@BeforeClass
  public static void setUp() throws Exception {
    EnvFactory.getEnv().getConfig().getDataNodeCommonConfig().setSortBufferSize(1024 * 1024L);
    EnvFactory.getEnv().initClusterEnvironment();
    EnvFactory.getEnv()
        .getConfig()
        .getCommonConfig()
        .setMaxTsBlockLineNumber(2)
        .setMaxNumberOfPointsInPage(5);
    insertData();
  }
In this IT, table has more than one TAGs and Attributes.
integration-test/src/test/java/org/apache/iotdb/relational/it/db/it/IoTDBMultiTAGsWithAttributesTableIT.java