@SuppressWarnings("unchecked") public static AccumuloGraph create(Map config) { return create(new AccumuloGraphConfiguration(config)); }
@SuppressWarnings("unchecked") public static AccumuloGraph create(Map config) { return create(new AccumuloGraphConfiguration(config)); }
private AccumuloGraph createAccumuloGraph(Map config) { try { Map graphConfig = MapUtils.getAllWithPrefix(config, "graph"); return AccumuloGraph.create(graphConfig); } catch (Exception ex) { throw new VertexiumException("Could not create accumulo graph", ex); } }
public static void configure(Job job) { try { AccumuloGraphConfiguration accumuloGraphConfiguration = new AccumuloGraphConfiguration(job.getConfiguration(), "graph."); AccumuloGraph graph = AccumuloGraph.create(accumuloGraphConfiguration); String principal = accumuloGraphConfiguration.getAccumuloUsername(); AuthenticationToken token = accumuloGraphConfiguration.getAuthenticationToken(); String instanceName = accumuloGraphConfiguration.getAccumuloInstanceName(); String zooKeepers = accumuloGraphConfiguration.getZookeeperServers(); String[] authorizations = job.getConfiguration().get("titan.hadoop.input.authorizations", "").split(","); if (authorizations.length == 1 && authorizations[0].trim().length() == 0) { authorizations = new String[0]; } String tableName = graph.getVerticesTableName(); AccumuloRowInputFormat.setInputTableName(job, tableName); AccumuloRowInputFormat.setConnectorInfo(job, principal, token); ClientConfiguration clientConfig = new ClientConfiguration() .withInstance(instanceName) .withZkHosts(zooKeepers); AccumuloRowInputFormat.setZooKeeperInstance(job, clientConfig); AccumuloRowInputFormat.setScanAuthorizations(job, new org.apache.accumulo.core.security.Authorizations(authorizations)); job.getConfiguration().setStrings(VertexiumMRUtils.CONFIG_AUTHORIZATIONS, authorizations); } catch (Exception ex) { throw new VertexiumException("Could not configure", ex); } }
@SuppressWarnings("unchecked") @Override protected Graph createGraph() throws AccumuloSecurityException, AccumuloException, VertexiumException, InterruptedException, IOException, URISyntaxException { return AccumuloGraph.create(new AccumuloGraphConfiguration(getAccumuloResource().createConfig())); }
@Test public void testDefinePropertiesMultipleGraphs() { Graph graph1 = graph; Graph graph2 = AccumuloGraph.create(new AccumuloGraphConfiguration(getAccumuloResource().createConfig()));