Examples with AccumuloRdfConfiguration org.apache.rya.accumulo.AccumuloRdfConfiguration used on opensource projects

Example 51 with AccumuloRdfConfiguration

use of org.apache.rya.accumulo.AccumuloRdfConfiguration in project incubator-rya by apache.

the class KafkaExportITBase method installRyaInstance.

private void installRyaInstance() throws Exception {
    final MiniAccumuloCluster cluster = super.getMiniAccumuloCluster();
    final String instanceName = cluster.getInstanceName();
    final String zookeepers = cluster.getZooKeepers();
    // Install the Rya instance to the mini accumulo cluster.
    final RyaClient ryaClient = AccumuloRyaClientFactory.build(new AccumuloConnectionDetails(ACCUMULO_USER, ACCUMULO_PASSWORD.toCharArray(), instanceName, zookeepers), super.getAccumuloConnector());
    ryaClient.getInstall().install(RYA_INSTANCE_NAME, InstallConfiguration.builder().setEnableTableHashPrefix(false).setEnableFreeTextIndex(false).setEnableEntityCentricIndex(false).setEnableGeoIndex(false).setEnableTemporalIndex(false).setEnablePcjIndex(true).setFluoPcjAppName(super.getFluoConfiguration().getApplicationName()).build());
    // Connect to the Rya instance that was just installed.
    final AccumuloRdfConfiguration conf = makeConfig(instanceName, zookeepers);
    final Sail sail = RyaSailFactory.getInstance(conf);
    dao = RyaSailFactory.getAccumuloDAOWithUpdatedConfig(conf);
    ryaSailRepo = new RyaSailRepository(sail);
}

Example 52 with AccumuloRdfConfiguration

use of org.apache.rya.accumulo.AccumuloRdfConfiguration in project incubator-rya by apache.

the class PcjAdminClient method makeRyaRepository.

private static RyaSailRepository makeRyaRepository(final PcjAdminClientProperties clientProps, final Connector accumulo) throws RepositoryException {
    checkNotNull(clientProps);
    checkNotNull(accumulo);
    // Setup Rya configuration values.
    final AccumuloRdfConfiguration ryaConf = new AccumuloRdfConfiguration();
    ryaConf.setTablePrefix(clientProps.getRyaTablePrefix());
    // Connect to the Rya repo.
    final AccumuloRyaDAO accumuloRyaDao = new AccumuloRyaDAO();
    accumuloRyaDao.setConnector(accumulo);
    accumuloRyaDao.setConf(ryaConf);
    final RdfCloudTripleStore ryaStore = new RdfCloudTripleStore();
    ryaStore.setRyaDAO(accumuloRyaDao);
    final RyaSailRepository ryaRepo = new RyaSailRepository(ryaStore);
    ryaRepo.initialize();
    return ryaRepo;
}

Example 53 with AccumuloRdfConfiguration

use of org.apache.rya.accumulo.AccumuloRdfConfiguration in project incubator-rya by apache.

the class ConnectorFactory method connect.

/**
 * Create a {@link Connector} that connects to an Accumulo instance. The {@link AccumuloRdfConfiguration#USE_MOCK_INSTANCE}
 * flag must be set if the configuration information needs to connect to a mock instance of Accumulo. If this is
 * the case, then the Zookeepers information should not be set.
 *
 * @param config - The configuration that will be used to initialize the connector. (not null)
 * @return The {@link Connector} that was created by {@code config}.
 * @throws AccumuloException The connector couldn't be created because of an Accumulo problem.
 * @throws AccumuloSecurityException The connector couldn't be created because of an Accumulo security violation.
 */
public static Connector connect(AccumuloRdfConfiguration config) throws AccumuloException, AccumuloSecurityException {
    requireNonNull(config);
    // Wrap the configuration as the Accumulo configuration so that we may have access
    // to Accumulo specific configuration values.
    final AccumuloRdfConfiguration accConf = new AccumuloRdfConfiguration(config);
    // Create the Mock or Zookeeper backed Instance depending on the configuration.
    final Instance instance;
    if (accConf.useMockInstance()) {
        instance = new MockInstance(accConf.getInstanceName());
    } else {
        instance = new ZooKeeperInstance(accConf.getInstanceName(), accConf.getZookeepers());
    }
    // Return a connector using the configured username and password.
    return instance.getConnector(accConf.getUsername(), new PasswordToken(accConf.getPassword()));
}

Example 54 with AccumuloRdfConfiguration

use of org.apache.rya.accumulo.AccumuloRdfConfiguration in project incubator-rya by apache.

the class DemoDriver method setupRya.

/**
 * Format a Mini Accumulo to be a Rya repository.
 *
 * @param accumulo - The Mini Accumulo cluster Rya will sit on top of. (not null)
 * @return The Rya repository sitting on top of the Mini Accumulo.
 */
private static RyaSailRepository setupRya(final MiniAccumuloCluster accumulo) throws AccumuloException, AccumuloSecurityException, RepositoryException, AlreadyInitializedException, RyaDetailsRepositoryException {
    checkNotNull(accumulo);
    // Setup the Rya Repository that will be used to create Repository Connections.
    final RdfCloudTripleStore ryaStore = new RdfCloudTripleStore();
    final AccumuloRyaDAO crdfdao = new AccumuloRyaDAO();
    crdfdao.setConnector(accumuloConn);
    // Setup Rya configuration values.
    final String ryaInstanceName = "demo_";
    final AccumuloRdfConfiguration conf = new AccumuloRdfConfiguration();
    conf.setTablePrefix("demo_");
    conf.setDisplayQueryPlan(true);
    conf.setBoolean(USE_MOCK_INSTANCE, true);
    conf.set(RdfCloudTripleStoreConfiguration.CONF_TBL_PREFIX, RYA_TABLE_PREFIX);
    conf.set(CLOUDBASE_USER, "root");
    conf.set(CLOUDBASE_PASSWORD, "password");
    conf.set(CLOUDBASE_INSTANCE, accumulo.getInstanceName());
    crdfdao.setConf(conf);
    ryaStore.setRyaDAO(crdfdao);
    final RyaSailRepository ryaRepo = new RyaSailRepository(ryaStore);
    ryaRepo.initialize();
    // Create Rya Details for the instance name.
    final RyaDetailsRepository detailsRepo = new AccumuloRyaInstanceDetailsRepository(accumuloConn, ryaInstanceName);
    final RyaDetails details = RyaDetails.builder().setRyaInstanceName(ryaInstanceName).setRyaVersion("0.0.0.0").setFreeTextDetails(new FreeTextIndexDetails(true)).setEntityCentricIndexDetails(new EntityCentricIndexDetails(true)).setTemporalIndexDetails(new TemporalIndexDetails(true)).setPCJIndexDetails(PCJIndexDetails.builder().setEnabled(true)).setJoinSelectivityDetails(new JoinSelectivityDetails(Optional.<Date>absent())).setProspectorDetails(new ProspectorDetails(Optional.<Date>absent())).build();
    detailsRepo.initialize(details);
    return ryaRepo;
}

Example 55 with AccumuloRdfConfiguration

use of org.apache.rya.accumulo.AccumuloRdfConfiguration in project incubator-rya by apache.

the class RdfCloudTripleStoreTest method setUp.

@Override
protected void setUp() throws Exception {
    super.setUp();
    connector = new MockInstance().getConnector("", "");
    RdfCloudTripleStore sail = new RdfCloudTripleStore();
    AccumuloRdfConfiguration conf = new AccumuloRdfConfiguration();
    conf.setTablePrefix("lubm_");
    sail.setConf(conf);
    AccumuloRyaDAO crdfdao = new AccumuloRyaDAO();
    crdfdao.setConnector(connector);
    crdfdao.setConf(conf);
    sail.setRyaDAO(crdfdao);
    repository = new SailRepository(sail);
    repository.initialize();
    connection = repository.getConnection();
    loadData();
}