DistributedQueryRunner queryRunner = new DistributedQueryRunner(createSession("tpch"), 4);
queryRunner.installPlugin(new TpchPlugin());
queryRunner.createCatalog("tpch", "tpch");
queryRunner.installPlugin(new SampledTpchPlugin());
queryRunner.createCatalog("tpch_sampled", "tpch_sampled");
queryRunner.installPlugin(new RaptorPlugin());
File baseDir = queryRunner.getCoordinator().getBaseDataDir().toFile();
Map<String, String> raptorProperties = ImmutableMap.<String, String>builder()