Examples with AsyncRpcChannelFetcher com.alibaba.graphscope.gaia.broadcast.channel.AsyncRpcChannelFetcher used on opensource projects

Example 1 with AsyncRpcChannelFetcher

use of com.alibaba.graphscope.gaia.broadcast.channel.AsyncRpcChannelFetcher 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 2 with AsyncRpcChannelFetcher

use of com.alibaba.graphscope.gaia.broadcast.channel.AsyncRpcChannelFetcher 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));
}