraphManager().getGraph("graph");
    GlobalEngineConf.setGlobalVariables(traversalGraph.variables());
    // bind g to traversal source
    Bindings globalBindings = PlanUtils.getGlobalBindings(server.getServerGremlinExecutor().getGremlinExecutor());
    globalBindings.put("g", traversalGraph.traversal());
    // start gremlin server
    server.start().exceptionally(t -> {
        logger.error("Gremlin Server was unable to start and will now begin shutdown" + " {}", t);
        server.stop().join();
        return null;
    }).join();
}

Example 4 with GraphStoreService

use of com.alibaba.graphscope.gaia.store.GraphStoreService in project GraphScope by alibaba.

the class GaiaServiceProducer method makeGraphService.

@Override
public AbstractService makeGraphService(SchemaFetcher schemaFetcher, ChannelManager channelManager) {
    int executorCount = CommonConfig.STORE_NODE_COUNT.get(this.configs);
    AsyncRpcChannelFetcher gaiaRpcFetcher = new ChannelManagerFetcher(channelManager, executorCount, RoleType.GAIA_RPC);
    GraphStoreService gaiaStoreService = new MaxGraphStore(schemaFetcher);
    return new GaiaGraphServer(configs, gaiaStoreService, new AsyncRpcBroadcastProcessor(gaiaRpcFetcher), new MaxGraphConfig(configs));
}